Alert archive / California / Flood Watches in 2022
Flood Watch 3, NWS Eureka, CA
NWS Eureka, CA issued this flood watch at Dec 28, 2022, 12:56 PM PST for 5 counties in California. It took effect at Dec 29, 2022, 4:00 PM PST. It was in force for 48 hr.
The area
The counties it named.
The facts
- Issued
- Dec 28, 2022, 12:56 PM PST (20:56 UTC)
- In effect from
- Dec 29, 2022, 4:00 PM PST
- Expired
- Dec 31, 2022, 3:58 PM PST
- In force
- 48 hr
- Issued by
- NWS Eureka, CA
- Flood severity
- None
Counties Del Norte County, CA, Humboldt County, CA, Lake County, CA, Mendocino County, CA, Trinity County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 75 km from the middle of the area, began a volume at 20:58 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 12:00Z, 8.9 hours before the alert went out and 233 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 742 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 97 m²/s²
- 0-3 km storm-relative helicity
- 223 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
530
WGUS66 KEKA 282056
FFAEKA
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Eureka CA
1256 PM PST Wed Dec 28 2022
CAZ101>106-290500-
/O.NEW.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
1256 PM PST Wed Dec 28 2022
...FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of northwest California, including the following
areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt
Coast, Northern Humboldt Interior, Southern Humboldt Interior and
Southwestern Humboldt.
* WHEN...From Thursday afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ109>115-290500-
/O.NEW.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mendocino Coast-Northwestern Mendocino Interior-Northeastern
Mendocino Interior-Southwestern Mendocino Interior-Southeastern
Mendocino Interior-Northern Lake-Southern Lake-
1256 PM PST Wed Dec 28 2022
...FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH SATURDAY
MORNING...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northeastern Mendocino Interior, Northern
Lake, Northwestern Mendocino Interior, Southeastern Mendocino
Interior, Southern Lake and Southwestern Mendocino Interior.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 7 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JHW17 follow-up statements
387
WGUS66 KEKA 282123
FFAEKA
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Eureka CA
123 PM PST Wed Dec 28 2022
CAZ108-290530-
/O.EXA.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-
123 PM PST Wed Dec 28 2022
...FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH SATURDAY
MORNING...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of northwest California, including the following
area, Southern Trinity.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ101>106-290530-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
123 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt
Coast, Northern Humboldt Interior, Southern Humboldt Interior and
Southwestern Humboldt.
* WHEN...From Thursday afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ109>115-290530-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mendocino Coast-Northwestern Mendocino Interior-Northeastern
Mendocino Interior-Southwestern Mendocino Interior-Southeastern
Mendocino Interior-Northern Lake-Southern Lake-
123 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northeastern Mendocino Interior, Northern
Lake, Northwestern Mendocino Interior, Southeastern Mendocino
Interior, Southern Lake and Southwestern Mendocino Interior.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides.Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JHW547
WGUS66 KEKA 282128
FFAEKA
Flood Watch
National Weather Service Eureka CA
128 PM PST Wed Dec 28 2022
CAZ101>106-290530-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
128 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt
Coast, Northern Humboldt Interior, Southern Humboldt Interior and
Southwestern Humboldt.
* WHEN...From Thursday afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ108>115-290530-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-Southern Lake-
128 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northeastern Mendocino Interior, Northern
Lake, Northwestern Mendocino Interior, Southeastern Mendocino
Interior, Southern Lake, Southern Trinity and Southwestern
Mendocino Interior.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides.Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JHW245
WGUS66 KEKA 282142
FFAEKA
Flood Watch
National Weather Service Eureka CA
142 PM PST Wed Dec 28 2022
CAZ101>106-290545-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
142 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt
Coast, Northern Humboldt Interior, Southern Humboldt Interior and
Southwestern Humboldt.
* WHEN...From Thursday afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ108>115-290545-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-Southern Lake-
142 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northeastern Mendocino Interior, Northern
Lake, Northwestern Mendocino Interior, Southeastern Mendocino
Interior, Southern Lake, Southern Trinity and Southwestern
Mendocino Interior.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides.Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JHW349
WGUS66 KEKA 282205
FFAEKA
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Eureka CA
205 PM PST Wed Dec 28 2022
CAZ115-290615-
/O.EXT.KEKA.FA.A.0003.221230T0000Z-230101T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Lake-
205 PM PST Wed Dec 28 2022
...FLOOD WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
area, Southern Lake.
