Alert archive / Florida / Tornado Warnings in 2012

Tornado Warning 15, NWS Tampa Bay, FL

June 24, 2012Highlands County, Florida

NWS Tampa Bay, FL issued this tornado warning at Jun 24, 2012, 2:12 PM EDT for Highlands County, Florida. It was in force for 48 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 24, 2012, 2:12 PM EDT (18:12 UTC)
Expired
Jun 24, 2012, 3:00 PM EDT
In force
48 min
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon

County Highlands County, FL

The radar

The Melbourne radar (KMLB), 105 km from the middle of the area, began a volume at 18:13 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 24, 11:47 AM EDTTornado WatchSPC8 hr

The nearest sounding before it

Cape Canaveral, FL (KXMR), launched 12:00Z, 6.2 hours before the alert went out and 146 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 2012-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 400 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 2012-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -17 square meters per square second.1939Sfc1 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
400 J/kg
Mixed-layer CIN
-42 J/kg
Mixed-layer LCL
926 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-17 m²/s²
0-3 km storm-relative helicity
-25 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

177 
WFUS52 KTBW 241812
TORTBW
FLC055-241900-
/O.NEW.KTBW.TO.W.0015.120624T1812Z-120624T1900Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
212 PM EDT SUN JUN 24 2012

THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A

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

* UNTIL 300 PM EDT

* AT 212 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO NEAR ARCHBOLD...OR 12 MILES SOUTH OF LAKE PLACID...MOVING
  NORTH AT 35 MPH.

* THE TORNADO WILL BE NEAR...
  VENUS.
  ARCHBOLD.
  LAKE PLACID.
  LAKE ISTOKPOGA.
  SEBRING REGIONAL AIRPORT...SEBRING.
  AVON PARK AIR FORCE RANGE.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY EVENING FOR
WESTERN FLORIDA.

&&

LAT...LON 2755 8118 2753 8120 2748 8119 2711 8124
      2711 8126 2704 8126 2703 8127 2703 8156
      2763 8157 2765 8156 2764 8117
TIME...MOT...LOC 1812Z 188DEG 30KT 2715 8137

$$
3 follow-up statements
329 
WWUS52 KTBW 241824
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
224 PM EDT SUN JUN 24 2012

FLC055-241900-
/O.CON.KTBW.TO.W.0015.000000T0000Z-120624T1900Z/
HIGHLANDS FL-
224 PM EDT SUN JUN 24 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM EDT FOR HIGHLANDS
COUNTY...

AT 224 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.   LOCATED NEAR PLACID LAKES...OR NEAR LAKE
PLACID...MOVING NORTH AT 35 MPH.

THE TORNADO WILL BE NEAR...
  PLACID LAKES.
  LAKE PLACID.
  LAKE ISTOKPOGA.
  SPRING LAKE.
  LORIDA.
  SEBRING SHORES.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY EVENING FOR
WESTERN FLORIDA.

&&

LAT...LON 2755 8118 2753 8120 2748 8119 2711 8124
      2711 8126 2704 8126 2703 8127 2703 8156
      2759 8156 2763 8157 2765 8156 2764 8117
TIME...MOT...LOC 1824Z 188DEG 30KT 2726 8136

$$
601 
WWUS52 KTBW 241838
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
238 PM EDT SUN JUN 24 2012

FLC055-241900-
/O.CON.KTBW.TO.W.0015.000000T0000Z-120624T1900Z/
HIGHLANDS FL-
238 PM EDT SUN JUN 24 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM EDT FOR HIGHLANDS
COUNTY...

AT 237 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE SEVERAL THUNDERSTORMS CAPABLE OF PRODUCING TORNADOES.  THESE
THUNDERSTORMS WERE LOCATED ALONG A LINE EXTENDING FROM LAKE PLACID
TO PLACID LAKES TO 10 MILES WEST OF VENUS...MOVING NORTH AT 40 MPH.

THE TORNADO WILL BE NEAR...
  LAKE PLACID.
  LORIDA.
  AVON PARK AIR FORCE RANGE.
  SEBRING.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY EVENING FOR
WESTERN FLORIDA.

&&

LAT...LON 2755 8118 2753 8120 2748 8119 2711 8124
      2711 8126 2704 8126 2703 8127 2703 8156
      2760 8155 2763 8157 2765 8156 2764 8117
TIME...MOT...LOC 1837Z 187DEG 33KT 2738 8135 2724 8145
          2708 8151

$$
393 
WWUS52 KTBW 241857
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
257 PM EDT SUN JUN 24 2012

FLC055-241907-
/O.EXP.KTBW.TO.W.0015.000000T0000Z-120624T1900Z/
HIGHLANDS FL-
257 PM EDT SUN JUN 24 2012

...THE TORNADO WARNING FOR HIGHLANDS COUNTY WILL EXPIRE AT 300 PM
EDT...

THE STORM WILL CONTINUE TO PRODUCE NON-SEVERE WEATHER OVER...
  SEBRING REGIONAL AIRPORT.
  LAKE JOSEPHINE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY EVENING FOR
WESTERN FLORIDA.

