Alert archive / California / River Flood Warnings in 2016
River Flood Warning 5, NWS Eureka, CA
NWS Eureka, CA issued this river flood warning at Jan 17, 2016, 8:51 PM PST for Humboldt County, California. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Jan 17, 2016, 8:51 PM PST (04:51 UTC)
- Expired
- Jan 18, 2016, 5:00 AM PST
- In force
- 8 hr
- Issued by
- NWS Eureka, CA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Humboldt County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 48 km from the middle of the area, began a volume at 04:55 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 river
Written for the forecast point Mad River near Arcata (ARCC1). The gauge peaked at 22.64 ft at Jan 17, 2016, 10:00 PM PST.
- Action stage
- 15 ft
- Minor stage
- 22 ft
- Moderate stage
- 24 ft
- Major stage
- 28 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 11481000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
115 WGUS46 KEKA 180451 FLWEKA BULLETIN - IMMEDIATE BROADCAST REQUESTED FLOOD WARNING NATIONAL WEATHER SERVICE EUREKA, CA 851 PM PST SUN JAN 17 2016 ...The National Weather Service in Eureka has issued a FLOOD WARNING in cooperation with the California Department of Water Resources for the following rivers in California... Mad River Near Arcata affecting Humboldt County While rains have tapered this evening the rivers continue to respond to those of earlier today. This has caused the Mad River near Arcata rise rapidly and exceed flood stage. The crest is forecast to be short lived and drop below flood stage in the very early morning hours of Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... SAFETY MESSAGE... Do not drive your car across flooded roadways. It only takes about two feet of water to float most vehicles. For area road conditions... call CALTRANS at 1-800-427-7623. STAY TUNED TO DEVELOPMENTS BY LISTENING TO NOAA WEATHER RADIO OR YOUR LOCAL TV OR RADIO STATIONS. The next statement will be issued by 5 AM Monday or as warranted by changing conditions. && CAC023-181251- /O.NEW.KEKA.FL.W.0005.160118T0451Z-160118T1300Z/ /ARCC1.1.ER.160118T0420Z.160118T0600Z.160118T0700Z.NO/ 851 PM PST SUN JAN 17 2016 The National Weather Service in Eureka has issued a * FLOOD WARNING For The Mad River Near Arcata . * until early Monday morning...or until the warning is cancelled. * At 8:00 PM Sunday the stage was 21.8 feet. * Minor flooding is forecast. * Forecast to crest around 22.5 feet around 10 pm Sunday night. * Flood stage is 22.0 feet. * Impacts...at 23.0 feet...Significant flooding of portions of Mad River Beach Road and adjacent farmlands is likely. May cause water to flow across roads to tyee city. High tides and strong, onshore winds can aggravate flood impacts. * Flood history...This crest compares to a previous crest of 22.6 feet on Jan 12 1959. && LAT...LON 4086 12407 4088 12415 4095 12413 4096 12405 $$
1 follow-up statement
855
WGUS86 KEKA 181100
FLSEKA
FLOOD STATEMENT
NATIONAL WEATHER SERVICE EUREKA, CA
300 AM PST MON JAN 18 2016
...The flood warning continues for the following rivers in
California...
Navarro River At Navarro affecting Mendocino County
Eel River At Fernbridge affecting Humboldt County
...The flood warning is cancelled for the following rivers in
California...
RUSSIAN RIVER near Hopland affecting Mendocino County
Mad River Near Arcata affecting Humboldt County
The weather system responsible for the heavy rain has moved out of
the area. The smaller rivers have crested and the larger rivers will
crest today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SAFETY MESSAGE...
Do not drive your car across flooded roadways. It only takes about
two feet of water to float most vehicles. For area road conditions...
call CALTRANS at 1-800-427-7623.
STAY TUNED TO DEVELOPMENTS BY LISTENING TO NOAA WEATHER RADIO OR YOUR
LOCAL TV OR RADIO STATIONS.
The next statement will be issued by 10 AM or as
warranted by changing conditions.
