Alert archive / Florida / Special Weather Statements in 2021
Special Weather Statement, NWS Miami, FL
NWS Miami, FL issued this special weather statement at Mar 6, 2021, 3:11 PM EST for Broward County, Florida. It was in force for 64 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
- Mar 6, 2021, 3:11 PM EST (20:11 UTC)
- Expired
- Mar 6, 2021, 4:15 PM EST
- In force
- 64 min
- Issued by
- NWS Miami, FL
County Broward County, FL
The radar
The Miami radar (KAMX), 54 km from the middle of the area, began a volume at 20:12 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, 8.2 hours before the alert went out and 51 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
- 2 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 1349 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- -11 m²/s²
- 0-3 km storm-relative helicity
- 171 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
642 WWUS82 KMFL 062011 SPSMFL Special Weather Statement National Weather Service Miami FL 311 PM EST Sat Mar 6 2021 FLZ070-071-073-062115- Inland Broward County FL-Inland Collier County FL-Inland Miami- Dade County FL- 311 PM EST Sat Mar 6 2021 ...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL COLLIER...NORTHERN MIAMI-DADE AND SOUTHERN BROWARD COUNTIES UNTIL 415 PM EST... * At 310 PM EST, National Weather Service meteorologists were tracking a strong thunderstorm 7 miles north of Dade-Collier Training Airport, or 28 miles east of Chokoloskee, moving east at 15 to 20 mph. * Dime size hail, funnel clouds, and winds in excess of 45 mph possible with this storm. * Locations impacted include... East Toll Gate On Alligator Alley and Big Cypress National Preserve. PRECAUTIONARY/PREPAREDNESS ACTIONS... Funnel clouds occasionally touch down and produce tornadoes or waterspouts. Move indoors and stay away from windows. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. 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 8096 2606 8096 2614 8048 2587 8048 TIME...MOT...LOC 2010Z 265DEG 19KT 2597 8090 $$ BAXTER
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 2:45 PM EST | Special Weather Statement | MFL | Collier | 45 min |
| Mar 6, 3:02 PM EST | Small Craft Advisory | MFL | 5 days | |
| Mar 6, 3:37 PM EST | Special Weather Statement | MFL | Broward | 38 min |
| Mar 6, 3:58 PM EST | Special Weather Statement | MFL | Broward | 62 min |
| Mar 6, 4:27 PM EST | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade | 48 min |
| Mar 6, 4:30 PM EST | Special Marine Warning | MFL | 60 min | |
| Mar 6, 4:48 PM EST | Special Weather Statement | MFL | Miami-Dade | 57 min |
| Mar 6, 5:09 PM EST | Areal Flood Advisory | MFL | Miami-Dade | 3 hr |
| Mar 6, 5:17 PM EST | Special Marine Warning | MFL | 58 min | |
| Mar 6, 5:24 PM EST | Severe Thunderstorm Warning | MFL | Miami-Dade | 17 min |
| Mar 6, 5:41 PM EST | Special Marine Warning | MFL | 64 min | |
| Mar 6, 6:04 PM EST | Special Marine Warning | MFL | 86 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.