LAT...LON 2755 8118 2753 8120 2748 8119 2711 8124
      2711 8126 2704 8126 2703 8127 2703 8156
      2760 8155 2763 8157 2765 8156 2764 8117
TIME...MOT...LOC 1857Z 187DEG 33KT 2756 8132 2742 8142
          2726 8148

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 8:32 PM EDTSpecial Marine WarningTBW43 min
Jun 23, 9:11 PM EDTSpecial Marine WarningTBW49 min
Jun 23, 9:36 PM EDTSpecial Weather StatementTBWCharlotte39 min
Jun 23, 9:49 PM EDTSpecial Marine WarningTBW41 min
Jun 23, 10:58 PM EDTSpecial Marine WarningTBW62 min
Jun 23, 11:37 PM EDTSpecial Marine WarningTBW38 min
Jun 24, 12:26 AM EDTSpecial Marine WarningTBW64 min
Jun 24, 1:07 AM EDTCoastal Flood WarningTBWPinellas35 hr
Jun 24, 3:09 AM EDTSpecial Marine WarningTBW66 min
Jun 24, 4:47 AM EDTTropical Storm WarningTBWPinellas65 hr
Jun 24, 8:30 AM EDTTornado WarningTBWCharlotte, Lee30 min
Jun 24, 8:33 AM EDTSpecial Marine WarningTBW57 min
Jun 24, 10:00 AM EDTTornado WarningTBWDeSoto, Hardee30 min
Jun 24, 10:09 AM EDTSpecial Marine WarningTBW66 min
Jun 24, 10:16 AM EDTRiver Flood WarningTBWHillsborough6 days
Jun 24, 10:16 AM EDTRiver Flood WarningTBWManatee4 days
Jun 24, 10:16 AM EDTRiver Flood WarningTBWSarasota12 days
Jun 24, 10:16 AM EDTRiver Flood WarningTBWPasco6 days
Jun 24, 10:31 AM EDTTornado WarningTBWHardee, Polk22 min
Jun 24, 11:22 AM EDTSevere Thunderstorm WarningTBWHillsborough, Pinellas38 min
Jun 24, 11:25 AM EDTSpecial Marine WarningTBW65 min
Jun 24, 11:59 AM EDTAreal Flood AdvisoryTBWHillsborough, Pasco, Pinellas2 hr
Jun 24, 12:00 PM EDTTropical Storm WatchTBWPinellas24 hr
Jun 24, 12:19 PM EDTTornado WarningTBWHighlands41 min
Jun 24, 12:29 PM EDTSpecial Marine WarningTBW91 min
Jun 24, 1:16 PM EDTFlood WatchTBWDeSoto, Hardee, Highlands, Pinellas, Polk, Sumter43 hr
Jun 24, 1:21 PM EDTTornado WarningTBWManatee, Sarasota24 min
Jun 24, 1:22 PM EDTTornado WarningTBWHillsborough, Pasco, Pinellas27 min
Jun 24, 1:32 PM EDTTornado WarningTBWManatee, Sarasota43 min
Jun 24, 1:52 PM EDTAreal Flood AdvisoryTBWHillsborough, Pasco, Pinellas113 min
Jun 24, 1:57 PM EDTSpecial Marine WarningTBW93 min
Jun 24, 2:17 PM EDTAreal Flood AdvisoryTBWManatee88 min
Jun 24, 3:00 PM EDTAreal Flood WarningTBWPasco, Pinellas6 hr
Jun 24, 3:17 PM EDTTornado WarningTBWHillsborough, Pasco28 min
Jun 24, 3:20 PM EDTTornado WarningTBWHighlands40 min
Jun 24, 3:46 PM EDTSpecial Weather StatementTBWPolk44 min
Jun 24, 3:48 PM EDTSpecial Weather StatementTBWPinellas42 min
Jun 24, 3:55 PM EDTTornado WarningTBWPasco, Pinellas35 min
Jun 24, 3:57 PM EDTTornado WarningTBWHighlands63 min
Jun 24, 4:10 PM EDTSpecial Marine WarningTBW95 min
Jun 24, 4:32 PM EDTTornado WarningTBWHillsborough, Pasco28 min
Jun 24, 4:36 PM EDTCoastal Flood AdvisoryTBW63 hr
Jun 24, 4:41 PM EDTTornado WarningTBWHernando, Pasco34 min
Jun 24, 4:45 PM EDTSpecial Marine WarningTBW45 min
Jun 24, 4:59 PM EDTTornado WarningTBWPasco, Pinellas31 min
Jun 24, 5:05 PM EDTTornado WarningTBWHighlands25 min
Jun 24, 5:29 PM EDTTornado WarningTBWHernando, Hillsborough, Pasco, Pinellas31 min
Jun 24, 5:46 PM EDTSpecial Marine WarningTBW89 min
Jun 24, 6:56 PM EDTAreal Flood AdvisoryTBWCitrus, Hernando, Hillsborough, Pasco, Sumter6 hr
Jun 24, 7:08 PM EDTTornado WarningTBWHardee, Polk37 min
Jun 24, 7:18 PM EDTSpecial Marine WarningTBW87 min
Jun 24, 7:23 PM EDTSpecial Marine WarningTBW52 min
Jun 24, 7:39 PM EDTTornado WarningTBWHillsborough, Manatee36 min
Jun 24, 7:48 PM EDTTornado WarningTBWPolk27 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.