Alert archive / Florida / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 24, NWS Miami, FL
NWS Miami, FL issued this severe thunderstorm warning at Jun 15, 2021, 3:13 PM EDT for Broward County, Florida. It was in force for 62 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 15, 2021, 3:13 PM EDT (19:13 UTC)
- Expired
- Jun 15, 2021, 4:15 PM EDT
- In force
- 62 min
- Issued by
- NWS Miami, FL
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Broward County, FL
The radar
The Miami radar (KAMX), 54 km from the middle of the area, began a volume at 19:17 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, 7.2 hours before the alert went out and 35 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
- 1094 J/kg
- Mixed-layer CIN
- -57 J/kg
- Mixed-layer LCL
- 972 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 103 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
217 WUUS52 KMFL 151913 SVRMFL FLC011-152015- /O.NEW.KMFL.SV.W.0024.210615T1913Z-210615T2015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Miami FL 313 PM EDT Tue Jun 15 2021 The National Weather Service in Miami has issued a * Severe Thunderstorm Warning for... Central Broward County in southeastern Florida... * Until 415 PM EDT. * At 313 PM EDT, a severe thunderstorm was located over Weston, or 8 miles west of Sunrise, moving northeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Pembroke Pines, Davie, Sunrise, Weston and Mile Marker 30 On Alligator Alley. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Miami. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2603 8052 2615 8054 2621 8035 2606 8033 TIME...MOT...LOC 1913Z 229DEG 12KT 2611 8043 HAIL...<.75IN WIND...60MPH $$ Weinman
2 follow-up statements
267 WWUS52 KMFL 151937 SVSMFL Severe Weather Statement National Weather Service Miami FL 337 PM EDT Tue Jun 15 2021 FLC011-152015- /O.CON.KMFL.SV.W.0024.000000T0000Z-210615T2015Z/ Broward FL- 337 PM EDT Tue Jun 15 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT FOR CENTRAL BROWARD COUNTY... At 337 PM EDT, severe thunderstorms were located along a line extending from near Mile Marker 30 On Alligator Alley to near Sawgrass Mills Mall, moving northeast at 5 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Davie, Sunrise, Weston, Mile Marker 30 On Alligator Alley and East Toll Gate On Alligator Alley. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Miami. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2615 8054 2621 8035 2610 8034 2606 8053 TIME...MOT...LOC 1937Z 208DEG 5KT 2611 8052 2615 8037 HAIL...<.75IN WIND...60MPH $$ Weinman
694
WWUS52 KMFL 152007
SVSMFL
Severe Weather Statement
National Weather Service Miami FL
407 PM EDT Tue Jun 15 2021
FLC011-152017-
/O.EXP.KMFL.SV.W.0024.000000T0000Z-210615T2015Z/
Broward FL-
407 PM EDT Tue Jun 15 2021
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL BROWARD COUNTY WILL
EXPIRE AT 415 PM EDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds and heavy rain are still possible with these thunderstorms.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Miami.
LAT...LON 2615 8054 2621 8035 2610 8034 2606 8053
TIME...MOT...LOC 2007Z 229DEG 12KT 2617 8044 2621 8029
$$
RAGThe office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 8:01 PM EDT | Special Weather Statement | MFL | Miami-Dade | 44 min |
| Jun 14, 8:50 PM EDT | Areal Flood Advisory | MFL | Collier | 115 min |
| Jun 14, 8:56 PM EDT | Special Weather Statement | MFL | Collier | 64 min |
| Jun 14, 9:41 PM EDT | Special Weather Statement | MFL | Broward | 34 min |
| Jun 14, 9:49 PM EDT | Special Weather Statement | MFL | Collier | 41 min |
| Jun 14, 10:06 PM EDT | Special Marine Warning | MFL | 39 min | |
| Jun 14, 10:16 PM EDT | Special Marine Warning | MFL | 59 min | |
| Jun 15, 1:39 PM EDT | Areal Flood Advisory | MFL | Broward, Miami-Dade | 3 hr |
| Jun 15, 1:46 PM EDT | Special Weather Statement | MFL | Broward | 44 min |
| Jun 15, 1:52 PM EDT | Special Marine Warning | MFL | 38 min | |
| Jun 15, 2:09 PM EDT | Special Weather Statement | MFL | Broward | 66 min |
| Jun 15, 2:12 PM EDT | Areal Flood Advisory | MFL | Broward | 3 hr |
| Jun 15, 2:20 PM EDT | Special Weather Statement | MFL | Broward | 55 min |
| Jun 15, 2:24 PM EDT | Special Marine Warning | MFL | 66 min | |
| Jun 15, 2:26 PM EDT | Special Weather Statement | MFL | Broward | 49 min |
| Jun 15, 2:43 PM EDT | Special Weather Statement | MFL | Broward | 62 min |
| Jun 15, 2:49 PM EDT | Special Marine Warning | MFL | 41 min | |
| Jun 15, 2:51 PM EDT | Special Weather Statement | MFL | Broward | 39 min |
| Jun 15, 2:56 PM EDT | Special Marine Warning | MFL | 94 min | |
| Jun 15, 3:12 PM EDT | Flash Flood Warning | MFL | Miami-Dade | 5 hr |
| Jun 15, 3:28 PM EDT | Special Marine Warning | MFL | 62 min | |
| Jun 15, 3:32 PM EDT | Special Weather Statement | MFL | Miami-Dade | 43 min |
| Jun 15, 3:33 PM EDT | Special Marine Warning | MFL | 87 min | |
| Jun 15, 4:03 PM EDT | Special Weather Statement | MFL | Miami-Dade | 57 min |
| Jun 15, 4:11 PM EDT | Special Weather Statement | MFL | Broward | 49 min |
| Jun 15, 4:20 PM EDT | Special Weather Statement | MFL | Miami-Dade | 40 min |
| Jun 15, 4:33 PM EDT | Special Weather Statement | MFL | Monroe | 27 min |
| Jun 15, 4:36 PM EDT | Special Weather Statement | MFL | Broward | 39 min |
| Jun 15, 4:41 PM EDT | Special Marine Warning | MFL | 64 min | |
| Jun 15, 4:58 PM EDT | Special Marine Warning | MFL | 32 min | |
| Jun 15, 5:00 PM EDT | Special Weather Statement | MFL | Collier | 45 min |
| Jun 15, 5:06 PM EDT | Areal Flood Advisory | MFL | Broward, Miami-Dade | 4 hr |
| Jun 15, 5:25 PM EDT | Special Weather Statement | MFL | Broward | 50 min |
| Jun 15, 5:55 PM EDT | Special Marine Warning | MFL | 65 min | |
| Jun 15, 5:57 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 63 min |
| Jun 15, 6:03 PM EDT | Special Weather Statement | MFL | Miami-Dade | 42 min |
| Jun 15, 6:25 PM EDT | Special Marine Warning | MFL | 65 min | |
| Jun 15, 6:39 PM EDT | Flash Flood Warning | MFL | Miami-Dade | 81 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2021Every severe thunderstorm warning 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.