Alert archive / Nebraska / River Flood Warnings in 2021

River Flood Warning 9, NWS Omaha, NE

March 14, 2021Gage County, Nebraska

NWS Omaha, NE issued this river flood warning at Mar 14, 2021, 11:50 PM CDT for Gage County, Nebraska. It took effect at Mar 17, 2021, 12:00 AM CDT. It was in force for .

The area

The outline as issued.

The facts

Issued
Mar 14, 2021, 11:50 PM CDT (04:50 UTC)
In effect from
Mar 17, 2021, 12:00 AM CDT
Expired
Mar 15, 2021, 9:38 AM CDT
In force
Issued by
NWS Omaha, NE
Area
Storm-based polygon
Flood severity
Minor

County Gage County, NE

The radar

The Omaha radar (KOAX), 122 km from the middle of the area, began a volume at 04:52 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 Big Blue River at Beatrice (BEAN1).

Action stage
16 ft
Minor stage
18 ft
Moderate stage
26 ft
Major stage
32 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06881500, 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.

267 
WGUS43 KOAX 150450
FLWOAX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Omaha/Valley NE
1150 PM CDT Sun Mar 14 2021

...The National Weather Service in Omaha/Valley NE has issued a 
Flood Warning for the following rivers in Nebraska...

  Big Blue River At Beatrice affecting Gage County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional information is available at water.weather.gov.


NEC067-151700-
/O.NEW.KOAX.FL.W.0009.210317T0500Z-210320T1308Z/
/BEAN1.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1150 PM CDT Sun Mar 14 2021

The National Weather Service in Omaha/Valley has issued a

* Flood Warning for
  the Big Blue River At Beatrice.
* From late Tuesday night to Saturday morning.
* At 10:45 PM CDT Sunday the stage was 12.7 feet...or 5.3 feet below 
  flood stage.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage 
  Wednesday morning to a crest of 19.6 feet Thursday afternoon. It 
  will then fall below flood stage Friday afternoon.
* Impact...At 20.0 feet, Chautauqua Park begins to flood.


&&

LAT...LON 4036 9690 4039 9685 4026 9669 4011 9659
      4011 9666

$$

Dergan
1 follow-up statement
891 
WGUS83 KOAX 151438
FLSOAX

Flood Statement
National Weather Service Omaha/Valley NE
938 AM CDT Mon Mar 15 2021

...The Flood Warning is cancelled for the following rivers in 
Nebraska...

  Big Blue River At Beatrice affecting Gage County.

NEC067-151545-
/O.CAN.KOAX.FL.W.0009.210317T0500Z-210315T1438Z/
/BEAN1.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
938 AM CDT Mon Mar 15 2021

...The Flood Warning for the Big Blue River At Beatrice has been 
cancelled...

The Flood Warning is cancelled for
  the Big Blue River At Beatrice.
* At 8:45 AM CDT Monday the stage was 15.6 feet...or 2.4 feet below 
  flood stage.
* Flood stage is 18.0 feet.
* Forecast...The river is expected to rise to a crest of 16.5 feet 
  early tomorrow afternoon.


&&

LAT...LON 4036 9690 4039 9685 4026 9669 4011 9659
      4011 9666

$$

Barjenbruch

The office that day

Everything else NWS Omaha, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 14, 8:41 PM CDTRiver Flood WarningOAXSeward4 days
Mar 14, 8:48 PM CDTRiver Flood WarningOAXSaunders5 hr
Mar 14, 10:51 PM CDTWinter Weather AdvisoryOAXAntelope, Cedar, Knox, Pierce, Wayne11 hr
Mar 14, 11:47 PM CDTRiver Flood WarningOAXGage43 hr
Mar 15, 6:40 AM CDTAreal Flood AdvisoryOAXButler7 hr
Mar 15, 1:16 PM CDTAreal Flood WarningOAXButler45 hr

Nearby

River Flood Warnings in Nebraska, 2021Every river flood warning in 2021

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.