Alert archive / Florida / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 66, NWS Miami, FL
NWS Miami, FL issued this severe thunderstorm warning at Jun 6, 2012, 8:05 AM EDT for Broward County, Florida. It was in force for 16 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 6, 2012, 8:05 AM EDT (12:05 UTC)
- Expired
- Jun 6, 2012, 8:21 AM EDT
- In force
- 16 min
- Issued by
- NWS Miami, FL
- Area
- Storm-based polygon
County Broward County, FL
The radar
The Miami radar (KAMX), 53 km from the middle of the area, began a volume at 12:07 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, 0.1 hours before the alert went out and 33 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
- 2953 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 722 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 133 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 6.8
The text
As transmitted, in the capitals the NWS used until 2016.
809 WUUS52 KMFL 061205 SVRMFL FLC011-061230- /O.NEW.KMFL.SV.W.0066.120606T1205Z-120606T1230Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MIAMI FL 805 AM EDT WED JUN 6 2012 THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL BROWARD COUNTY IN SOUTH FLORIDA. * UNTIL 830 AM EDT * AT 804 AM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR INTERSECTION U.S. 27 PINES BLVD...AND MOVING NORTHEAST AT 30 MPH. * THE STORM WILL AFFECT... INTERSECTION U.S. 27 PINES BLVD... WESTON... AND SURROUNDING COMMUNITIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS IN EXCESS OF 58 MPH AND OR LARGE HAIL. FREQUENT TO EXCESSIVE LIGHTNING AND HEAVY RAINFALL IS ALSO POSSIBLE. IF THE STORM APPROACHES YOUR LOCATION, SEEK SHELTER IN AN ENCLOSED BUILDING ON THE LOWEST FLOOR AND STAY AWAY FROM WINDOWS. REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIAMI. OR YOU CAN ALSO CALL THE NATIONAL WEATHER SERVICE IN MIAMI DIRECTLY AT 305.229.4528 TO REPORT SEVERE WEATHER. && LAT...LON 2618 8043 2608 8032 2597 8044 2604 8053 TIME...MOT...LOC 1205Z 219DEG 28KT 2604 8045 $$ GARCIA
1 follow-up statement
431 WWUS52 KMFL 061221 SVSMFL SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MIAMI FL 821 AM EDT WED JUN 6 2012 FLC011-061231- /O.CAN.KMFL.SV.W.0066.000000T0000Z-120606T1230Z/ BROWARD FL- 821 AM EDT WED JUN 6 2012 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL BROWARD COUNTY IS CANCELLED... NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE THUNDERSTORM HAS WEAKENED. THUS THE THUNDERSTORM WARNING HAS BEEN CANCELLED. THUNDERSTORMS REMAIN IN THE AREA. FREQUENT LIGHTNING...GUSTY WINDS TO 40 MPH...VERY HEAVY RAINFALL AND SMALL HAIL ARE STILL POSSIBLE. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA FOR THE LATEST UPDATES. LAT...LON 2618 8043 2608 8032 2597 8044 2604 8053 TIME...MOT...LOC 1221Z 219DEG 28KT 2614 8036 $$ GARCIA
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 2:56 AM EDT | Special Weather Statement | MFL | Collier | 49 min |
| Jun 6, 3:02 AM EDT | Special Marine Warning | MFL | 58 min | |
| Jun 6, 3:21 AM EDT | Special Weather Statement | MFL | Collier | 24 min |
| Jun 6, 3:41 AM EDT | Severe Thunderstorm Warning | MFL | Collier, Hendry | 34 min |
| Jun 6, 3:47 AM EDT | Special Weather Statement | MFL | Collier | 43 min |
| Jun 6, 4:12 AM EDT | Special Weather Statement | MFL | Collier, Hendry | 48 min |
| Jun 6, 4:19 AM EDT | Special Weather Statement | MFL | Hendry | 41 min |
| Jun 6, 4:35 AM EDT | Severe Thunderstorm Warning | MFL | Glades, Hendry, Palm Beach | 40 min |
| Jun 6, 4:37 AM EDT | Special Weather Statement | MFL | Broward | 23 min |
| Jun 6, 4:59 AM EDT | Special Marine Warning | MFL | 68 min | |
| Jun 6, 5:05 AM EDT | Special Marine Warning | MFL | 85 min | |
| Jun 6, 5:14 AM EDT | Special Weather Statement | MFL | Collier | 46 min |
| Jun 6, 5:24 AM EDT | Severe Thunderstorm Warning | MFL | Collier | 51 min |
| Jun 6, 5:31 AM EDT | Special Weather Statement | MFL | Collier | 44 min |
| Jun 6, 5:39 AM EDT | Severe Thunderstorm Warning | MFL | Collier | 42 min |
| Jun 6, 5:42 AM EDT | Tornado Warning | MFL | Collier | 28 min |
| Jun 6, 5:55 AM EDT | Special Weather Statement | MFL | Palm Beach | 35 min |
| Jun 6, 6:19 AM EDT | Special Weather Statement | MFL | Palm Beach | 41 min |
| Jun 6, 6:44 AM EDT | Special Weather Statement | MFL | Palm Beach | 31 min |
| Jun 6, 6:47 AM EDT | Special Marine Warning | MFL | 58 min | |
| Jun 6, 7:01 AM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 44 min |
| Jun 6, 7:18 AM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 27 min |
| Jun 6, 7:29 AM EDT | Special Weather Statement | MFL | Miami-Dade | 46 min |
| Jun 6, 7:33 AM EDT | Special Weather Statement | MFL | Miami-Dade | 42 min |
| Jun 6, 7:36 AM EDT | Severe Thunderstorm Warning | MFL | Miami-Dade | 39 min |
| Jun 6, 7:40 AM EDT | Special Marine Warning | MFL | 65 min | |
| Jun 6, 7:40 AM EDT | Special Weather Statement | MFL | Palm Beach | 35 min |
| Jun 6, 7:54 AM EDT | Special Marine Warning | MFL | 66 min | |
| Jun 6, 8:02 AM EDT | Special Weather Statement | MFL | Broward | 28 min |
| Jun 6, 8:08 AM EDT | Severe Thunderstorm Warning | MFL | Miami-Dade | 37 min |
| Jun 6, 8:37 AM EDT | Special Marine Warning | MFL | 53 min | |
| Jun 6, 8:38 AM EDT | Severe Thunderstorm Warning | MFL | Miami-Dade | 37 min |
| Jun 6, 8:49 AM EDT | Special Marine Warning | MFL | 56 min | |
| Jun 6, 8:52 AM EDT | Special Weather Statement | MFL | Palm Beach | 23 min |
| Jun 6, 9:02 AM EDT | Special Weather Statement | MFL | Miami-Dade | 28 min |
| Jun 6, 2:24 PM EDT | Special Marine Warning | MFL | 66 min | |
| Jun 6, 2:37 PM EDT | Special Weather Statement | MFL | Broward | 23 min |
| Jun 6, 3:05 PM EDT | Special Weather Statement | MFL | Palm Beach | 25 min |
| Jun 6, 3:10 PM EDT | Special Marine Warning | MFL | 35 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2012Every severe thunderstorm warning in 2012
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.