Alert archive / Texas / River Flood Warnings in 2009
River Flood Warning 22, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this river flood warning at Apr 19, 2009, 7:07 AM CDT for Brazoria County, Fort Bend County, Wharton County, Texas. It was in force for 5 days.
The area
The counties it named.
The facts
- Issued
- Apr 19, 2009, 7:07 AM CDT (12:07 UTC)
- Expired
- Apr 24, 2009, 9:27 AM CDT
- In force
- 5 days
- Issued by
- NWS Houston/Galveston, TX
- Flood severity
- Moderate
Counties Brazoria County, TX, Fort Bend County, TX, Wharton County, TX
The radar
The Houston radar (KHGX), 73 km from the middle of the area, began a volume at 12:08 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 San Bernard River near Boling (BOLT2). The gauge peaked at 31.01 ft at Apr 19, 2009, 4:00 PM CDT.
- Action stage
- 14 ft
- Minor stage
- 18 ft
- Moderate stage
- 22 ft
- Major stage
- 32 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08117500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Houston/Galveston, TX wrote its last area forecast discussion before this river flood warning went out at Apr 18, 5:48 PM CDT, 13 hours 19 minutes earlier.
Area forecast discussion, Apr 18, 5:48 PM CDT, 13 hours 19 minutes before
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</html>Hazardous weather outlook, Apr 18, 5:01 PM CDT, 14 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 501 PM CDT SAT APR 18 2009 GMZ330-335-350-355-370-375-TXZ163-164-176>179-195>200-210>214-226- 227-235>238-191200- AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND- GALVESTON-GALVESTON BAY-GRIMES-HARRIS-HOUSTON-JACKSON-LIBERTY- MADISON-MATAGORDA-MATAGORDA BAY-MONTGOMERY-POLK-SAN JACINTO- TRINITY-WALKER-WALLER-WASHINGTON- WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL 20 NM TO 60 NM- WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT 20 NM- WATERS FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM- WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM-WHARTON- 501 PM CDT SAT APR 18 2009 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS. .DAY ONE...THIS AFTERNOON AND TONIGHT SHOWERS AND THUNDERSTORMS WILL GRADUALLY DIMINISH AND COME TO AN END THIS EVENING AS THE LAST OF UPPER LEVEL DISTURBANCES MOVES ACROSS THE AREA. IF ADDITIONAL RAINS OCCUR OVER LOCATIONS THAT HAVE ALREADY RECEIVED HEAVY RAINS SINCE FRIDAY...FLOODING WILL BE POSSIBLE. A FLOOD WATCH REMAINS IN EFFECT GENERALLY ALONG AND SOUTH OF THE INTERSTATE 10 CORRIDOR. A DRIER AIRMASS WILL FILTER INTO THE AREA THIS EVENING AND OVERNIGHT AND WILL BRING TO AN END THIS WEATHER EVENT. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND THIS EVENING.
The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 18, 8:28 PM CDT | Special Marine Warning | HGX | 2 hr | |
| Apr 18, 8:59 PM CDT | River Flood Warning | HGX | Colorado, Jackson, Wharton | 14 hr |
| Apr 18, 10:24 PM CDT | Special Marine Warning | HGX | 96 min | |
| Apr 18, 11:41 PM CDT | River Flood Warning | HGX | Chambers, Liberty | 4 days |
| Apr 18, 11:41 PM CDT | River Flood Warning | HGX | Chambers, Liberty | 57 hr |
| Apr 18, 11:56 PM CDT | Dense Fog Advisory | HGX | Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more | 8 hr |
| Apr 19, 7:07 AM CDT | River Flood Warning | HGX | Brazoria | 70 hr |
Nearby
River Flood Warnings in Texas, 2009Every river flood warning in 2009
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.