Alert archive / Georgia / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 21, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Feb 11, 2013, 1:50 PM EST for Early County, Miller County, Seminole County, Georgia; Jackson County, Florida; Houston County, Alabama. It was in force for 40 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Feb 11, 2013, 1:50 PM EST (18:50 UTC)
- Expired
- Feb 11, 2013, 2:30 PM EST
- In force
- 40 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
Counties Houston County, AL, Jackson County, FL, Early County, GA, Miller County, GA, Seminole County, GA
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 6.8 hours before the alert went out and 96 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 753 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 357 m²/s²
- 0-3 km storm-relative helicity
- 346 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
242 WUUS52 KTAE 111850 SVRTAE ALC069-FLC063-GAC099-201-253-111930- /O.NEW.KTAE.SV.W.0021.130211T1850Z-130211T1930Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TALLAHASSEE FL 1250 PM CST MON FEB 11 2013 THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTH CENTRAL JACKSON COUNTY IN THE PANHANDLE OF FLORIDA... SOUTHEASTERN HOUSTON COUNTY IN SOUTHEAST ALABAMA... EXTREME SOUTH CENTRAL EARLY COUNTY IN SOUTHWEST GEORGIA... SOUTHWESTERN MILLER COUNTY IN SOUTHWEST GEORGIA... NORTHERN SEMINOLE COUNTY IN SOUTHWEST GEORGIA... * UNTIL 130 PM CST/230 PM EST/ * AT 1248 PM CST...THE NATIONAL WEATHER SERVICE HAS DETECTED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 23 MILES WEST OF DONALSONVILLE...OR NEAR SILLS...AND MOVING EAST AT 30 MPH. * OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO GREENWOOD...MALONE...BASCOM...CROSBY...LOVEDALE...BUENA VISTA... LUCY...CHATTAHOOCHEE SP...HORNSVILLE...STEAM MILL...JAKIN... RIVERTURN...LITTLE HOPE...SHARPHAGEN...LELA...IRON CITY... ENTERPRISE...DONALDSONVILLE A/P AND DAVIS PARK. PRECAUTIONARY/PREPAREDNESS ACTIONS... THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE IMMEDIATELY. PEOPLE OUTSIDE SHOULD MOVE INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS. && LAT...LON 3117 8483 3092 8477 3083 8529 3098 8533 TIME...MOT...LOC 1851Z 257DEG 27KT 3093 8521 $$
1 follow-up statement
037
WWUS52 KTAE 111916
SVSTAE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
216 PM EST MON FEB 11 2013
ALC069-FLC063-GAC099-111926-
/O.CAN.KTAE.SV.W.0021.000000T0000Z-130211T1930Z/
HOUSTON AL-EARLY GA-JACKSON FL-
116 PM CST MON FEB 11 2013
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL JACKSON...
EXTREME SOUTH CENTRAL EARLY AND SOUTHEASTERN HOUSTON COUNTIES IS
CANCELLED...
LAT...LON 3113 8482 3092 8477 3089 8495 3094 8498
3095 8499 3096 8498 3097 8499 3103 8501
TIME...MOT...LOC 1916Z 257DEG 27KT 3097 8500
$$
GAC201-253-111930-
/O.CON.KTAE.SV.W.0021.000000T0000Z-130211T1930Z/
MILLER GA-SEMINOLE GA-
216 PM EST MON FEB 11 2013
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM EST
FOR NORTHERN SEMINOLE AND SOUTHWESTERN MILLER COUNTIES...
AT 212 PM EST...A SEVERE THUNDERSTORM WAS REPORTED CAPABLE OF
PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.
THIS STORM WAS LOCATED NEAR STEAM MILL...MOVING EAST AT 30 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
RIVERTURN...LITTLE HOPE...SHARPHAGEN...LELA...IRON CITY...
DONALSONVILLE...DONALDSONVILLE A/P AND DAVIS PARK
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF ON OR NEAR LAKE SEMINOLE...GET OUT OF THE WATER AND MOVE INDOORS
OR INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE OUT TO 15 MILES
FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER...YOU ARE
CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER NOW.
