Alert archive / Florida / Tornado Warnings in 2016

Tornado Warning 16, NWS Tampa Bay, FL

February 24, 20164 counties in Florida

NWS Tampa Bay, FL issued this tornado warning at Feb 24, 2016, 12:30 PM EST for 4 counties in Florida. It was in force for 30 min. 1 report 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
Feb 24, 2016, 12:30 PM EST (17:30 UTC)
Expired
Feb 24, 2016, 1:00 PM EST
In force
30 min
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Hardee County, FL, Hillsborough County, FL, Manatee County, FL, Polk County, FL

The radar

The Tampa radar (KTBW), 32 km from the middle of the area, began a volume at 17:30 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.

What was reported inside it

TimeReportWhereRemark
Feb 24, 12:45 PM ESTTORNADO6 Ne Duette, FLTORNADO MOVED THROUGH OPEN FIELD OBSERVED BY MOSAIC PLANT WORKERS. TIME ESTIMATED OFF OF RADAR.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Tampa Bay, FL (KTBW), launched 12:00Z, 5.5 hours before the alert went out and 32 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, Tampa Bay, FL at 12:00Z on 2016-02-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 575 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, Tampa Bay, FL at 12:00Z on 2016-02-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 415 square meters per square second.19395878Sfc1 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
575 J/kg
Mixed-layer CIN
-46 J/kg
Mixed-layer LCL
715 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
415 m²/s²
0-3 km storm-relative helicity
439 m²/s²
Significant tornado parameter
1.1
Supercell composite
8.9

Open this sounding in Storm Lab

The text

As transmitted.

286 
WFUS52 KTBW 241730
TORTBW
FLC049-057-081-105-241800-
/O.NEW.KTBW.TO.W.0016.160224T1730Z-160224T1800Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TAMPA BAY AREA / RUSKIN FL
1230 PM EST WED FEB 24 2016

THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN HARDEE COUNTY IN CENTRAL FLORIDA...
  SOUTHEASTERN HILLSBOROUGH COUNTY IN WEST CENTRAL FLORIDA...
  SOUTHWESTERN POLK COUNTY IN CENTRAL FLORIDA...
  NORTHEASTERN MANATEE COUNTY IN WEST CENTRAL FLORIDA...

* UNTIL 100 PM EST
    
* AT 1229 PM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 15 MILES SOUTHEAST OF GREATER SUN CENTER...OR 19
  MILES SOUTH OF FISH HAWK...MOVING NORTHEAST AT 30 MPH.

  HAZARD...TORNADO. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
  NORTHWESTERN HARDEE...SOUTHEASTERN HILLSBOROUGH...SOUTHWESTERN POLK
  AND NORTHEASTERN MANATEE COUNTIES...INCLUDING THE FOLLOWING
  LOCATIONS: FORT GREEN AND DUETTE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER
AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 2752 8220 2764 8223 2774 8199 2765 8183
TIME...MOT...LOC 1729Z 237DEG 26KT 2757 8217 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

05
2 follow-up statements
154 
WWUS52 KTBW 241742
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA / RUSKIN FL
1242 PM EST WED FEB 24 2016

FLC049-057-081-105-241800-
/O.CON.KTBW.TO.W.0016.000000T0000Z-160224T1800Z/
HARDEE FL-HILLSBOROUGH FL-POLK FL-MANATEE FL-
1242 PM EST WED FEB 24 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 100 PM EST FOR
NORTHWESTERN HARDEE...SOUTHEASTERN HILLSBOROUGH...SOUTHWESTERN POLK
AND NORTHEASTERN MANATEE COUNTIES...
    
AT 1242 PM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 13 MILES NORTHWEST OF ONA...OR 17 MILES WEST OF WAUCHULA...
MOVING NORTHEAST AT 30 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

LOCATIONS IMPACTED INCLUDE...
FORT GREEN.

