Alert archive / Florida / Tornado Warnings in 2005

Tornado Warning 15, NWS Miami, FL

October 24, 2005Collier County, Monroe County, Florida

NWS Miami, FL issued this tornado warning at Oct 24, 2005, 4:45 AM EDT for Collier County, Monroe County, Florida. It was in force for 91 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
Oct 24, 2005, 4:45 AM EDT (08:45 UTC)
Expired
Oct 24, 2005, 6:16 AM EDT
In force
91 min
Issued by
NWS Miami, FL
Area
Counties, with a storm outline in the text

Counties Collier County, FL, Monroe County, FL

The radar

The Miami radar (KAMX), 91 km from the middle of the area, began a volume at 08:45 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
Oct 23, 9:25 PM EDTTornado WatchSPC14 hr

The nearest sounding before it

Miami, FL (KMFL), launched 00:00Z, 8.8 hours before the alert went out and 105 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, Miami, FL at 00:00Z on 2005-10-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1393 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 00:00Z on 2005-10-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 190 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
1393 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
815 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
190 m²/s²
0-3 km storm-relative helicity
188 m²/s²
Significant tornado parameter
1.2
Supercell composite
16.4

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KMFL 240848
TORMFL
FLC021-087-241015-
/O.NEW.KMFL.TO.W.0015.051024T0845Z-051024T1015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIAMI FL
445 AM EDT MON OCT 24 2005

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN COLLIER COUNTY IN SOUTH FLORIDA.
  MAINLAND MONROE COUNTY IN SOUTH FLORIDA.

* UNTIL 615 AM EDT

* AT 445 AM EDT....THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED 
  A TORNADO WARNING FOR DESTRUCTIVE WINDS IN EXCESS OF 115 MPH IN 
  THE EYE WALL AND INNER RAINBANDS OF MAJOR HURRICANE WILMA. 

* THE EASTERNMOST EYEWALL...THE MOST INTENSE PART OF WILMA...WILL 
  MOVE ASHORE FROM NAPLES SOUTH TO CAPE SABLE BETWEEN 500 AM AND 530 AM
  AS HURRICANE WILMA MOVES NORTHEAST AROUND 20 MPH. WINDS OF 115 MPH OR 
  GREATER WILL BLAST THIS AREA THEN SPREAD INLAND MAINLY ACROSS AREAS 
  SOUTH OF ALLIGATOR ALLEY. WINDS NORTHEAST OF ALLIGATOR ALLEY ARE 
  EXPECTED TO BE MOSTLY IN THE CATEGORY TWO RANGE ALONG THE PATH OF 
  THE EYEWALL AS THE CENTER OF HURRICANE WILMA MOVES ONSHORE AROUND 6 
  TO 7 AM. LIGHT WINDS NEAR THE CENTER OF THE EYE WILL LAST FOR ABOUT 
  AN HOUR OR TWO FOLLOWED BY A SUDDEN INCREASE IN DESTRUCTIVE WINDS FROM 
  THE OPPOSITE DIRECTION AS THE HURRICANE ACCELERATES NORTHEAST.

PERSONS IN THE PATH OF THE EYEWALL AND EYE ARE ADVISED TO REMAIN IN 
SHELTERED AREAS DURING THIS TIME. IF YOU MUST VENTURE OUT DURING THE 
CALM OF THE EYE TO MAKE TEMPORARY REPAIRS...BE PREPARED TO MOVE BACK 
TO SAFETY VERY QUICKLY.  THE HIGHEST STORM SURGE AS HIGH AS 13 TO 18 FEET...
WILL INUNDATE LARGE AREAS SOUTH OF MARCO ISLAND. TAKE ADVANTAGE OF THE 
EARLIEST OPPORTUNITY TO MOVE TO A PLACE OF RELATIVE SAFETY...LIKE A SECOND 
OR THIRD STORY ROOM ON THE LEE SIDE OF THE WIND...AS THE STORM SURGE MOVES 
ACROSS THE ISLAND.

