Flash Flood Warning
Status
New Event ExpiredStart Time
Thu 12/31/2020 12:51 PM ESTEnd Time
Thu 12/31/2020 02:45 PM ESTSignificance
WarningImpacts
High impact
Flash flood | radar and gauge indicated |
Expected rainfall | 1-2 inches in 1 hour |
Locations Affected
Friendswood, TX ∙ Houston Clover Field, TX ∙ Alvin, TXFull Alert Message
BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Houston/Galveston TX 1151 AM CST Thu Dec 31 2020 The National Weather Service in League City has issued a * Flash Flood Warning for... Northeastern Brazoria County in southeastern Texas... Western Galveston County in southeastern Texas... * Until 145 PM CST. * At 1151 AM CST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Doppler radar and automated gauges. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other drainage and low lying areas. * Some locations that will experience flash flooding include... Eastern Pearland, southwestern League City, western Friendswood, Alvin, eastern Manvel, western South Belt / Ellington and Greater Hobby Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Excessive runoff from heavy rainfall will cause flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other drainage areas and low lying spots. Please report flooding to your local law enforcement agency when you can do so safely. && LAT...LON 2940 9520 2941 9530 2960 9528 2959 9526 2955 9525 2956 9524 2956 9523 2956 9522 2956 9520 2956 9519 2954 9519 2955 9520 2954 9520 FLASH FLOOD...RADAR AND GAUGE INDICATED EXPECTED RAINFALL...1-2 INCHES IN 1 HOUR