LAT...LON 2756 8208 2762 8215 2774 8199 2765 8183
TIME...MOT...LOC 1742Z 237DEG 26KT 2762 8208 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

05
056 
WWUS52 KTBW 241759
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA / RUSKIN FL
1259 PM EST WED FEB 24 2016

FLC049-057-081-105-241808-
/O.EXP.KTBW.TO.W.0016.000000T0000Z-160224T1800Z/
HARDEE FL-HILLSBOROUGH FL-POLK FL-MANATEE FL-
1259 PM EST WED FEB 24 2016

...THE TORNADO WARNING FOR NORTHWESTERN HARDEE...SOUTHEASTERN
HILLSBOROUGH...SOUTHWESTERN POLK AND NORTHEASTERN MANATEE COUNTIES
WILL EXPIRE AT 100 PM EST...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER GUSTY WINDS
ARE STILL POSSIBLE WITH THIS THUNDERSTORM.

LAT...LON 2756 8208 2762 8215 2774 8199 2765 8183
TIME...MOT...LOC 1755Z 237DEG 26KT 2762 8208 

$$

05

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 24, 4:01 AM ESTRip Current StatementTBWCharlotte, Hillsborough, Lee, Manatee, Pinellas, Sarasota63 hr
Feb 24, 4:01 AM ESTHigh Surf AdvisoryTBWCharlotte, Hillsborough, Lee, Manatee, Pinellas, Sarasota39 hr
Feb 24, 6:01 AM ESTSpecial Marine WarningTBW59 min
Feb 24, 6:58 AM ESTSpecial Marine WarningTBW62 min
Feb 24, 7:55 AM ESTSpecial Weather StatementTBWCitrus35 min
Feb 24, 7:58 AM ESTSpecial Marine WarningTBW92 min
Feb 24, 8:47 AM ESTSpecial Weather StatementTBWHillsborough43 min
Feb 24, 9:28 AM ESTSpecial Marine WarningTBW62 min
Feb 24, 9:32 AM ESTSpecial Weather StatementTBWHardee, Hillsborough, Manatee43 min
Feb 24, 9:49 AM ESTTornado WarningTBWPasco, Polk, Sumter11 min
Feb 24, 10:13 AM ESTSpecial Weather StatementTBWPinellas32 min
Feb 24, 10:17 AM ESTSpecial Weather StatementTBWPolk58 min
Feb 24, 11:08 AM ESTSpecial Marine WarningTBW52 min
Feb 24, 11:17 AM ESTSpecial Marine WarningTBW28 min
Feb 24, 11:18 AM ESTSpecial Weather StatementTBWPolk27 min
Feb 24, 11:57 AM ESTSpecial Marine WarningTBW63 min
Feb 24, 12:02 PM ESTTornado WarningTBWHardee, Hillsborough, Manatee28 min
Feb 24, 12:15 PM ESTSevere Thunderstorm WarningTBWCharlotte, Sarasota45 min
Feb 24, 12:31 PM ESTTornado WarningTBWCharlotte, Sarasota29 min
Feb 24, 12:59 PM ESTSevere Thunderstorm WarningTBWCharlotte, DeSoto, Sarasota31 min
Feb 24, 1:04 PM ESTSpecial Marine WarningTBW86 min
Feb 24, 1:06 PM ESTTornado WarningTBWCharlotte, DeSoto, Sarasota24 min
Feb 24, 1:29 PM ESTSevere Thunderstorm WarningTBWCharlotte, DeSoto, Sarasota46 min
Feb 24, 1:36 PM ESTTornado WarningTBWCharlotte, DeSoto24 min
Feb 24, 2:00 PM ESTTornado WarningTBWCharlotte, DeSoto30 min
Feb 24, 2:31 PM ESTAreal Flood AdvisoryTBWCharlotte, DeSoto119 min
Feb 24, 2:37 PM ESTSpecial Weather StatementTBWCharlotte, Lee53 min

Nearby

Tornado Warnings in Florida, 2016Every tornado warning in 2016Tornadoes in 2016

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; radar from the NEXRAD Level II archive.