LAT...LON 2547 8117 2518 8117 2512 8110 2515 8084
      2523 8090 2586 8100 2625 8140 2625 8183
      2589 8173 2586 8170 2592 8163 2586 8150

$$

SANTOS/HANDEL
2 follow-up statements
000
WWUS52 KMFL 240932
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
531 AM EDT MON OCT 24 2005

FLC021-087-241015-
/O.CON.KMFL.TO.W.0015.000000T0000Z-051024T1015Z/
COLLIER FL-MAINLAND MONROE FL-
531 AM EDT MON OCT 24 2005

...A TORNADO WARNING FOR DESTRUCTIVE EYEWALL WINDS REMAINS IN EFFECT 
UNTIL 615 AM EDT FOR MAINLAND MONROE AND SOUTHERN COLLIER COUNTIES...

AT 523 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED  
THE LEADING EDGE OF HURRICANE WILMAS EASTERN EYEWALL EXTENDING FROM 
NEAR MARCO ISLAND TO EVERGLADES CITY TO CAPE SABLE. HURRICANE WILMA 
IS MOVING NORTHEAST AT 20 MPH.

THE EASTERN EYEWALL...THE MOST INTENSE PART OF WILMA CONTAINING 
WINDS IN EXCESS OF 115 MPH...WILL BLAST AREAS SOUTH OF ALLIGATOR 
ALLEY INCLUDING NAPLES...BELLE MEADE...ROYAL PALM HAMMOCK...MARCO 
ISLAND...COPELAND...OCHOPEE...EVERGLADES CITY...CHOKOLOSKEE... 
WILDERNESS WATERWAY...AND CAPE SABLE. 

LIGHT WINDS NEAR THE CENTER OF THE EYE WILL LAST FOR ABOUT AN HOUR 
OR TWO FOLLOWED BY A SUDDEN RETURN OF DESTRUCTIVE WINDS FROM THE 
OPPOSITE DIRECTION AS THE HURRICANE ACCELERATES TOWARD THE NORTHEAST.

PERSONS IN THE PATH OF THE EYEWALL AND EYE ARE ADVISED TO REMAIN IN 
SHELTERED AREAS DURING THIS TIME. IF YOU MUST VENTURE OUT DURING THE 
CALM OF THE EYE TO MAKE TEMPORARY REPAIRS...BE PREPARED TO MOVE BACK 
TO SAFETY VERY QUICKLY.  THE HIGHEST STORM SURGE AS HIGH AS 13 TO 18 
FEET...WILL INUNDATE LARGE AREAS SOUTH OF MARCO ISLAND. TAKE 
ADVANTAGE OF THE EARLIEST OPPORTUNITY TO MOVE TO A PLACE OF RELATIVE 
SAFETY...LIKE A SECOND OR THIRD STORY INTERIOR ROOM...AS THE STORM 
SURGE ARRIVES.

LAT...LON 2547 8117 2518 8117 2512 8110 2515 8084
      2523 8090 2586 8100 2625 8140 2625 8183
      2589 8173 2586 8170 2592 8163 2586 8150

$$

HANDEL/SANTOS
000
WWUS52 KMFL 241016
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
615 AM EDT MON OCT 24 2005

FLC021-087-241025-
/O.CAN.KMFL.TO.W.0015.000000T0000Z-051024T1015Z/
COLLIER FL-MAINLAND MONROE FL-
615 AM EDT MON OCT 24 2005

...THE TORNADO WARNING FOR DESTRUCTIVE EYEWALL WIND IN EFFECT FOR 
MAINLAND MONROE AND SOUTHERN COLLIER COUNTIES HAS BEEN ALLOWED TO 
EXPIRE...

AS THE EYEWALL IS MOVING INLAND...WINDS HAVE LESSENED SLIGHTLY DUE 
TO INTERACTION WITH LAND. HOWEVER...DAMAGING WINDS LESS THAN 100 MPH 
WILL CONTINUE ACROSS THE PREVIOUSLY WARNED AREA FOR A FEW MORE 
HOURS. 

LAT...LON 2547 8117 2518 8117 2512 8110 2515 8084
      2523 8090 2586 8100 2625 8140 2625 8183
      2589 8173 2586 8170 2592 8163 2586 8150

$$

HANDEL

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 23, 11:28 PM EDTSpecial Marine WarningMFL62 min
Oct 24, 1:37 AM EDTSpecial Marine WarningMFL53 min
Oct 24, 2:14 AM EDTTornado WarningMFLCollier53 min

Nearby

Tornado Warnings in Florida, 2005Every tornado warning in 2005Tornadoes in 2005

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.