Alert archive / Alabama / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 178, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jul 2, 2011, 6:44 PM CDT for Henry County, Alabama. It was in force for 20 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 2, 2011, 6:44 PM CDT (23:44 UTC)
- Expired
- Jul 2, 2011, 7:04 PM CDT
- In force
- 20 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
County Henry County, AL
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 2, 6:45 PM CDT | TSTM WND DMG | Abbeville, AL | REPORT OF STRUCTURAL DAMAGE ALONG HIGHWAY 10 WEST NEAR ABBEVILLE |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 11.7 hours before the alert went out and 156 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 2177 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 1054 m above ground
- 0-6 km bulk shear
- 2 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
070
WUUS52 KTAE 022344
SVRTAE
ALC067-030015-
/O.NEW.KTAE.SV.W.0178.110702T2344Z-110703T0015Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
644 PM CDT SAT JUL 2 2011
THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
HENRY COUNTY IN SOUTHEAST ALABAMA...
* UNTIL 715 PM CDT
* AT 641 PM CDT...THE NATIONAL WEATHER SERVICE HAS DETECTED A LINE OF
SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM
EDWIN TO GRANDBERRY CROSSROADS...OR ALONG A LINE EXTENDING FROM
EDWIN TO PLEASANT PLAINS...AND MOVING WEST AT 15 MPH.
* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
DANCEY...CAPPS...HEADLAND MUNICIPAL A/P...NEWVILLE...HEADLAND...
KIRKLAND CROSSROADS AND BLACKWOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
RELAY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3. OR...YOU MAY CONTACT THE
NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.
&&
LAT...LON 3171 8523 3131 8512 3131 8526 3131 8540
3132 8542 3166 8543 3171 8541
TIME...MOT...LOC 2344Z 089DEG 13KT 3170 8534 3132 8523
$$
42-DVD1 follow-up statement
466
WWUS52 KTAE 030004
SVSTAE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
704 PM CDT SAT JUL 2 2011
ALC067-030014-
/O.CAN.KTAE.SV.W.0178.000000T0000Z-110703T0015Z/
HENRY AL-
704 PM CDT SAT JUL 2 2011
...THE SEVERE THUNDERSTORM WARNING FOR HENRY COUNTY IS CANCELLED...
THE STORM HAS WEAKENED BELOW SEVERE LIMITS.
RELAY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3. OR...YOU MAY CONTACT THE
NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.
LAT...LON 3171 8523 3131 8512 3131 8526 3131 8540
3132 8542 3166 8543 3171 8541
TIME...MOT...LOC 0004Z 089DEG 13KT 3170 8543 3132 8531
$$
42-DVDThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 12:22 PM CDT | Special Weather Statement | TAE | Houston | 38 min |
| Jul 2, 3:12 PM CDT | Special Weather Statement | TAE | Geneva | 33 min |
| Jul 2, 3:35 PM CDT | Special Weather Statement | TAE | Coffee | 55 min |
| Jul 2, 3:53 PM CDT | Severe Thunderstorm Warning | TAE | Coffee | 52 min |
| Jul 2, 6:01 PM CDT | Severe Thunderstorm Warning | TAE | Henry | 44 min |
Nearby
Severe Thunderstorm Warnings in Alabama, 2011Every severe thunderstorm warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.