* WHEN...From Thursday afternoon through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 7 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ101>106-290615-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
205 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt
Coast, Northern Humboldt Interior, Southern Humboldt Interior and
Southwestern Humboldt.
* WHEN...From Thursday afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ108>114-290615-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-
205 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northeastern Mendocino Interior, Northern
Lake, Northwestern Mendocino Interior, Southeastern Mendocino
Interior, Southern Trinity and Southwestern Mendocino Interior.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides.Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JHW527
WGUS66 KEKA 290515
FFAEKA
Flood Watch
National Weather Service Eureka CA
915 PM PST Wed Dec 28 2022
CAZ101>106-291315-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
915 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt
Coast, Northern Humboldt Interior, Southern Humboldt Interior and
Southwestern Humboldt.
* WHEN...From Thursday afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ115-291315-
/O.CON.KEKA.FA.A.0003.221230T0000Z-230101T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Lake-
915 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
area, Southern Lake.
* WHEN...From Thursday afternoon through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 7 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ108>114-291315-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-
915 PM PST Wed Dec 28 2022
...FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH
SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino Coast, Northeastern Mendocino Interior, Northern
Lake, Northwestern Mendocino Interior, Southeastern Mendocino
Interior, Southern Trinity and Southwestern Mendocino Interior.
* WHEN...From Thursday afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides.Area creeks and streams
are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
JLW318
WGUS66 KEKA 291309
FFAEKA
Flood Watch
National Weather Service Eureka CA
509 AM PST Thu Dec 29 2022
CAZ101>106-292115-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
509 AM PST Thu Dec 29 2022
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Del Norte and Humboldt Counties.
* WHEN...From 4 PM PST this afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Area
creeks and streams are elevated and could flood with more heavy
rain. This may include Jacoby Creek at old Arcata road and Berta
road at the Elk River.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ115-292115-
/O.CON.KEKA.FA.A.0003.221230T0000Z-230101T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Lake-
509 AM PST Thu Dec 29 2022
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
area, Southern Lake county.
* WHEN...From 4 PM PST this afternoon through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are elevated and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 7 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ108>114-292115-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-
509 AM PST Thu Dec 29 2022
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino county, Northern Lake county and Southern Trinity
county.
* WHEN...From 4 PM PST this afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Area
creeks and streams are elevated and could flood with more heavy
rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
MKK470
WGUS66 KEKA 291342
FFAEKA
Flood Watch
National Weather Service Eureka CA
542 AM PST Thu Dec 29 2022
CAZ101>106-292145-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt
Interior-
542 AM PST Thu Dec 29 2022
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH FRIDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
Humboldt and Del Norte counties.
* WHEN...From 4 PM PST this afternoon through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Area
creeks and streams are elevated and could flood with more heavy
rain. This may include Jacoby Creek at old Arcata road and Berta
road at the Elk River.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ115-292145-
/O.CON.KEKA.FA.A.0003.221230T0000Z-230101T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Lake-
542 AM PST Thu Dec 29 2022
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH SATURDAY AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
area, Southern Lake county.
* WHEN...From 4 PM PST this afternoon through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Rain will
increase the risk of rock and mudslides. Area creeks and streams
are elevated and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 7 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ108>114-292145-
/O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-
542 AM PST Thu Dec 29 2022
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH SATURDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest California, including the following
areas, Mendocino county, Northern Lake county and Southern Trinity
county.
* WHEN...From 4 PM PST this afternoon through Saturday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Storm drains and ditches may become clogged with debris. Area
creeks and streams are elevated and could flood with more heavy
rain. This may include Highway 1 just north of Point Arena.
* ADDITIONAL DETAILS...
