Alert archive / Florida / Tornado Warnings in 2012

Tornado Warning 35, NWS Tampa Bay, FL

June 26, 2012Highlands County, Florida

NWS Tampa Bay, FL issued this tornado warning at Jun 26, 2012, 10:23 AM EDT for Highlands County, Florida. It was in force for 10 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
Jun 26, 2012, 10:23 AM EDT (14:23 UTC)
Expired
Jun 26, 2012, 10:33 AM EDT
In force
10 min
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon

County Highlands County, FL

The radar

The Melbourne radar (KMLB), 100 km from the middle of the area, began a volume at 14:26 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

Cape Canaveral, FL (KXMR), launched 12:00Z, 2.4 hours before the alert went out and 143 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.

Skew-T log-pSkew-T log-p diagram, Cape Canaveral, FL at 12:00Z on 2012-06-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 124 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cape Canaveral, FL at 12:00Z on 2012-06-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 147 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
124 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
907 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
147 m²/s²
0-3 km storm-relative helicity
182 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

334 
WFUS52 KTBW 261423
TORTBW
FLC055-261500-
/O.NEW.KTBW.TO.W.0035.120626T1423Z-120626T1500Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
1023 AM EDT TUE JUN 26 2012

THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN HIGHLANDS COUNTY IN FLORIDA.

* UNTIL 1100 AM EDT

* AT 1024 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO OVER EASTERN HIGHLANDS COUNTY...OR 10 MILES SOUTH OF
  BASINGER...MOVING NORTHEAST AT 45 MPH.

* THE TORNADO WILL BE NEAR...
  RURAL EASTERN HIGHLANDS COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN THE PATH OF THE TORNADO GO TO A SMALL INTERIOR ROOM IN
A STRONG AND WELL CONSTRUCTED BUILDING. CARS AND MOBILE HOMES ARE NOT
SAFE. IF NO SHELTER IS AVAILABLE...LIE FLAT IN A DITCH OR CULVERT AND
COVER YOUR HEAD WITH YOUR HANDS.

TO REPORT SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE PLEASE CALL
813-645-2323.

&&

LAT...LON 2720 8095 2720 8105 2727 8114 2737 8105
      2736 8103 2733 8104 2731 8102 2729 8099
      2726 8099 2722 8097 2723 8095 2721 8094
TIME...MOT...LOC 1424Z 219DEG 37KT 2728 8099

$$
1 follow-up statement
491 
WWUS52 KTBW 261433
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
1033 AM EDT TUE JUN 26 2012

FLC055-261442-
/O.CAN.KTBW.TO.W.0035.000000T0000Z-120626T1500Z/
HIGHLANDS FL-
1033 AM EDT TUE JUN 26 2012

...THE TORNADO WARNING FOR EASTERN HIGHLANDS COUNTY IS CANCELLED...

THE STORM THAT PRODUCED THE TORNADO HAS MOVED OUT OF THE 
COUNTY...THEREFORE THE TORNADO WARNING HAS BEEN CANCELLED.

LAT...LON 2720 8095 2720 8105 2727 8114 2737 8105
      2736 8103 2733 8104 2731 8102 2729 8099
      2726 8099 2722 8097 2723 8095 2721 8094
TIME...MOT...LOC 1432Z 219DEG 37KT 2734 8093

$$

The office that day

Everything else NWS Tampa Bay, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 25, 10:11 PM EDTRiver Flood WarningTBWHillsborough13 hr
Jun 25, 10:11 PM EDTRiver Flood WarningTBWPolk24 hr
Jun 25, 10:11 PM EDTRiver Flood WarningTBWHardee24 hr
Jun 26, 6:35 AM EDTSevere Thunderstorm WarningTBWCharlotte, DeSoto, Highlands, Lee, Sarasota40 min
Jun 26, 6:43 AM EDTSpecial Weather StatementTBWCharlotte, DeSoto, Hardee, Highlands, Lee, Polk92 min
Jun 26, 8:10 AM EDTSpecial Weather StatementTBWCharlotte, Highlands, Lee50 min
Jun 26, 8:59 AM EDTSpecial Weather StatementTBWCharlotte, DeSoto, Hardee, Highlands, Lee, Polk91 min
Jun 26, 10:35 AM EDTSpecial Weather StatementTBWCharlotte, DeSoto, Hardee, Highlands, Lee, Polk115 min
Jun 26, 12:43 PM EDTFlood WatchTBWPinellas, Polk, Sumter17 hr
Jun 26, 12:46 PM EDTLake Wind AdvisoryTBWDeSoto, Hardee, Highlands, Polk, Sumter19 hr
Jun 26, 1:45 PM EDTSpecial Weather StatementTBWCharlotte, DeSoto, Hardee, Highlands, Lee, Polk and 1 more2 hr
Jun 26, 3:43 PM EDTSpecial Weather StatementTBWCharlotte, DeSoto, Hardee, Highlands, Lee, Polk and 1 more2 hr

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.