Storm Events Database

Event Details

Event Thunderstorm Wind
Magnitude 40 kts.
County/Area HOUSTON
Report Source Emergency Manager
NCDC Data Source CSV
Begin Date 2011-09-21 14:35:00.0 CST-6
Begin Lat/Lon 31.28/-85.23
End Date 2011-09-21 14:35:00.0 CST-6
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.75K
Crop Damage 0.00K
Episode Narrative Scattered thunderstorms developed across the area in association with a moist and unstable air mass. One storm in particular moved north into Houston county and collapsed. This collapsing thunderstorm produced severe downburst winds in a small area of southern Houston county that caused numerous trees to blow down across roads as well as damage to numerous utility sheds and a few barns.
Event Narrative A single tree blew down in the road at 5509 S. County Rd. 55. No other damage was reported in the vicinity. Radar showed an outflow boundary moving through the area with the parent thunderstorm weakening about 15 miles south of the location. Monetary damage was estimated.


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 22.50K 0.00K
COTTONWOOD HOUSTON CO. AL 09/21/2011 14:10 CST-6 Thunderstorm Wind 60 kts. EG 0 0 20.00K 0.00K
PLEASANT PLAINS HOUSTON CO. AL 09/21/2011 14:35 CST-6 Thunderstorm Wind 40 kts. EG 0 0 0.75K 0.00K
KELLY SPRINGS HOUSTON CO. AL 09/21/2011 14:40 CST-6 Thunderstorm Wind 40 kts. EG 0 0 0.75K 0.00K
GREEN ACRES HOUSTON CO. AL 09/21/2011 15:00 CST-6 Lightning 0 0 1.00K 0.00K
Totals: 0 0 22.50K 0.00K