Alert archive / Georgia / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 4, NWS Jacksonville, FL
NWS Jacksonville, FL issued this severe thunderstorm warning at Jan 21, 2012, 7:02 PM EST for Appling County, Georgia. It was in force for 43 min. 2 reports 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
- Jan 21, 2012, 7:02 PM EST (00:02 UTC)
- Expired
- Jan 21, 2012, 7:45 PM EST
- In force
- 43 min
- Issued by
- NWS Jacksonville, FL
- Area
- Storm-based polygon
County Appling County, GA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 21, 7:03 PM EST | HAIL 0.75 | W Baxley, GA | DIME TO PENNY SIZE HAIL REPORTED WEST OF BAXLEY NEAR BUCKHEAD ROAD |
| Jan 21, 7:20 PM EST | HAIL 1.75 | 5 S Baxley, GA | EMERGENCY MANAGEMENT RELAYED A REPORT OF GOLFBALL SIZE HAIL ALONG HIGHWAY 15. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Jacksonville, FL (KJAX), launched 00:00Z, 0.0 hours before the alert went out and 138 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1044 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 115 m²/s²
- 0-3 km storm-relative helicity
- 107 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
678
WUUS52 KJAX 220002
SVRJAX
GAC001-220045-
/O.NEW.KJAX.SV.W.0004.120122T0002Z-120122T0045Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE JACKSONVILLE FL
702 PM EST SAT JAN 21 2012
THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
APPLING COUNTY IN SOUTHEAST GEORGIA
* UNTIL 745 PM EST
* AT 702 PM EST...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE
TRACKING A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS
LOCATED NEAR BAXLEY...OR NEAR GRAHAM...AND MOVING EAST AT 40 MPH.
* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
BAXLEY AND SURRENCY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY
OR YOUR COUNTY EMERGENCY MANAGEMENT.
&&
LAT...LON 3175 8213 3148 8214 3154 8223 3156 8225
3158 8230 3167 8243 3188 8234
TIME...MOT...LOC 0002Z 291DEG 35KT 3177 8241
$$
SHASHY2 follow-up statements
584
WWUS52 KJAX 220019
SVSJAX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
719 PM EST SAT JAN 21 2012
GAC001-220045-
/O.CON.KJAX.SV.W.0004.000000T0000Z-120122T0045Z/
APPLING GA-
719 PM EST SAT JAN 21 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EST
FOR APPLING COUNTY...
AT 719 PM EST...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO
TRACK A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...
AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
SURRENCY...MOVING EAST AT 40 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
SURRENCY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY
OR YOUR COUNTY EMERGENCY MANAGEMENT.
&&
LAT...LON 3175 8213 3159 8214 3149 8216 3156 8225
3159 8232 3165 8241 3184 8229
TIME...MOT...LOC 0019Z 291DEG 35KT 3171 8223
$$
STRUBLE532
WWUS52 KJAX 220033
SVSJAX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
733 PM EST SAT JAN 21 2012
GAC001-220045-
/O.CON.KJAX.SV.W.0004.000000T0000Z-120122T0045Z/
APPLING GA-
733 PM EST SAT JAN 21 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EST
FOR SOUTHEASTERN APPLING COUNTY...
AT 733 PM EST...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO
TRACK A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...
AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
SURRENCY...MOVING SOUTHEAST AT 40 MPH.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY
OR YOUR COUNTY EMERGENCY MANAGEMENT.
&&
LAT...LON 3179 8223 3175 8213 3166 8214 3162 8215
3149 8216 3156 8225 3159 8232
TIME...MOT...LOC 0033Z 293DEG 34KT 3165 8212
$$
STRUBLEThe office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 21, 7:18 PM EST | Special Weather Statement | JAX | Wayne | 27 min |
| Jan 21, 7:30 PM EST | Severe Thunderstorm Warning | JAX | Wayne | 45 min |
| Jan 21, 7:44 PM EST | Special Weather Statement | JAX | Coffee | 46 min |
| Jan 21, 7:53 PM EST | Severe Thunderstorm Warning | JAX | Coffee, Jeff Davis | 52 min |
| Jan 21, 8:16 PM EST | Special Weather Statement | JAX | Wayne | 29 min |
| Jan 21, 8:17 PM EST | Tornado Warning | JAX | Coffee | 28 min |
| Jan 21, 8:31 PM EST | Severe Thunderstorm Warning | JAX | Bacon, Coffee, Pierce, Ware | 44 min |
| Jan 21, 8:45 PM EST | Tornado Warning | JAX | Coffee, Ware | 45 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2012Every severe thunderstorm warning in 2012
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.