Alert archive / Texas / Flash Flood Warnings in 2009
Flash Flood Warning 33, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this flash flood warning at Jul 31, 2009, 9:29 AM CDT for Liberty County, Polk County, San Jacinto County, Texas. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 31, 2009, 9:29 AM CDT (14:29 UTC)
- Expired
- Jul 31, 2009, 10:30 AM CDT
- In force
- 61 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Flood severity
- None
Counties Liberty County, TX, Polk County, TX, San Jacinto County, TX
The radar
The Houston radar (KHGX), 116 km from the middle of the area, began a volume at 14:28 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 office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 12:49 AM CDT | Areal Flood Advisory | HGX | Polk | 116 min |
| Jul 31, 3:47 AM CDT | Heat Advisory | HGX | Brazoria, Chambers, Galveston, Jackson, Matagorda | 15 hr |
| Jul 31, 4:21 AM CDT | Areal Flood Advisory | HGX | Polk | 114 min |
| Jul 31, 5:28 AM CDT | Flash Flood Warning | HGX | Polk | 2 hr |
| Jul 31, 7:24 AM CDT | Flash Flood Warning | HGX | Polk | 111 min |
| Jul 31, 8:33 AM CDT | Flash Flood Warning | HGX | Polk | 57 min |
| Jul 31, 9:04 AM CDT | Areal Flood Advisory | HGX | Brazos, Burleson | 83 min |
Nearby
Flash Flood Warnings in Texas, 2009Every flash 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.