- Another round of rain is expected to bring an additional 2 to
4 inches of rain to low elevation locations with total
amounts approaching 6 inches at higher elevations. Already
saturated soils will increase the risk of flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
MKK496 WGUS66 KEKA 291758 FFAEKA Flood Watch National Weather Service Eureka CA 958 AM PST Thu Dec 29 2022 CAZ101>106-300200- /O.CON.KEKA.FA.A.0003.221230T0000Z-221231T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 958 AM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON THROUGH FRIDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...From 4 PM PST this afternoon through Friday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-300200- /O.CON.KEKA.FA.A.0003.221230T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 958 AM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON THROUGH SATURDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...From 4 PM PST this afternoon through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-300200- /O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 958 AM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...From 4 PM PST this afternoon through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JMG
119 WGUS66 KEKA 292200 FFAEKA URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Eureka CA 200 PM PST Thu Dec 29 2022 CAZ101>106-300600- /O.EXT.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 200 PM PST Thu Dec 29 2022 ...FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-300600- /O.CON.KEKA.FA.A.0003.221230T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 200 PM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-300600- /O.CON.KEKA.FA.A.0003.221230T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 200 PM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JMG
742 WGUS66 KEKA 300509 FFAEKA Flood Watch National Weather Service Eureka CA 909 PM PST Thu Dec 29 2022 CAZ101>106-301315- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 909 PM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Jacoby Creek at old Arcata road and Berta road at the Elk River. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-301315- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 909 PM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Rain will increase the risk of rock and mudslides. Area creeks and streams are elevated and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-301315- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 909 PM PST Thu Dec 29 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Highway 1 just north of Point Arena. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JLW
040 WGUS66 KEKA 301152 FFAEKA Flood Watch National Weather Service Eureka CA 352 AM PST Fri Dec 30 2022 CAZ101>106-302000- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 352 AM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including Humboldt and Del Norte counties. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Jacoby Creek at old Arcata road and Berta road at the Elk River. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-302000- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 352 AM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake county. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Rain will increase the risk of rock and mudslides. Area creeks and streams are elevated and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-302000- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 352 AM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino, Northern Lake, and Southern Trinity counties. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Highway 1 just north of Point Arena. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ MKK
070 WGUS66 KEKA 301742 FFAEKA Flood Watch National Weather Service Eureka CA 942 AM PST Fri Dec 30 2022 CAZ101>106-310145- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 942 AM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-310145- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 942 AM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-310145- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 942 AM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JMG
265 WGUS66 KEKA 310037 FFAEKA Flood Watch National Weather Service Eureka CA 437 PM PST Fri Dec 30 2022 CAZ101>106-310845- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 437 PM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Jacoby Creek at old Arcata road and Berta road at the Elk River. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-310845- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 437 PM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Rain will increase the risk of rock and mudslides. Area creeks and streams are elevated and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-310845- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 437 PM PST Fri Dec 30 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Highway 1 just north of Point Arena. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JLW
877 WGUS66 KEKA 310845 FFAEKA Flood Watch National Weather Service Eureka CA 1245 AM PST Sat Dec 31 2022 CAZ101>106-311645- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 1245 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Until 10 AM PST this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Jacoby Creek at old Arcata road and Berta road at the Elk River. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-311645- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 1245 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Through this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Rain will increase the risk of rock and mudslides. Area creeks and streams are elevated and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-311645- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 1245 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Until 10 AM PST this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are elevated and could flood with more heavy rain. This may include Highway 1 just north of Point Arena. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ MKK
682 WGUS66 KEKA 311639 FFAEKA Flood Watch National Weather Service Eureka CA 839 AM PST Sat Dec 31 2022 CAZ101>106-311800- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior- 839 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Until 10 AM PST this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ115-010000- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 839 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CAZ108>114-311800- /O.CON.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior- Northeastern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake- 839 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Mendocino Coast, Northeastern Mendocino Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Trinity and Southwestern Mendocino Interior. * WHEN...Until 10 AM PST this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JMG
351 WGUS66 KEKA 311740 FFAEKA Flood Watch National Weather Service Eureka CA 940 AM PST Sat Dec 31 2022 CAZ101>106-108>114-311845- /O.EXP.KEKA.FA.A.0003.000000T0000Z-221231T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast- Southwestern Humboldt-Northern Humboldt Interior-Southern Humboldt Interior-Southern Trinity-Mendocino Coast-Northwestern Mendocino Interior-Northeastern Mendocino Interior-Southwestern Mendocino Interior-Southeastern Mendocino Interior-Northern Lake- 940 AM PST Sat Dec 31 2022 ...FLOOD WATCH WILL EXPIRE AT 10 AM PST THIS MORNING... The Flood Watch will expire for a portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Mendocino Coast, Northeastern Mendocino Interior, Northern Humboldt Coast, Northern Humboldt Interior, Northern Lake, Northwestern Mendocino Interior, Southeastern Mendocino Interior, Southern Humboldt Interior, Southern Trinity, Southwestern Humboldt and Southwestern Mendocino Interior. The flooding threat has ended. Therefore, the Flood Watch will expire at 10 AM PST this morning. $$ CAZ115-010000- /O.CON.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 940 AM PST Sat Dec 31 2022 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following area, Southern Lake. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ JMG
886 WGUS66 KEKA 312358 FFAEKA Flood Watch National Weather Service Eureka CA 358 PM PST Sat Dec 31 2022 CAZ115-010100- /O.CAN.KEKA.FA.A.0003.000000T0000Z-230101T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Southern Lake- 358 PM PST Sat Dec 31 2022 ...FLOOD WATCH IS CANCELLED... The Flood Watch is cancelled for a portion of northwest California, including the following area, Southern Lake. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ RPA
What forecasters said that day
The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Eureka, CA wrote its last area forecast discussion before this flood watch went out at Dec 28, 5:07 AM PST, 7 hours 49 minutes earlier.
