Alert archive / Florida / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 26, NWS Miami, FL
NWS Miami, FL issued this severe thunderstorm warning at Jun 16, 2021, 7:59 PM EDT for Miami-Dade County, Florida. It was in force for 30 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 16, 2021, 7:59 PM EDT (23:59 UTC)
- Expired
- Jun 16, 2021, 8:29 PM EDT
- In force
- 30 min
- Issued by
- NWS Miami, FL
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.88 in
- Wind
- 60.0 mph
County Miami-Dade County, FL
The radar
The Miami radar (KAMX), 36 km from the middle of the area, began a volume at 00:04 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 16, 8:14 PM EDT | TSTM WND GST 51 | 6 Sse Princeton, FL | MESONET STATION XTKY TURKEY POINT REPORTED A WIND GUST OF 51MPH AT 8:14PM. ELEVATION IS 65 FEET. |
| Jun 16, 8:14 PM EDT | MARINE TSTM WIND 51 | 6 Sse Princeton, FL | MESONET STATION XTKY TURKEY POINT REPORTED A MARINE WIND GUST OF 51MPH AT 8:14PM. ELEVATION IS 65 FEET. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Miami, FL (KMFL), launched 12:00Z, 12.0 hours before the alert went out and 62 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
- 1282 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 933 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 34 m²/s²
- 0-3 km storm-relative helicity
- 76 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.0
The text
As transmitted.
249
WUUS52 KMFL 162359
SVRMFL
FLC086-170045-
/O.NEW.KMFL.SV.W.0026.210616T2359Z-210617T0045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Miami FL
759 PM EDT Wed Jun 16 2021
The National Weather Service in Miami has issued a
* Severe Thunderstorm Warning for...
Southern Miami-Dade County in southeastern Florida...
* Until 845 PM EDT.
* At 758 PM EDT, severe thunderstorms were located along a line
extending from near Royal Palm Ranger to near Ocean Reef to 11
miles east of Route 1/card Sound, moving northeast at 35 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Homestead, Turkey Point, Homestead General Airport, Homestead Miami
Speedway and The Redland.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2546 8066 2554 8051 2550 8012 2530 8023
2535 8027 2529 8032 2530 8039 2524 8043
2521 8050 2520 8050 2521 8057 2523 8052
2524 8054 2523 8054 2524 8055 2524 8057
2514 8067 2515 8067
TIME...MOT...LOC 2358Z 220DEG 31KT 2536 8064 2532 8037 2519 8018
TORNADO...POSSIBLE
HAIL...0.88IN
WIND...60MPH
$$
Weinman1 follow-up statement
280
WWUS52 KMFL 170029
SVSMFL
Severe Weather Statement
National Weather Service Miami FL
829 PM EDT Wed Jun 16 2021
FLC086-170038-
/O.CAN.KMFL.SV.W.0026.000000T0000Z-210617T0045Z/
Miami-Dade FL-
829 PM EDT Wed Jun 16 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN MIAMI-DADE COUNTY IS
CANCELLED...
The storms which prompted the warning have weakened below severe
limits, and have exited the warned area. Therefore, the warning has
been cancelled.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Miami.
LAT...LON 2546 8066 2554 8051 2550 8012 2530 8023
2535 8027 2529 8032 2530 8039 2524 8043
2521 8050 2520 8050 2521 8057 2523 8052
2524 8054 2523 8054 2524 8055 2524 8057
2514 8067 2515 8067
TIME...MOT...LOC 0027Z 220DEG 31KT 2555 8046 2551 8019 2538 8000
$$
WeinmanThe office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 15, 8:29 PM EDT | Special Marine Warning | MFL | 46 min | |
| Jun 16, 2:13 AM EDT | Flood Watch | MFL | Broward, Collier, Miami-Dade, Monroe | 38 hr |
| Jun 16, 11:38 AM EDT | Special Marine Warning | MFL | 67 min | |
| Jun 16, 12:13 PM EDT | Special Marine Warning | MFL | 62 min | |
| Jun 16, 12:14 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 112 min |
| Jun 16, 12:36 PM EDT | Areal Flood Advisory | MFL | Broward, Miami-Dade | 3 hr |
| Jun 16, 12:41 PM EDT | Special Marine Warning | MFL | 64 min | |
| Jun 16, 12:43 PM EDT | Special Weather Statement | MFL | Broward | 62 min |
| Jun 16, 1:07 PM EDT | Special Marine Warning | MFL | 53 min | |
| Jun 16, 1:10 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Palm Beach | 27 min |
| Jun 16, 1:14 PM EDT | Special Weather Statement | MFL | Collier | 46 min |
| Jun 16, 1:16 PM EDT | Areal Flood Advisory | MFL | Broward, Palm Beach | 2 hr |
| Jun 16, 1:32 PM EDT | Special Weather Statement | MFL | Broward | 43 min |
| Jun 16, 1:37 PM EDT | Special Weather Statement | MFL | Broward | 53 min |
| Jun 16, 1:40 PM EDT | Special Marine Warning | MFL | 65 min | |
| Jun 16, 1:42 PM EDT | Areal Flood Advisory | MFL | Collier | 3 hr |
| Jun 16, 1:44 PM EDT | Special Marine Warning | MFL | 46 min | |
| Jun 16, 1:44 PM EDT | Special Weather Statement | MFL | Collier, Hendry | 61 min |
| Jun 16, 2:01 PM EDT | Special Marine Warning | MFL | 89 min | |
| Jun 16, 2:15 PM EDT | Special Weather Statement | MFL | Broward | 45 min |
| Jun 16, 2:20 PM EDT | Special Marine Warning | MFL | 85 min | |
| Jun 16, 2:24 PM EDT | Special Weather Statement | MFL | Palm Beach | 51 min |
| Jun 16, 2:35 PM EDT | Special Weather Statement | MFL | Hendry | 55 min |
| Jun 16, 2:44 PM EDT | Special Marine Warning | MFL | 46 min | |
| Jun 16, 3:09 PM EDT | Special Weather Statement | MFL | Palm Beach | 51 min |
| Jun 16, 3:15 PM EDT | Special Marine Warning | MFL | 2 hr | |
| Jun 16, 3:24 PM EDT | Special Weather Statement | MFL | Glades | 36 min |
| Jun 16, 3:48 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 6 hr |
| Jun 16, 3:59 PM EDT | Special Weather Statement | MFL | Miami-Dade | 46 min |
| Jun 16, 4:15 PM EDT | Special Weather Statement | MFL | Miami-Dade | 45 min |
| Jun 16, 4:49 PM EDT | Special Weather Statement | MFL | Broward | 41 min |
| Jun 16, 4:49 PM EDT | Special Weather Statement | MFL | Broward | 41 min |
| Jun 16, 4:58 PM EDT | Special Weather Statement | MFL | Miami-Dade | 47 min |
| Jun 16, 5:33 PM EDT | Areal Flood Advisory | MFL | Miami-Dade | 3 hr |
| Jun 16, 5:44 PM EDT | Special Weather Statement | MFL | Miami-Dade | 46 min |
| Jun 16, 6:51 PM EDT | Special Weather Statement | MFL | Miami-Dade | 39 min |
| Jun 16, 6:56 PM EDT | Special Marine Warning | MFL | 2 hr | |
| Jun 16, 7:22 PM EDT | Special Weather Statement | MFL | Monroe | 68 min |
| Jun 16, 7:30 PM EDT | Special Marine Warning | MFL | 2 hr | |
| Jun 16, 7:36 PM EDT | Special Weather Statement | MFL | Collier | 69 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.