Alert archive / Florida / Tornado Warnings in 2006

Tornado Warning 13, NWS Tampa Bay, FL

June 12, 2006Pasco County, Florida

NWS Tampa Bay, FL issued this tornado warning at Jun 12, 2006, 10:54 PM EDT for Pasco County, Florida. It was in force for 21 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 12, 2006, 10:54 PM EDT (02:54 UTC)
Expired
Jun 12, 2006, 11:15 PM EDT
In force
21 min
Issued by
NWS Tampa Bay, FL
Area
Counties, with a storm outline in the text

County Pasco County, FL

The radar

The Tampa radar (KTBW), 63 km from the middle of the area, began a volume at 02:55 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 12, 9:41 PM EDTTornado WatchSPC10 hr

The nearest sounding before it

Tampa Bay, FL (KTBW), launched 00:00Z, 2.9 hours before the alert went out and 63 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 00:00Z on 2006-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 574 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 00:00Z on 2006-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 259 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
574 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
737 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
259 m²/s²
0-3 km storm-relative helicity
434 m²/s²
Significant tornado parameter
0.6
Supercell composite
7.0

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KTBW 130253
TORTBW
FLC101-130315-
/O.NEW.KTBW.TO.W.0013.060613T0254Z-060613T0315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
1054 PM EDT MON JUN 12 2006

THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL PASCO COUNTY IN FLORIDA.

* UNTIL 1115 PM EDT

* AT 1054 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO OVER NORTHERN HILLSBOROUGH COUNTY...MOVING NORTH AT 45 MPH.

* THE TORNADO WILL AFFECT...
  WESLEY CHAPEL.
  SAN ANTONIO.

THIS IS A DANGEROUS STORM MOVE INTO THE INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING...AWAY FROM WINDOWS. COVER YOUR HEAD AND
BODY WITH PILLOWS OR BLANKETS.


&&

LAT...LON 2817 8251 2818 8229 2842 8225 2842 8251

$$

24
1 follow-up statement
000 
WWUS52 KTBW 130316
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
1115 PM EDT MON JUN 12 2006

FLC101-130325-
/O.EXP.KTBW.TO.W.0013.000000T0000Z-060613T0315Z/
PASCO-
1115 PM EDT MON JUN 12 2006

...THE TORNADO WARNING FOR CENTRAL PASCO COUNTY EXPIRED AT 1115 PM
EDT...

AT 1115 PM EDT...NATIONAL WEATHER SERVICE RADAR INDICATED THE TORNADO
HAD DISSIPATED...THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 8 AM EDT. STAY TUNED TO 
LOCAL MEDIA OUTLETS FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

&&

LAT...LON 2817 8251 2818 8229 2842 8225 2842 8251

$$

24

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 9:00 PM EDTSpecial Marine WarningTBW45 min
Jun 12, 9:24 PM EDTTornado WarningTBWPinellas21 min
Jun 12, 10:42 PM EDTTornado WarningTBWHillsborough18 min
Jun 12, 11:35 PM EDTTornado WarningTBWPasco10 min
Jun 13, 1:39 AM EDTTornado WarningTBWPolk21 min
Jun 13, 11:10 AM EDTInland Tropical Storm WarningTBW6 hr

Nearby

Tornado Warnings in Florida, 2006Every tornado warning in 2006Tornadoes in 2006

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.