Alert archive / California / River Flood Warnings in 2016

River Flood Warning 9, NWS Eureka, CA

March 14, 2016Humboldt County, California

NWS Eureka, CA issued this river flood warning at Mar 14, 2016, 3:18 AM PDT for Humboldt County, California. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Mar 14, 2016, 3:18 AM PDT (10:18 UTC)
Expired
Mar 14, 2016, 9:45 AM PDT
In force
6 hr
Issued by
NWS Eureka, CA
Area
Storm-based polygon

County Humboldt County, CA

The radar

The Eureka (Bunker Hill) radar (KBHX), 13 km from the middle of the area, began a volume at 10:21 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 Eel River (CA) at Fernbridge (FRNC1). The gauge peaked at 19.99 ft at Mar 14, 2016, 7:00 AM PDT.

actionminormoderate152003/1403/15
Action stage
14 ft
Minor stage
20 ft
Moderate stage
22 ft
Major stage
25 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 11479560, 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.

690 
WGUS46 KEKA 141018
FLWEKA
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE EUREKA, CA
318 AM PDT MON MAR 14 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...

  Eel River At Fernbridge affecting Humboldt County

Light to occasionally moderate rain showers will continue through
today. Rains will diminish tonight.

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 around 10 AM or as warranted by 
changing conditions.

&&

CAC023-141500-
/O.NEW.KEKA.FL.W.0009.160314T1018Z-160314T1500Z/
/FRNC1.N.UU.000000T0000Z.000000T0000Z.000000T0000Z.OO/
318 AM PDT MON MAR 14 2016

 The National Weather Service in Eureka has issued a 

* Flood Warning for The Eel River At Fernbridge.
* Through this morning...or until the warning is cancelled.
* At 2:15 AM Monday the stage was 19.5 feet. 
* Minor flooding is forecast.
* Flood stage is 20.0 feet.
* The river is forecast to rise above flood stage around 5 AM and crest 
  near 20.2 feet around 6 AM. The river is then forecast to fall below 
  flood stage around 8 AM.
* IMPACTS...At 20.0 feet...expect significant flooding of the western 
  portions of Cannibal Island Road, Camp Weott Road, Salt River, Old 
  River, and all adjacent low-lying areas. Flooding in these areas is
  exaggerated when crest timing is coincident with high tides and 
  strong onshore winds and for longer duration events. Livestock in 
  low lying areas of the Eel Delta are at risk due to rising river 
  levels. Owners of livestock should consider taking appropriate 
  action to protect livestock.
* FLOOD HISTORY...This crest compares to a previous crest of 20.4 feet
  on Jan 14 1980.

 &&

LAT...LON 4058 12412 4063 12421 4069 12427 4058 12435
      4052 12418                  

$$
2 follow-up statements
037 
WGUS86 KEKA 141430
FLSEKA
FLOOD STATEMENT
NATIONAL WEATHER SERVICE EUREKA, CA
730 AM PDT MON MAR 14 2016

...The flood warning continues for the following rivers in 
California..
  Eel River At Fernbridge affecting Humboldt County 

Scattered light to moderate rain showers will continue through today. 
Rains will diminish tonight.

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 10 AM Monday or as 
warranted by changing conditions.

&&

CAC023-141700-
/O.CON.KEKA.FL.W.0009.000000T0000Z-160314T1700Z/
/FRNC1.N.UU.000000T0000Z.000000T0000Z.000000T0000Z.NO/
730 AM PDT MON MAR 14 2016

The flood warning continues for
  The Eel River At Fernbridge.
  
* Flood Warning for The Eel River At Fernbridge.
* Through this morning...or until the warning is cancelled.
* At 7:15 AM Monday the stage was 19.9 feet. 
* Minor flooding is forecast.
* Flood stage is 20.0 feet.
* The river is forecast to crest 
  near 20.2 feet around 8 AM. The river is then forecast to fall below 
  flood stage around 10 AM.
* IMPACTS...At 20.0 feet...expect significant flooding of the western 
  portions of Cannibal Island Road...Camp Weott Road...Salt River...Old 
  River...and all adjacent low-lying areas. Flooding in these areas is
  exaggerated when crest timing is coincident with high tides and 
  strong onshore winds and for longer duration events. Livestock in 
  low lying areas of the Eel Delta are at risk due to rising river 
  levels. Owners of livestock should consider taking appropriate 
  action to protect livestock.
* FLOOD HISTORY...This crest compares to a previous crest of 20.4 feet
  on Jan 14 1980.  


 &&

LAT...LON 4058 12412 4063 12421 4069 12427 4058 12435
      4052 12418                  

$$
604 
WGUS86 KEKA 141645
FLSEKA
FLOOD STATEMENT
NATIONAL WEATHER SERVICE EUREKA, CA
945 AM PDT MON MAR 14 2016

...The flood warning is cancelled for the following rivers in 
California...
 
  Eel River At Fernbridge affecting Humboldt County

Scattered light to occasionally moderate showers will continue to move
through the area through the day. Rains will diminish tonight.

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 Flood Warning will be replaced with a Hydrologic Statement until 
river levels recede below monitor stage of 14.0 feet.

&&

CAC023-141715-
/O.CAN.KEKA.FL.W.0009.000000T0000Z-160314T1700Z/
/FRNC1.N.UU.000000T0000Z.000000T0000Z.000000T0000Z.NO/
945 AM PDT MON MAR 14 2016

The flood warning is cancelled for
  The Eel River At Fernbridge.
  
* AT  9:15 AM Monday THE stage WAS 19.9 feet. 
* Flood stage is 20.0 feet. 
* The river has crested and is expected to fall below 14.0 feet by 
  7:00 AM Tuesday morning.
* Impacts...Any residual standing water will gradually recede.

 &&

LAT...LON 4058 12412 4063 12421 4069 12427 4058 12435
      4052 12418                  

$$

The office that day

Everything else NWS Eureka, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 13, 10:29 PM PDTRiver Flood AdvisoryEKAMendocino10 hr
Mar 14, 2:26 PM PDTFrost AdvisoryEKA19 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.