Alert archive / Florida / Special Weather Statements in 2021
Special Weather Statement, NWS Miami, FL
NWS Miami, FL issued this special weather statement at Aug 4, 2021, 12:02 PM EDT for Broward County, Florida. It was in force for 43 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
- Aug 4, 2021, 12:02 PM EDT (16:02 UTC)
- Expired
- Aug 4, 2021, 12:45 PM EDT
- In force
- 43 min
- Issued by
- NWS Miami, FL
County Broward County, FL
The radar
The Miami radar (KAMX), 48 km from the middle of the area, began a volume at 16:02 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, 4.0 hours before the alert went out and 34 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
- 903 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 991 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
695 WWUS82 KMFL 041602 SPSMFL Special Weather Statement National Weather Service Miami FL 1202 PM EDT Wed Aug 4 2021 FLZ071>073-041645- Inland Broward County FL-Metro Broward County FL-Inland Miami- Dade County FL- 1202 PM EDT Wed Aug 4 2021 ...SIGNIFICANT WEATHER ADVISORY FOR NORTH CENTRAL MIAMI-DADE AND SOUTH CENTRAL BROWARD COUNTIES UNTIL 1245 PM EDT... * At 1202 PM EDT, National Weather Service meteorologists were tracking a strong thunderstorm 9 miles south of Mile Marker 30 On Alligator Alley, or 14 miles west of Pembroke Pines, moving east at 15 to 20 mph. * Winds in excess of 45 mph possible with this storm. * Locations impacted include... Pembroke Pines, Miramar, Weston, Mile Marker 30 On Alligator Alley, Intersection Krome And U.S. 27, East Toll Gate On Alligator Alley and Intersection I-75 And U.S. 27. PRECAUTIONARY/PREPAREDNESS ACTIONS... To report severe weather, contact your nearest law enforcement agency. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2592 8063 2611 8068 2622 8039 2596 8035 TIME...MOT...LOC 1602Z 260DEG 18KT 2602 8058 $$ MOLLEDA
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 3, 8:00 PM EDT | Special Weather Statement | MFL | Miami-Dade | 60 min |
| Aug 3, 8:11 PM EDT | Special Weather Statement | MFL | Miami-Dade | 49 min |
| Aug 3, 8:16 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 119 min |
| Aug 3, 8:27 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 2 hr |
| Aug 3, 9:29 PM EDT | Special Weather Statement | MFL | Miami-Dade | 61 min |
| Aug 4, 7:49 AM EDT | Areal Flood Advisory | MFL | Collier | 2 hr |
| Aug 4, 8:44 AM EDT | Areal Flood Advisory | MFL | Collier | 2 hr |
| Aug 4, 11:15 AM EDT | Areal Flood Advisory | MFL | Collier | 3 hr |
| Aug 4, 11:53 AM EDT | Special Marine Warning | MFL | 67 min | |
| Aug 4, 12:40 PM EDT | Special Weather Statement | MFL | Broward | 35 min |
| Aug 4, 12:58 PM EDT | Special Marine Warning | MFL | 62 min | |
| Aug 4, 1:11 PM EDT | Areal Flood Advisory | MFL | Broward, Miami-Dade | 2 hr |
| Aug 4, 1:11 PM EDT | Special Weather Statement | MFL | Broward | 64 min |
| Aug 4, 1:25 PM EDT | Areal Flood Advisory | MFL | Broward, Palm Beach | 2 hr |
| Aug 4, 3:18 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 117 min |
Nearby
Special Weather Statements in Florida, 2021Every special weather statement in 2021
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.