&&
CAC045-181840-
/O.EXT.KEKA.FL.W.0004.000000T0000Z-160118T1840Z/
/NVRC1.1.ER.160118T0649Z.160118T0945Z.160118T1240Z.NO/
300 AM PST MON JAN 18 2016
THE FLOOD WARNING CONTINUES FOR
THE Navarro River At Navarro.
* until this morning...or until the warning is cancelled.
* AT 2:15 AM Monday the stage was 24.6 feet.
* The river will crest around 24.7 feet early this morning and
slowly diminish through today.
* FLOOD STAGE IS 23.0 feet.
* IMPACTS...At 23.0 feet...Flooding of Highway 128 approximately 5
miles from Highway 1 is certain and the road will be closed.
Motorists should use alternate routes.
&&
LAT...LON 3921 12354 3914 12366 3917 12375 3925 12376
$$
CAC023-182300-
/O.EXT.KEKA.FL.W.0001.000000T0000Z-160119T0415Z/
/FRNC1.1.ER.160118T0719Z.160118T1400Z.160118T2215Z.NO/
300 AM PST MON JAN 18 2016
...FLOOD WARNING EXTENDED UNTIL this evening...THE FLOOD WARNING
CONTINUES FOR
THE Eel River At Fernbridge.
* until this evening...or until the warning is cancelled.
* AT 2:15 AM Monday THE stage WAS 20.6 feet.
* The river will crest around 21.2 feet this morning and
then recede slowly this afternoon and tonight.
* FLOOD STAGE IS 20.0 feet.
* IMPACTS...At 22.0 feet...The western half of the Eel Delta may be
completely flooded, especially if at or above this level for an
extended period of time. This includes areas northwest of Loleta
and the western portion of Cannibal Island Road.
&&
LAT...LON 4058 12412 4063 12421 4069 12427 4058 12435
4052 12418
$$
CAC045-181130-
/O.CAN.KEKA.FL.W.0003.000000T0000Z-160118T2125Z/
/HOPC1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
300 AM PST MON JAN 18 2016
THE FLOOD WARNING IS CANCELLED FOR
THE RUSSIAN RIVER near Hopland.
* AT 2:00 AM Monday THE stage WAS 17.5 feet.
* FLOOD STAGE IS 21.0 feet.
* IMPACTS...At 20.0 feet...MINOR FLOODING OF CROPLAND ALONG THE LEFT
BANK NEAR HOPLAND.
* The river is near its crest and will slowly recede through today.
&&
LAT...LON 3896 12314 3904 12320 3913 12324 3917 12315
3909 12313 3894 12304
$$
CAC023-181130-
/O.CAN.KEKA.FL.W.0005.000000T0000Z-160118T1300Z/
/ARCC1.1.ER.160118T0345Z.160118T0500Z.160118T0725Z.NO/
300 AM PST MON JAN 18 2016
THE FLOOD WARNING IS CANCELLED FOR
THE Mad River Near Arcata .
* AT 2:00 AM Monday THE stage WAS 20.5 feet.
* The river has crested and fell below flood stage at 11:25 pm
sunday.
* FLOOD STAGE IS 22.0 feet.
* IMPACTS...At 21.0 feet...Flooding of the mad river Beach Road is
likely. Water may be flowing over roads to tyee city. Flooding will
be enhanced if the time of the crest is coincident with high tides
and strong onshore winds.
&&
LAT...LON 4086 12407 4088 12415 4095 12413 4096 12405
$$The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 17, 9:07 PM PST | Small Craft Advisory | EKA | 30 hr | |
| Jan 17, 9:07 PM PST | Hazardous Seas Warning | EKA | 6 hr | |
| Jan 18, 3:22 AM PST | Gale Watch | EKA | 11 hr | |
| Jan 18, 5:30 AM PST | River Flood Advisory | EKA | Mendocino | 4 hr |
| Jan 18, 2:47 PM PST | Gale Warning | EKA | 20 hr |
Nearby
River Flood Warnings in California, 2016Every river flood warning in 2016
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.