Alert archive / Florida / Tornado Warnings in 2024

Tornado Warning 21, NWS Miami, FL

September 26, 2024Collier County, Florida

NWS Miami, FL issued this tornado warning at Sep 26, 2024, 12:13 AM EDT for Collier County, Florida. It was in force for 32 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
Sep 26, 2024, 12:13 AM EDT (04:13 UTC)
Expired
Sep 26, 2024, 12:45 AM EDT
In force
32 min
Issued by
NWS Miami, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

County Collier County, FL

The radar

The Miami radar (KAMX), 112 km from the middle of the area, began a volume at 04:14 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 nearest sounding before it

Miami, FL (KMFL), launched 00:00Z, 4.2 hours before the alert went out and 117 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 2024-09-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1076 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, Miami, FL at 00:00Z on 2024-09-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 115 square meters per square second.193958Sfc1 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
1076 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
1001 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
115 m²/s²
0-3 km storm-relative helicity
139 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.0

Open this sounding in Storm Lab

The text

As transmitted.

716 
WFUS52 KMFL 260413
TORMFL
FLC021-260445-
/O.NEW.KMFL.TO.W.0021.240926T0413Z-240926T0445Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Miami FL
1213 AM EDT Thu Sep 26 2024

The National Weather Service in Miami has issued a

* Tornado Warning for...
  South central Collier County in southwestern Florida...

* Until 1245 AM EDT.

* At 1213 AM EDT, a severe thunderstorm capable of producing a
  tornado was located over Everglades City, moving north at 35 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Expect damage to mobile homes, roofs, and vehicles. Tree 
           damage is likely.

* Locations impacted include...
  Chokoloskee, Everglades City, Golden Gate Estates, Plantation
  Island, Carnestown, Copeland, South Blocks Golde, Fakahatchee
  Strand State Preserve, Picayune Strand State Forest, Port Of The
  Island, Intersection I-75 And Everglades Blvd, Miles City, Jerome,
  and Deep Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to 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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 2622 8159 2625 8130 2581 8129 2580 8140
      2578 8148
TIME...MOT...LOC 0413Z 173DEG 32KT 2587 8140 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN

$$

RAG
1 follow-up statement
762 
WWUS52 KMFL 260435
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
1235 AM EDT Thu Sep 26 2024

FLC021-260445-
/O.EXP.KMFL.TO.W.0021.000000T0000Z-240926T0445Z/
Collier FL-
1235 AM EDT Thu Sep 26 2024

...THE TORNADO WARNING FOR SOUTH CENTRAL COLLIER COUNTY WILL EXPIRE
AT 1245 AM EDT...

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 and heavy rain are still possible with this thunderstorm.

LAT...LON 2622 8159 2625 8130 2581 8129 2580 8140
      2578 8148
TIME...MOT...LOC 0435Z 173DEG 32KT 2606 8143 

$$

RAG

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 25, 9:31 PM EDTSpecial Weather StatementMFLPalm Beach29 min
Sep 25, 9:49 PM EDTSpecial Weather StatementMFLGlades41 min
Sep 26, 12:17 AM EDTSpecial Marine WarningMFL58 min
Sep 26, 12:33 AM EDTSpecial Marine WarningMFL27 min
Sep 26, 12:40 AM EDTAreal Flood AdvisoryMFLCollier3 hr
Sep 26, 12:48 AM EDTTornado WarningMFLCollier42 min
Sep 26, 12:59 AM EDTSpecial Weather StatementMFLCollier31 min
Sep 26, 1:31 AM EDTSpecial Weather StatementMFLCollier29 min
Sep 26, 1:34 AM EDTTornado WarningMFLCollier26 min
Sep 26, 1:35 AM EDTSpecial Marine WarningMFL25 min
Sep 26, 1:56 AM EDTTornado WarningMFLCollier18 min
Sep 26, 2:05 AM EDTSpecial Weather StatementMFLCollier25 min
Sep 26, 2:41 AM EDTSpecial Weather StatementMFLBroward34 min
Sep 26, 3:13 AM EDTSpecial Weather StatementMFLHendry32 min
Sep 26, 3:19 AM EDTTornado WarningMFLGlades, Hendry, Palm Beach41 min
Sep 26, 3:40 AM EDTSpecial Marine WarningMFL65 min
Sep 26, 3:59 AM EDTSpecial Weather StatementMFLCollier31 min
Sep 26, 4:00 AM EDTSpecial Marine WarningMFL30 min
Sep 26, 4:36 AM EDTSpecial Marine WarningMFL24 min
Sep 26, 4:38 AM EDTSpecial Weather StatementMFLCollier37 min
Sep 26, 4:50 AM EDTTornado WarningMFLCollier26 min
Sep 26, 5:29 AM EDTSpecial Weather StatementMFLCollier31 min
Sep 26, 5:36 AM EDTTornado WarningMFLCollier24 min
Sep 26, 6:08 AM EDTSpecial Marine WarningMFL37 min
Sep 26, 6:22 AM EDTTornado WarningMFLCollier8 min
Sep 26, 6:29 AM EDTTornado WarningMFLCollier16 min
Sep 26, 7:15 AM EDTTornado WarningMFLPalm Beach15 min
Sep 26, 7:18 AM EDTTornado WarningMFLCollier, Hendry27 min
Sep 26, 7:38 AM EDTTornado WarningMFLCollier, Hendry22 min
Sep 26, 7:55 AM EDTTornado WarningMFLHendry20 min
Sep 26, 8:11 AM EDTTornado WarningMFLGlades, Hendry19 min
Sep 26, 8:12 AM EDTSpecial Marine WarningMFL37 min
Sep 26, 8:20 AM EDTTornado WarningMFLGlades25 min
Sep 26, 9:37 AM EDTTornado WarningMFLBroward23 min
Sep 26, 10:19 AM EDTSpecial Marine WarningMFL42 min
Sep 26, 11:25 AM EDTSpecial Marine WarningMFL65 min

Nearby

Tornado Warnings in Florida, 2024Every tornado warning in 2024Tornadoes in 2024

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.