Area forecast discussion, Dec 28, 5:07 AM PST, 7 hours 49 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
507 AM PST Wed Dec 28 2022
.SYNOPSIS...Isolated showers may continue in the northern inland
areas otherwise mainly dry weather is expected. Another front
will bring rain, mountain snow and locally strong winds
Wednesday night through Thursday. An active storm track will
continue to bring periods of rain for the remainder of the week
into early next week.
&&
.DISCUSSION...The upper level trough has started to move out of
the area and there are just a few lingering showers in Humboldt
and Del Norte counties. These may continue through the morning,
but will generally diminish through the day. Patches of mid level
clouds and low level clouds linger around the area, but are
gradually thinning out as well. This should bring partly cloudy
skies to much of the area today.
Tonight the next system starts to move into the area. Overrunning
precip is expected to start in the evening on the coast and
quickly spread inland. Rainfall amounts look to range from nearly
an inch to over two inches on Thursday. There may be a short break
in the precip in the morning before it resumes in the afternoon.
Snow levels are initially expected to be around 2,000 or lower,
but at this point it only looks to be an inch or less. These are
expected to quickly rise to over 6,000 feet in most areas. There
is a lot of uncertainty on how low this snow will be and how long
the levels will stay low. For now have southern Trinity and NE
Mendocino staying lower only through 7AM and added a winter
weather advisory to highlight a couple inches down to 4,000 feet.
Northern Trinity looks to stay lower longer so have upgraded to a
winter storm warning through 10pm Wednesday above 3,000 feet.
This system has some decent winds with nearly 50 kt at 925mb over
Crescent City and just off the coast. With some instability in
the lower levels this should allow some stronger gusts to mix down
to the surface. Gusts to 50 mph are expected on the Del Norte
coast and above 1500 feet in Humboldt and Del Norte counties. So
have added a wind advisory to highlight this.
Friday and Saturday moist zonal flow looks to continue to bring
periods of rain. This brings an elevated moisture flux to the area
for nearly 48 hours. At this point it looks like the heavier rain
will be focused over Mendocino and Lake counties, especially on
Saturday. Rainfall totals are expected to be around 2 to 4 inches.
This extended period of rain will result in mainstem rivers
rising. Currently the Eel at Fernbridge is expected to reach
monitor stage again, but rivers in Mendocino county may as well.
Sunday it looks like there will warm and generally be a break in
the weather with mainly dry conditions. Models are now in better
agreement on rain moving out more quickly. This may allow locally
dense fog to form in the interior valleys. Early to mid next week
the wet pattern looks to continue. Models are now showing some
lower snow levels in Trinity county, but this will need to be
watched as it gets closer. MKK
&&
.AVIATION...Scattered post-frontal showers continue to spread
across NWCA this morning, bringing brief periods of MVFR
visibilities. Light showers continue to be possible for much of
the day today along the Redwood coast, while areas to the south
and inland likely remain dry through this evening. Winds are
expected to remain mostly light and variable, with some weak
southwesterlies possibly developing along the north coast this
afternoon. Another front approaches the coast late this evening
and overnight, bringing another round of gusty southerly winds and
rain. Aside from a slight chance of MVFR visibilities this
morning, VFR is expected to continue across the region until this
next front reaches the coast early Thursday morning.
