Alert archive / Florida / Tornado Warnings in 2012
Tornado Warning 36, NWS Tallahassee, FL
NWS Tallahassee, FL issued this tornado warning at May 13, 2012, 4:29 AM CDT for Jackson County, Washington County, Florida. It was in force for 31 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
- May 13, 2012, 4:29 AM CDT (09:29 UTC)
- Expired
- May 13, 2012, 5:00 AM CDT
- In force
- 31 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
Counties Jackson County, FL, Washington County, FL
The radar
The Eglin Afb radar (KEVX), 53 km from the middle of the area, began a volume at 09:30 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 9.5 hours before the alert went out and 110 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
- 69 J/kg
- Mixed-layer CIN
- -19 J/kg
- Mixed-layer LCL
- 1534 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -29 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
293 WFUS52 KTAE 130929 TORTAE FLC063-133-131000- /O.NEW.KTAE.TO.W.0036.120513T0929Z-120513T1000Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE TALLAHASSEE FL 429 AM CDT SUN MAY 13 2012 THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A * TORNADO WARNING FOR... SOUTH CENTRAL JACKSON COUNTY IN THE PANHANDLE OF FLORIDA... EAST CENTRAL WASHINGTON COUNTY IN THE PANHANDLE OF FLORIDA... * UNTIL 500 AM CDT * AT 425 AM CDT...A DEVELOPING TORNADO HAS BEEN DETECTED BY THE NATIONAL WEATHER SERVICE NEAR GILBERTS MILL...MOVING NORTHEAST AT 20 MPH. * OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO RIDGETOP...ROUND LAKE...ALFORD...STEELE CITY...KYNESVILLE AND COTTONDALE AIRPORT PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! LEAVE MOBILE HOMES AND VEHICLES FOR SAFER STRUCTURES. MOVE TO A HALLWAY OR CLOSET ON THE LOWEST FLOOR AWAY FROM WINDOWS AND OUTSIDE WALLS. HEAVY RAINFALL MAY OBSCURE THIS TORNADO. IF YOU WAIT TO SEE OR HEAR IT COMING...IT MAY BE TOO LATE!. && LAT...LON 3080 8535 3068 8524 3057 8547 3066 8554 TIME...MOT...LOC 0930Z 233DEG 17KT 3064 8546 $$ 42-DVD
2 follow-up statements
992
WWUS52 KTAE 130941
SVSTAE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
541 AM EDT SUN MAY 13 2012
FLC133-130951-
/O.CAN.KTAE.TO.W.0036.000000T0000Z-120513T1000Z/
WASHINGTON FL-
441 AM CDT SUN MAY 13 2012
...THE TORNADO WARNING FOR EAST CENTRAL WASHINGTON COUNTY IS
CANCELLED...
LAT...LON 3061 8544 3069 8544 3069 8543 3074 8543
3080 8535 3068 8524
TIME...MOT...LOC 0941Z 233DEG 17KT 3067 8541
$$
FLC063-131000-
/O.CON.KTAE.TO.W.0036.000000T0000Z-120513T1000Z/
JACKSON FL-
441 AM CDT SUN MAY 13 2012
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 500 AM CDT FOR CENTRAL
JACKSON COUNTY...
AT 439 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR ROUND LAKE...
MOVING NORTHEAST AT 20 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
ALFORD...STEELE CITY AND KYNESVILLE
PRECAUTIONARY/PREPAREDNESS ACTIONS...
HEAVY RAINFALL MAY OBSCURE THIS TORNADO. TAKE COVER NOW! IF YOU WAIT
TO SEE OR HEAR IT COMING...IT MAY BE TOO LATE TO GET TO A SAFE PLACE.
&&
LAT...LON 3061 8544 3069 8544 3069 8543 3074 8543
3080 8535 3068 8524
TIME...MOT...LOC 0941Z 233DEG 17KT 3067 8541
$$
42-DVD199
WWUS52 KTAE 130959
SVSTAE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
459 AM CDT SUN MAY 13 2012
FLC063-131009-
/O.EXP.KTAE.TO.W.0036.000000T0000Z-120513T1000Z/
JACKSON FL-
459 AM CDT SUN MAY 13 2012
...THE TORNADO WARNING FOR CENTRAL JACKSON COUNTY WILL EXPIRE AT 500
AM CDT...
THE STORM HAS WEAKENED BUT WILL BE MONITORED CLOSELY FOR SIGNS OF
REINTENSIFICATION.
LAT...LON 3061 8544 3069 8544 3069 8543 3074 8543
3080 8535 3068 8524
TIME...MOT...LOC 0959Z 233DEG 17KT 3072 8533
$$
42-DVDThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 13, 3:56 AM CDT | Tornado Warning | TAE | Washington | 34 min |
| May 13, 6:46 AM CDT | Special Marine Warning | TAE | 59 min | |
| May 13, 7:05 AM CDT | Special Marine Warning | TAE | 55 min | |
| May 13, 7:44 AM CDT | Special Marine Warning | TAE | 61 min | |
| May 13, 8:02 AM CDT | Special Marine Warning | TAE | 28 min | |
| May 13, 8:14 AM CDT | Special Marine Warning | TAE | 61 min | |
| May 13, 8:34 AM CDT | Special Marine Warning | TAE | 56 min | |
| May 13, 8:51 AM CDT | Special Weather Statement | TAE | Walton | 39 min |
| May 13, 9:08 AM CDT | Special Marine Warning | TAE | 52 min | |
| May 13, 9:23 AM CDT | Tornado Warning | TAE | Walton | 32 min |
| May 13, 9:31 AM CDT | Special Marine Warning | TAE | 59 min | |
| May 13, 10:00 AM CDT | Special Marine Warning | TAE | 30 min | |
| May 13, 10:52 AM CDT | Tornado Warning | TAE | Walton | 6 min |
| May 13, 10:56 AM CDT | Tornado Warning | TAE | Walton, Washington | 12 min |
| May 13, 10:56 AM CDT | Tornado Warning | TAE | Bay, Walton | 14 min |
| May 13, 11:20 AM CDT | Special Weather Statement | TAE | Washington | 55 min |
| May 13, 11:47 AM CDT | Special Weather Statement | TAE | Bay | 58 min |
| May 13, 11:52 AM CDT | Special Marine Warning | TAE | 53 min | |
| May 13, 12:08 PM CDT | Severe Thunderstorm Warning | TAE | Bay | 52 min |
| May 13, 12:38 PM CDT | Special Marine Warning | TAE | 67 min | |
| May 13, 12:50 PM CDT | Special Weather Statement | TAE | Calhoun | 40 min |
| May 13, 1:04 PM CDT | Areal Flood Advisory | TAE | Bay | 116 min |
| May 13, 1:23 PM CDT | Special Weather Statement | TAE | Gulf | 52 min |
| May 13, 1:29 PM CDT | Special Weather Statement | TAE | Gulf | 31 min |
| May 13, 2:29 PM CDT | Special Weather Statement | TAE | Leon | 31 min |
Nearby
Tornado Warnings in Florida, 2012Every tornado warning in 2012Tornadoes 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.