Alert archive / Texas / River Flood Warnings in 2021

River Flood Warning 9, NWS San Angelo, TX

July 4, 2021Coke County, Texas

NWS San Angelo, TX issued this river flood warning at Jul 4, 2021, 10:10 AM CDT for Coke County, Texas. It took effect at Jul 4, 2021, 11:49 AM CDT. It was in force for 22 hr.

The area

The outline as issued.

The facts

Issued: Jul 4, 2021, 10:10 AM CDT (15:10 UTC)
In effect from: Jul 4, 2021, 11:49 AM CDT
Expired: Jul 5, 2021, 9:57 AM CDT
In force: 22 hr
Issued by: NWS San Angelo, TX
Area: Storm-based polygon
Flood severity: Minor

County Coke County, TX

The radar

The San Angelo radar (KSJT), 72 km from the middle of the area, began a volume at 15:11 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 Colorado River (TX) above Silver (SILT2). The gauge peaked at 16.06 ft at Jul 4, 2021, 9:00 PM CDT.

Action stage: 13 ft
Minor stage: 15 ft
Moderate stage: 18 ft
Major stage: 21 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08123850, 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.

294 
WGUS44 KSJT 041510
FLWSJT

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service San Angelo TX
1010 AM CDT Sun Jul 4 2021

...The National Weather Service in San Angelo TX has issued a Flood 
Warning for the following rivers in Texas...

  Colorado River Above Silver affecting Coke County.

For the Colorado River...including Silver...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

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

Additional information is available at www.weather.gov.


TXC081-050315-
/O.NEW.KSJT.FL.W.0009.210704T1649Z-210705T0652Z/
/SILT2.1.ER.210704T1649Z.210704T1800Z.210704T1851Z.NO/
1010 AM CDT Sun Jul 4 2021

The National Weather Service in San Angelo has issued a

* Flood Warning for
  the Colorado River Above Silver.
* Until just after midnight tonight.
* At 9:00 AM CDT Sunday the stage was 14.5 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage late 
  this morning, and then to a crest of 15.2 feet this afternoon. It 
  will then fall below flood stage later this afternoon.
* Impact...At 15.0 feet, Minor flooding will occur. Oil equipment 
  and ranch land will be threatened.
* Flood History...This crest compares to a previous crest of 15.4 
  feet on 05/21/2017.


&&

LAT...LON 3191 10063 3201 10082 3209 10082 3209 10067
      3199 10056

$$

SN

3 follow-up statements

089 
WGUS84 KSJT 042013
FLSSJT

Flood Statement
National Weather Service San Angelo TX
313 PM CDT Sun Jul 4 2021

...The Flood Warning is extended for the following rivers in Texas...

  Colorado River Above Silver affecting Coke County.

For the Colorado River...including Silver...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

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

Additional information is available at www.weather.gov.


TXC081-050815-
/O.EXT.KSJT.FL.W.0009.000000T0000Z-210705T1630Z/
/SILT2.1.ER.210704T1545Z.210705T0000Z.210705T0430Z.NO/
313 PM CDT Sun Jul 4 2021

...The Flood Warning is now in effect until late tomorrow morning...

The Flood Warning continues for
  the Colorado River Above Silver.
* Until late tomorrow morning.
* At 2:00 PM CDT Sunday the stage was 15.6 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending 
  at 2:00 PM CDT Sunday was 15.6 feet.
* Forecast...The river is expected to crest near 15.6 feet this 
  evening. It will then fall below flood stage tonight, prior to 1 
  AM Monday.
* Impact...At 15.0 feet, Minor flooding will occur. Oil equipment 
  and ranch land will be threatened.


&&

LAT...LON 3191 10063 3201 10082 3209 10082 3209 10067
      3199 10056

$$

19

446 
WGUS84 KSJT 050243
FLSSJT

Flood Statement
National Weather Service San Angelo TX
943 PM CDT Sun Jul 4 2021

...The Flood Warning is extended for the following rivers in Texas...

  Colorado River Above Silver affecting Coke County.

For the Colorado River...including Silver...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

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

Additional information is available at www.weather.gov.


TXC081-051645-
/O.EXT.KSJT.FL.W.0009.000000T0000Z-210706T0025Z/
/SILT2.1.ER.210704T1545Z.210705T0200Z.210705T1225Z.NO/
943 PM CDT Sun Jul 4 2021

...The Flood Warning is now in effect until tomorrow evening...

The Flood Warning continues for
  the Colorado River Above Silver.
* Until tomorrow evening.
* At 9:00 PM CDT Sunday the stage was 16.1 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending 
  at 9:00 PM CDT Sunday was 16.1 feet.
* Forecast...The river is expected to fall below flood stage 
  tomorrow morning and continue falling to 1.8 feet Friday evening.
* Impact...At 15.0 feet, Minor flooding will occur. Oil equipment 
  and ranch land will be threatened.


&&

LAT...LON 3191 10063 3201 10082 3209 10082 3209 10067
      3199 10056

$$

PO

633 
WGUS84 KSJT 051457
FLSSJT

Flood Statement
National Weather Service San Angelo TX
957 AM CDT Mon Jul 5 2021

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

  Colorado River Above Silver affecting Coke County.

TXC081-051600-
/O.CAN.KSJT.FL.W.0009.000000T0000Z-210705T1457Z/
/SILT2.1.ER.210704T1545Z.210705T0200Z.210705T1033Z.NO/
957 AM CDT Mon Jul 5 2021

...The Flood Warning for the Colorado River Above Silver has been 
cancelled...

The Flood Warning is cancelled for
  the Colorado River Above Silver.
* At 9:00 AM CDT Monday the stage was 13.9 feet. The river has 
  fallen below its flood stage of 15 feet and is expected to 
  continue to fall.
  The Colorado River above Silver is expected to fall below its 
  action stage of 13 feet early this afternoon.
* Flood stage is 15.0 feet.
* Forecast...The river is expected to fall to 4.0 feet Saturday 
  morning.


&&

LAT...LON 3191 10063 3201 10082 3209 10082 3209 10067
      3199 10056

$$

MKD

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 4, 5:09 AM CDT	Areal Flood Advisory	SJT	McCulloch	111 min
Jul 4, 12:42 PM CDT	Areal Flood Advisory	SJT	Coleman	2 hr
Jul 4, 2:24 PM CDT	Areal Flood Advisory	SJT	Nolan, Taylor	111 min
Jul 4, 5:21 PM CDT	Areal Flood Advisory	SJT	Tom Green	54 min
Jul 4, 6:17 PM CDT	Areal Flood Advisory	SJT	Mason	3 hr

Nearby

River Flood Warnings in Texas, 2021 Every 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.