Alert archive / Florida / Tornado Warnings in 2024

Tornado Warning 9, NWS Miami, FL

June 12, 2024Broward County, Collier County, Florida

NWS Miami, FL issued this tornado warning at Jun 12, 2024, 10:22 AM EDT for Broward County, Collier County, Florida. It was in force for 23 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, 2024, 10:22 AM EDT (14:22 UTC)
Expired
Jun 12, 2024, 10:45 AM EDT
In force
23 min
Issued by
NWS Miami, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

Counties Broward County, FL, Collier County, FL

The radar

The Miami radar (KAMX), 71 km from the middle of the area, began a volume at 14:23 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 12:00Z, 2.4 hours before the alert went out and 66 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 12:00Z on 2024-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 789 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 12:00Z on 2024-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 53 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
789 J/kg
Mixed-layer CIN
-52 J/kg
Mixed-layer LCL
913 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
53 m²/s²
0-3 km storm-relative helicity
127 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

272 
WFUS52 KMFL 121422
TORMFL
FLC011-021-121445-
/O.NEW.KMFL.TO.W.0009.240612T1422Z-240612T1445Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Miami FL
1022 AM EDT Wed Jun 12 2024

The National Weather Service in Miami has issued a

* Tornado Warning for...
  East central Collier County in southwestern Florida...
  Central Broward County in southeastern Florida...

* Until 1045 AM EDT.

* At 1021 AM EDT, a severe thunderstorm capable of producing a
  tornado was located 8 miles south of Miccosukee Indian Reservation,
  or 31 miles northeast of Everglades City, 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...
  Miccosukee Indian Reservation, Miccosukee Service Plaza, and Big
  Cypress National Preserve.

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.

&&

LAT...LON 2602 8092 2605 8097 2622 8087 2611 8073
TIME...MOT...LOC 1421Z 226DEG 25KT 2606 8092 

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

$$

Culver
3 follow-up statements
655 
WWUS52 KMFL 121428
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
1028 AM EDT Wed Jun 12 2024

FLC011-021-121445-
/O.CON.KMFL.TO.W.0009.000000T0000Z-240612T1445Z/
Collier FL-Broward FL-
1028 AM EDT Wed Jun 12 2024

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 AM EDT FOR EAST
CENTRAL COLLIER AND CENTRAL BROWARD COUNTIES...

At 1028 AM EDT, a confirmed tornado was located near Miccosukee
Indian Reservation, or 34 miles west of Pembroke Pines, moving
northeast at 30 mph.

HAZARD...Damaging tornado.

SOURCE...Radar confirmed tornado.

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...
Miccosukee Indian Reservation and Miccosukee Service Plaza.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

&&

LAT...LON 2604 8091 2608 8095 2622 8087 2611 8073
TIME...MOT...LOC 1428Z 226DEG 25KT 2610 8088 

TORNADO...OBSERVED
MAX HAIL SIZE...0.00 IN

$$

Culver
314 
WWUS52 KMFL 121437
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
1037 AM EDT Wed Jun 12 2024

FLC011-021-121445-
/O.CON.KMFL.TO.W.0009.000000T0000Z-240612T1445Z/
Collier FL-Broward FL-
1037 AM EDT Wed Jun 12 2024

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 AM EDT FOR EAST
CENTRAL COLLIER AND CENTRAL BROWARD COUNTIES...

At 1036 AM EDT, a severe thunderstorm capable of producing a tornado
was located over Miccosukee Service Plaza, or 31 miles west of
Pembroke Pines, 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...
Miccosukee Indian Reservation and Miccosukee Service Plaza.

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.

&&

LAT...LON 2609 8087 2613 8092 2622 8087 2616 8079
TIME...MOT...LOC 1436Z 226DEG 25KT 2614 8083 

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

$$

Culver
292 
WWUS52 KMFL 121445
SVSMFL

Severe Weather Statement
National Weather Service Miami FL
1045 AM EDT Wed Jun 12 2024

FLC011-021-121453-
/O.EXP.KMFL.TO.W.0009.000000T0000Z-240612T1445Z/
Collier FL-Broward FL-
1045 AM EDT Wed Jun 12 2024

...THE TORNADO WARNING FOR EAST CENTRAL COLLIER AND CENTRAL BROWARD
COUNTIES WILL EXPIRE AT 1045 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.

