Alert archive / Texas / Flash Flood Warnings in 2022

Flash Flood Warning 7, NWS Houston/Galveston, TX

August 18, 2022Brazoria County, Galveston County, Harris County, Texas

NWS Houston/Galveston, TX issued this flash flood warning at Aug 18, 2022, 5:59 PM CDT for Brazoria County, Galveston County, Harris County, Texas. It was in force for 106 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
Aug 18, 2022, 5:59 PM CDT (22:59 UTC)
Expired
Aug 18, 2022, 7:45 PM CDT
In force
106 min
Issued by
NWS Houston/Galveston, TX
Area
Storm-based polygon
Flood severity
None

Counties Brazoria County, TX, Galveston County, TX, Harris County, TX

The radar

The Houston radar (KHGX), 13 km from the middle of the area, began a volume at 23:00 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.

IssuedProductOfficeCountiesLasted
Aug 17, 7:44 PM CDTSpecial Weather StatementHGXMadison31 min
Aug 17, 8:53 PM CDTSpecial Weather StatementHGXPolk37 min
Aug 17, 9:29 PM CDTSpecial Weather StatementHGXPolk31 min
Aug 18, 3:09 AM CDTAreal Flood AdvisoryHGXPolk2 hr
Aug 18, 1:22 PM CDTSpecial Weather StatementHGXBurleson, Washington53 min
Aug 18, 1:47 PM CDTSpecial Weather StatementHGXHarris28 min
Aug 18, 2:06 PM CDTSpecial Weather StatementHGXBrazos24 min
Aug 18, 2:18 PM CDTSpecial Weather StatementHGXBrazos, Burleson, Grimes27 min
Aug 18, 2:22 PM CDTSevere Thunderstorm WarningHGXLiberty23 min
Aug 18, 2:44 PM CDTSpecial Weather StatementHGXBrazos, Grimes46 min
Aug 18, 2:51 PM CDTSpecial Weather StatementHGXLiberty24 min
Aug 18, 3:01 PM CDTAreal Flood AdvisoryHGXBrazos119 min
Aug 18, 3:25 PM CDTAreal Flood AdvisoryHGXBrazos, Grimes3 hr
Aug 18, 3:31 PM CDTSpecial Weather StatementHGXChambers29 min
Aug 18, 3:53 PM CDTSpecial Weather StatementHGXMontgomery37 min
Aug 18, 4:04 PM CDTSpecial Marine WarningHGX56 min
Aug 18, 4:08 PM CDTSpecial Weather StatementHGXChambers37 min
Aug 18, 4:16 PM CDTSpecial Weather StatementHGXChambers29 min
Aug 18, 4:20 PM CDTSpecial Marine WarningHGX85 min
Aug 18, 4:20 PM CDTSpecial Weather StatementHGXWaller25 min
Aug 18, 4:35 PM CDTAreal Flood AdvisoryHGXGalveston, Harris115 min
Aug 18, 4:46 PM CDTSevere Thunderstorm WarningHGXBrazoria, Galveston, Harris29 min
Aug 18, 4:54 PM CDTSpecial Weather StatementHGXHarris51 min
Aug 18, 4:57 PM CDTAreal Flood AdvisoryHGXBrazoria, Fort Bend, Galveston, Harris2 hr
Aug 18, 5:02 PM CDTSevere Thunderstorm WarningHGXHarris13 min
Aug 18, 5:12 PM CDTSpecial Weather StatementHGXChambers48 min
Aug 18, 5:21 PM CDTSevere Thunderstorm WarningHGXBrazoria, Fort Bend, Galveston, Harris24 min
Aug 18, 5:24 PM CDTAreal Flood AdvisoryHGXFort Bend, Harris2 hr
Aug 18, 5:46 PM CDTSpecial Weather StatementHGXHarris29 min
Aug 18, 5:53 PM CDTSpecial Weather StatementHGXBrazoria22 min
Aug 18, 5:59 PM CDTSpecial Marine WarningHGX61 min
Aug 18, 6:06 PM CDTSpecial Marine WarningHGX54 min
Aug 18, 6:18 PM CDTSpecial Weather StatementHGXBrazoria, Fort Bend, Galveston, Jackson, Wharton57 min
Aug 18, 6:33 PM CDTSpecial Marine WarningHGX27 min

Nearby

Flash Flood Warnings in Texas, 2022Every flash flood warning in 2022

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.