Storm Events Database

Event Details:

Event Hail
Magnitude 0.75 in.
County/Area DALLAS
Report Source Emergency Manager
NCEI Data Source CSV
Begin Date 2012-07-17 18:00:00.0 CST-6
Begin Location 1N SELMA
Begin Lat/Lon 32.42/-87.02
End Date 2012-07-17 18:00:00.0 CST-6
End Location 1N SELMA
End Lat/Lon 32.42/-87.02
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative On Tuesday, July 17, an upper level low slowly moved westward across north Florida. Impulses rotating around the low aided in convection over Georgia. This resulting mesoscale convective vortex (MCV) moved southwestward into central Alabama, where the airmass was highly unstable. With CAPE values between 3000-4000 J/kg, dewpoints in the 70s, and preciptable water values over 2 inches, convection produced wind damage across several eastern counties.
Event Narrative


Event Map:

All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 0.00K 0.00K
COTTON ELMORE CO. AL 07/17/2012 13:50 CST-6 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
CRAGFORD CLAY CO. AL 07/17/2012 13:55 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
WARE ELMORE CO. AL 07/17/2012 14:00 CST-6 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
EUFAULA BARBOUR CO. AL 07/17/2012 14:30 CST-6 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
SELMA DALLAS CO. AL 07/17/2012 18:00 CST-6 Hail 0.75 in. 0 0 0.00K 0.00K
Totals: 0 0 0.00K 0.00K