LAT...LON 2609 8087 2613 8092 2622 8087 2616 8079
TIME...MOT...LOC 1443Z 226DEG 25KT 2616 8081 

$$

Culver

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 11, 8:31 PM EDTSpecial Marine WarningMFL44 min
Jun 11, 9:06 PM EDTSpecial Marine WarningMFL24 min
Jun 11, 9:13 PM EDTSpecial Marine WarningMFL32 min
Jun 11, 10:50 PM EDTSpecial Marine WarningMFL25 min
Jun 11, 11:15 PM EDTSpecial Marine WarningMFL30 min
Jun 12, 8:59 AM EDTSpecial Marine WarningMFL46 min
Jun 12, 9:52 AM EDTSpecial Marine WarningMFL38 min
Jun 12, 10:26 AM EDTSpecial Marine WarningMFL49 min
Jun 12, 10:34 AM EDTSpecial Marine WarningMFL41 min
Jun 12, 10:52 AM EDTTornado WarningMFLBroward23 min
Jun 12, 10:58 AM EDTAreal Flood AdvisoryMFLBroward, Collier, Glades, Hendry, Palm Beach4 hr
Jun 12, 11:13 AM EDTTornado WarningMFLBroward17 min
Jun 12, 11:16 AM EDTSpecial Marine WarningMFL44 min
Jun 12, 11:17 AM EDTSpecial Marine WarningMFL43 min
Jun 12, 11:19 AM EDTSpecial Marine WarningMFL41 min
Jun 12, 11:26 AM EDTTornado WarningMFLPalm Beach34 min
Jun 12, 11:35 AM EDTAreal Flood AdvisoryMFLMiami-Dade4 hr
Jun 12, 11:44 AM EDTSpecial Marine WarningMFL31 min
Jun 12, 11:45 AM EDTFlash Flood WarningMFLBroward5 hr
Jun 12, 11:55 AM EDTAreal Flood AdvisoryMFLCollier3 hr
Jun 12, 11:56 AM EDTSpecial Marine WarningMFL64 min
Jun 12, 12:06 PM EDTSpecial Marine WarningMFL54 min
Jun 12, 12:34 PM EDTAreal Flood AdvisoryMFLBroward, Miami-Dade7 hr
Jun 12, 1:01 PM EDTSpecial Marine WarningMFL59 min
Jun 12, 1:07 PM EDTFlash Flood Warning EmergencyMFLBroward, Miami-Dade7 hr
Jun 12, 1:23 PM EDTFlash Flood WarningMFLCollier3 hr
Jun 12, 2:00 PM EDTAreal Flood AdvisoryMFLCollier, Monroe6 hr
Jun 12, 2:01 PM EDTSpecial Marine WarningMFL59 min
Jun 12, 2:08 PM EDTSpecial Weather StatementMFLMiami-Dade37 min
Jun 12, 2:16 PM EDTAreal Flood AdvisoryMFLMiami-Dade119 min
Jun 12, 2:23 PM EDTFlash Flood WarningMFLMiami-Dade6 hr
Jun 12, 2:31 PM EDTSpecial Weather StatementMFLBroward59 min
Jun 12, 2:53 PM EDTFlash Flood WarningMFLBroward5 hr
Jun 12, 3:00 PM EDTAreal Flood AdvisoryMFLBroward, Palm Beach7 hr
Jun 12, 3:00 PM EDTSpecial Marine WarningMFL60 min
Jun 12, 3:10 PM EDTSpecial Weather StatementMFLCollier65 min
Jun 12, 3:51 PM EDTFlash Flood WarningMFLCollier114 min
Jun 12, 3:56 PM EDTSpecial Marine WarningMFL94 min
Jun 12, 4:13 PM EDTSevere Thunderstorm WarningMFLMiami-Dade47 min
Jun 12, 4:28 PM EDTSpecial Weather StatementMFLMonroe62 min
Jun 12, 4:36 PM EDTFlash Flood WarningMFLBroward, Miami-Dade3 hr
Jun 12, 4:54 PM EDTAreal Flood AdvisoryMFLCollier3 hr
Jun 12, 5:08 PM EDTAreal Flood AdvisoryMFLMiami-Dade5 hr
Jun 12, 5:18 PM EDTSpecial Weather StatementMFLMiami-Dade57 min
Jun 12, 5:42 PM EDTSevere Thunderstorm WarningMFLMiami-Dade48 min
Jun 12, 5:43 PM EDTSpecial Marine WarningMFL62 min
Jun 12, 5:57 PM EDTAreal Flood WarningMFLCollier, Hendry14 hr
Jun 12, 7:31 PM EDTAreal Flood WarningMFLBroward, Miami-Dade12 hr

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.