Alert archive / Florida / Tornado Watches in 2024
Tornado Watch 14
The Storm Prediction Center issued this tornado watch at Feb 4, 2024, 7:12 AM EST for 8 counties in Florida. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Feb 4, 2024, 7:12 AM EST (12:12 UTC)
- Expired
- Feb 4, 2024, 1:37 PM EST
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 1 in
- Strongest gust expected
- 60 kt
Counties Broward County, FL, Charlotte County, FL, Collier County, FL, Hendry County, FL, Lee County, FL, Miami-Dade County, FL, Monroe County, FL, Palm Beach County, FL
The radar
The Miami radar (KAMX), 77 km from the middle of the area, began a volume at 12:15 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 SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 30%
- One or more EF2 to EF5 tornadoes
- 10%
- Ten or more severe wind reports
- 40%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 20%
- One or more hailstones of 2 inches or more
- 10%
- Six or more combined severe hail and wind reports
- 70%
Warnings issued inside it
11 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 4, 8:50 AM EST | Severe Thunderstorm Warning | KEY | Monroe | 40 min |
| Feb 4, 9:34 AM EST | Tornado Warning | KEY | Monroe | 26 min |
| Feb 4, 9:35 AM EST | Severe Thunderstorm Warning | MFL | Collier, Monroe | 25 min |
| Feb 4, 10:01 AM EST | Severe Thunderstorm Warning | MFL | Collier, Miami-Dade, Monroe | 44 min |
| Feb 4, 10:26 AM EST | Severe Thunderstorm Warning | MFL | Collier, Miami-Dade, Monroe | 34 min |
| Feb 4, 10:50 AM EST | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade | 40 min |
| Feb 4, 10:52 AM EST | Tornado Warning | MFL | Miami-Dade | 23 min |
| Feb 4, 11:03 AM EST | Tornado Warning | MFL | Miami-Dade | 27 min |
| Feb 4, 11:10 AM EST | Severe Thunderstorm Warning | MFL | Palm Beach | 35 min |
| Feb 4, 11:17 AM EST | Tornado Warning | KEY | Monroe | 9 min |
| Feb 4, 11:21 AM EST | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade | 24 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Miami, FL (KMFL), launched 12:00Z, 0.2 hours before the alert went out and 96 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1136 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 95 m²/s²
- 0-3 km storm-relative helicity
- 194 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 4, 6:45 AM EST | Mesoscale Discussion | SPC | Broward, Charlotte, Collier, Glades, Hendry, Lee and 3 more | 60 min |
| Feb 4, 10:41 AM EST | Mesoscale Discussion | SPC | Broward, Miami-Dade | 94 min |
| Feb 4, 2:01 PM EST | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Clay, Columbia, Dixie and 14 more | 119 min |
| Feb 4, 4:26 PM EST | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Clay, Columbia, Duval and 6 more | 2 hr |
Nearby
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.