Alert archive / Florida / Tornado Warnings in 2016

Tornado Warning 1, NWS Tampa Bay, FL

January 9, 2016Lee County, Florida

NWS Tampa Bay, FL issued this tornado warning at Jan 9, 2016, 6:50 PM EST for Lee County, Florida. It was in force for 25 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
Jan 9, 2016, 6:50 PM EST (23:50 UTC)
Expired
Jan 9, 2016, 7:15 PM EST
In force
25 min
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Lee County, FL

The radar

The Tampa radar (KTBW), 132 km from the middle of the area, began a volume at 23:51 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
Jan 9, 6:50 PM ESTTSTM WND DMG3 W Cape Coral, FLSPOTTER REPORTS SNAPPED POWER POLES AND SMALL TREES DOWN.

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, 11.8 hours before the alert went out and 132 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 2016-01-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 45 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 2016-01-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 179 square meters per square second.1939587897117136Sfc1 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
45 J/kg
Mixed-layer CIN
-162 J/kg
Mixed-layer LCL
822 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
179 m²/s²
0-3 km storm-relative helicity
261 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

571 
WFUS52 KTBW 092350
TORTBW
FLC071-100015-
/O.NEW.KTBW.TO.W.0001.160109T2350Z-160110T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TAMPA BAY AREA / RUSKIN FL
650 PM EST SAT JAN 9 2016

THE NATIONAL WEATHER SERVICE IN RUSKIN HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL LEE COUNTY IN SOUTHWESTERN FLORIDA...

* UNTIL 715 PM EST
    
* AT 650 PM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED OVER CAPE CORAL...MOVING EAST AT 25 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 DANGEROUS STORM WILL BE NEAR...
  IONA AND HARLEM HEIGHTS AROUND 700 PM EST.
  MCGREGOR AROUND 705 PM EST.
  PINE MANOR...CYPRESS LAKE...LOCHMOOR WATERWAY ESTATES AND PALMONA
  PARK AROUND 710 PM EST.
  FORT MYERS...VILLAS...EAST DUNBAR...SOUTHWEST FLORIDA AIRPORT...
  BUCKINGHAM...SAN CARLOS PARK AND THREE OAKS AROUND 715 PM EST.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE FORT
MYERS SHORES...NORTH FORT MYERS...FORT MYERS VILLAS...PAGE PARK...
GATEWAY...TICE...WHISKEY CREEK...PAGE FIELD AIRPORT...SUNCOAST
ESTATES AND PUNTA RASSA.

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 2649 8201 2649 8199 2653 8202 2649 8207
      2656 8209 2656 8208 2654 8208 2659 8204
      2659 8208 2657 8208 2663 8210 2664 8208
      2660 8206 2662 8205 2669 8208 2676 8171
      2648 8168 2647 8197
TIME...MOT...LOC 2350Z 262DEG 22KT 2658 8201 

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

$$
1 follow-up statement
642 
WWUS52 KTBW 100004
SVSTBW

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA / RUSKIN FL
704 PM EST SAT JAN 9 2016

FLC071-100015-
/O.CON.KTBW.TO.W.0001.000000T0000Z-160110T0015Z/
LEE FL-
704 PM EST SAT JAN 9 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM EST FOR CENTRAL
LEE COUNTY...
    
AT 703 PM EST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED OVER FORT MYERS...MOVING EAST AT 35 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 DANGEROUS STORM WILL BE NEAR...
  BUCKINGHAM...SOUTHWEST FLORIDA AIRPORT AND OLGA AROUND 715 PM EST.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE FORT
MYERS SHORES...NORTH FORT MYERS...FORT MYERS VILLAS...PAGE PARK...
GATEWAY...TICE...WHISKEY CREEK...PAGE FIELD AIRPORT...SUNCOAST
ESTATES AND PUNTA RASSA.

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 2649 8201 2649 8199 2653 8202 2649 8207
      2656 8209 2656 8208 2654 8208 2659 8204
      2659 8208 2657 8208 2663 8210 2664 8208
      2660 8206 2662 8205 2669 8208 2676 8171
      2648 8168 2647 8197
TIME...MOT...LOC 0003Z 260DEG 32KT 2661 8186 

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

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 9, 5:19 AM ESTDense Fog AdvisoryTBWCharlotte, DeSoto, Hardee, Highlands, Lee, Polk and 1 more4 hr
Jan 9, 4:31 PM ESTSpecial Marine WarningTBW119 min
Jan 9, 6:46 PM ESTSpecial Weather StatementTBWLee44 min
Jan 9, 6:59 PM ESTSpecial Marine WarningTBW61 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.