&&
.MARINE...Seas have begun to diminish overnight, dropping to
advisory levels across all zones. Winds should remain relatively
light and variable this morning, with breezy south to
southwesterlies developing this afternoon. Southerlies then
increase across all zones tonight as another front approaches,
with gusts reaching Gale Force overnight and early Thursday as the
front moves onshore. This blast of winds will whip up southerly
seas, with confused seas likely lasting through Thursday then
weakening again Friday. Another west swell is expected to arrive
Friday and this weekend. A brief burst of northerlies is possible
late Saturday and Sunday has high pressure builds behind a passing
shortwave, possibly bringing us a respite from rain as well, then
more fronts and southerlies are expected to return by early next
week.
&&
.HYDROLOGY...A moderate atmospheric river will bring another
threat for flooding late Friday into Saturday. Currently it
looks like this will be fairly steady for 48 hours or more, but
even a 6 hour break could allow the rivers to catch up and help
mitigate the flooding. It is quite possible the rainfall amounts
will be higher than expected. For example 25 percent of the
ensemble members show the Navarro river reaching flood stage.
Anyone with interests along the rivers of Humboldt and Mendocino
counties should watch the forecasts closely.
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
Wind Advisory from 1 AM to 7 AM PST Thursday for CAZ101-102-
104>106.
Winter Storm Warning from 10 PM this evening to 10 PM PST
Thursday for CAZ107.
Winter Weather Advisory from 10 PM this evening to 7 AM PST
Thursday for CAZ108-111.
NORTHWEST CALIFORNIA COASTAL WATERS...
Small Craft Advisory until 9 PM PST this evening for
PZZ450-455-470-475.
Gale Warning from 9 PM this evening to 9 AM PST Thursday
for PZZ450-455-470-475.
&&
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For forecast zone information
see the forecast zone map online:
https://www.weather.gov/images/eka/zonemap.pngHazardous weather outlook, Dec 28, 3:33 AM PST, 9 hours 23 minutes before
Hazardous Weather Outlook National Weather Service Eureka CA 333 AM PST Wed Dec 28 2022 CAZ101-102-104>106-291145- Coastal Del Norte-Del Norte Interior-Southwestern Humboldt- Northern Humboldt Interior-Southern Humboldt Interior- 333 AM PST Wed Dec 28 2022 ...WIND ADVISORY IN EFFECT FROM 1 AM TO 7 AM PST THURSDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. A Wind Advisory is currently in effect. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A Wind Advisory is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ103-109-110-112>115-291145- Northern Humboldt Coast-Mendocino Coast- Northwestern Mendocino Interior-Southwestern Mendocino Interior- Southeastern Mendocino Interior-Northern Lake-Southern Lake- 333 AM PST Wed Dec 28 2022 This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ108-111-291145- Southern Trinity-Northeastern Mendocino Interior- 333 AM PST Wed Dec 28 2022 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 7 AM PST THURSDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. A Winter Weather Advisory is currently in effect. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A Winter Weather Advisory is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ107-291145- Northern Trinity- 333 AM PST Wed Dec 28 2022 ...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 PM PST THURSDAY... This hazardous weather outlook is for northwest California. .DAY ONE...Today and tonight. A Winter Storm Warning is currently in effect. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A Winter Storm Warning is currently in effect. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Local storm report, Dec 28, 12:26 PM PST, 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE EUREKA CA
1226 PM PST WED DEC 28 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1000 PM NON-TSTM WND DMG 3 ESE SHELTER COVE 40.02N 124.00W
12/26/2022 HUMBOLDT CA EMERGENCY MNGR
*** 1 INJ ***
A TREE FELL ONTO A VEHICLE DURING HIGH WINDS
TRAPPING AN INDIVIDUAL FOR NEARLY 12 HOURS.
THE INDIVIDUAL SUSTAINED MAJOR INJURIES AND
WAS HELICOPTERED OUT TO THE HOSPITAL BY THE
COAST GUARD.
&&
RPAThe office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 28, 2:32 AM PST | Gale Warning | EKA | 45 hr | |
| Dec 28, 2:32 AM PST | Small Craft Advisory | EKA | 18 hr | |
| Dec 28, 3:45 AM PST | Winter Storm Warning | EKA | 31 hr | |
| Dec 28, 3:45 AM PST | Winter Weather Advisory | EKA | Mendocino, Trinity | 30 hr |
| Dec 28, 6:35 AM PST | Wind Advisory | EKA | Del Norte, Humboldt | 24 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.