Alert archive / Oklahoma / River Flood Warnings in 2021

River Flood Warning 52, NWS Shreveport, LA

April 29, 2021McCurtain County, Oklahoma

NWS Shreveport, LA issued this river flood warning at Apr 29, 2021, 9:39 AM CDT for McCurtain County, Oklahoma. It took effect at Apr 29, 2021, 12:14 PM CDT. It was in force for 9 hr.

The area

The outline as issued.

The facts

Issued
Apr 29, 2021, 9:39 AM CDT (14:39 UTC)
In effect from
Apr 29, 2021, 12:14 PM CDT
Expired
Apr 29, 2021, 8:57 PM CDT
In force
9 hr
Issued by
NWS Shreveport, LA
Area
Storm-based polygon
Flood severity
Minor

County McCurtain County, OK

The radar

The Western Arkansas radar (KSRX), 135 km from the middle of the area, began a volume at 14:42 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 Glover River at Glover (GLOO2). The gauge peaked at 17.94 ft at Apr 29, 2021, 2:00 PM CDT.

actionminormoderate510152004/2904/3005/01
Action stage
15.5 ft
Minor stage
16 ft
Moderate stage
19 ft
Major stage
22 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07337900, 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.

076 
WGUS44 KSHV 291439
FLWSHV

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Shreveport LA
939 AM CDT Thu Apr 29 2021

...The National Weather Service in Shreveport LA has issued a Flood 
Warning for the following river in Oklahoma...

  Glover River At Glover affecting McCurtain County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not drive cars through flooded areas.
Caution is urged when walking near riverbanks.
A Flood Warning means that flooding is imminent or occurring. All 
interested parties should take necessary precautions immediately.

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

&&

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv


OKC089-301400-
/O.NEW.KSHV.FL.W.0052.210429T1714Z-210430T1357Z/
/GLOO2.1.ER.210429T1714Z.210429T1800Z.210429T1956Z.NO/
939 AM CDT Thu Apr 29 2021

The National Weather Service in Shreveport has issued a

* Flood Warning for
  the Glover River At Glover.
* Until Friday morning.
* At 8:30 AM CDT Thursday the stage was 11.0 feet.
* Flood stage is 16 feet.
* Minor flooding is forecast.
* Forecast...The Glover River is expected to rise above flood stage 
  early this Thursday afternoon to a crest of 17.0 feet shortly 
  after lunchtime around 1 pm this Thursday afternoon.  Expect the 
  river to then fall below flood stage by late this Thursday 
  afternoon.
* Impact...At 16.0 feet, The Glover River is at flood stage with 
  minor flooding at its confluence with the Little River west of 
  Golden, Oklahoma.


&&

LAT...LON 3431 9498 3429 9487 3410 9488 3402 9494
      3403 9497

$$

08
1 follow-up statement
315 
WGUS84 KSHV 300157
FLSSHV

Flood Statement
National Weather Service Shreveport LA
857 PM CDT Thu Apr 29 2021

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

  Glover River At Glover affecting McCurtain County.

OKC089-300300-
/O.CAN.KSHV.FL.W.0052.000000T0000Z-210430T0157Z/
/GLOO2.1.ER.210429T1714Z.210429T1800Z.210429T1956Z.NO/
857 PM CDT Thu Apr 29 2021

...The Flood Warning for the Glover River At Glover has been 
cancelled...

The Flood Warning is cancelled for
  the Glover River At Glover.
* At 8:30 PM CDT Thursday the stage was 11.9 feet.
* Flood stage is 16.0 feet.
* Forecast...The river is expected to fall to 4.4 feet Tuesday 
  evening.


&&

LAT...LON 3431 9498 3429 9487 3410 9488 3402 9494
      3403 9497

$$

24

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 29, 12:16 AM CDTSpecial Weather StatementSHVMcCurtain44 min
Apr 29, 4:36 AM CDTAreal Flood AdvisorySHVMcCurtain4 hr

Nearby

River Flood Warnings in Oklahoma, 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.