DON'T BE CAUGHT ON THE WATER IN A THUNDERSTORM!
&&
LAT...LON 3113 8482 3092 8477 3089 8495 3094 8498
3095 8499 3096 8498 3097 8499 3103 8501
TIME...MOT...LOC 1916Z 257DEG 27KT 3097 8500
$$
25-CAMPThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 10, 9:37 PM EST | Severe Thunderstorm Warning | TAE | Clay, Early | 38 min |
| Feb 10, 10:03 PM EST | Severe Thunderstorm Warning | TAE | Baker, Calhoun, Clay, Early | 27 min |
| Feb 10, 10:30 PM EST | Special Weather Statement | TAE | Baker, Calhoun | 30 min |
| Feb 11, 2:02 AM EST | Tornado Warning | TAE | Early, Seminole | 28 min |
| Feb 11, 6:16 AM EST | Flash Flood Watch | TAE | Baker, Ben Hill, Calhoun, Clay, Dougherty, Early and 10 more | 48 hr |
| Feb 11, 10:52 AM EST | Areal Flood Advisory | TAE | Baker, Calhoun, Dougherty, Early, Miller, Seminole | 3 hr |
| Feb 11, 11:52 AM EST | Areal Flood Advisory | TAE | Ben Hill, Irwin, Tift, Turner, Worth | 3 hr |
| Feb 11, 11:56 AM EST | Areal Flood Advisory | TAE | Clay, Lee, Randolph, Terrell | 3 hr |
| Feb 11, 12:37 PM EST | Flash Flood Warning | TAE | Early, Miller | 113 min |
| Feb 11, 1:00 PM EST | River Flood Warning | TAE | Lee | 69 hr |
| Feb 11, 1:39 PM EST | Areal Flood Advisory | TAE | Baker, Dougherty | 111 min |
| Feb 11, 2:36 PM EST | Areal Flood Advisory | TAE | Decatur, Miller, Seminole | 114 min |
| Feb 11, 7:50 AM EST | Areal Flood Advisory | TAE | Leon, Liberty, Wakulla | 40 days |
| Feb 11, 12:46 PM EST | River Flood Warning | TAE | Holmes, Washington | 9 days |
| Feb 11, 12:48 PM EST | River Flood Warning | TAE | Walton | 11 days |
| Feb 11, 6:32 PM EST | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Gulf | 43 min |
| Feb 10, 8:22 PM EST | Tornado Warning | TAE | Coffee | 23 min |
| Feb 10, 8:43 PM EST | Tornado Warning | TAE | Coffee, Dale | 32 min |
| Feb 10, 9:09 PM EST | Severe Thunderstorm Warning | TAE | Coffee, Dale, Henry, Houston | 51 min |
| Feb 10, 10:19 PM EST | Areal Flood Warning | TAE | Coffee, Dale, Geneva, Houston | 3 hr |
| Feb 10, 10:46 PM EST | Areal Flood Warning | TAE | Dale, Houston | 3 hr |
| Feb 11, 1:23 AM EST | Special Weather Statement | TAE | Houston | 37 min |
| Feb 11, 1:44 AM EST | Severe Thunderstorm Warning | TAE | Houston | 31 min |
| Feb 11, 2:48 AM EST | Areal Flood Warning | TAE | Geneva | 117 min |
| Feb 11, 8:49 AM EST | Flash Flood Warning | TAE | Geneva, Houston | 116 min |
| Feb 11, 10:39 AM EST | Flash Flood Warning | TAE | Geneva, Houston | 6 hr |
| Feb 11, 1:14 PM EST | River Flood Advisory | TAE | Dale | 36 hr |
| Feb 11, 1:14 PM EST | River Flood Advisory | TAE | Geneva | 36 hr |
| Feb 11, 4:33 PM EST | Areal Flood Warning | TAE | Geneva, Houston | 6 hr |
Nearby
Severe Thunderstorm Warnings in Georgia, 2013Severe Thunderstorm Warnings in Florida, 2013Severe Thunderstorm Warnings in Alabama, 2013Every severe thunderstorm warning in 2013
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.