Alert archive / Florida / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 146, NWS Miami, FL
NWS Miami, FL issued this severe thunderstorm warning at Sep 5, 2012, 5:35 PM EDT for Palm Beach County, Florida. It was in force for 25 min. 1 report 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
- Sep 5, 2012, 5:35 PM EDT (21:35 UTC)
- Expired
- Sep 5, 2012, 6:00 PM EDT
- In force
- 25 min
- Issued by
- NWS Miami, FL
- Area
- Storm-based polygon
County Palm Beach County, FL
The radar
The Miami radar (KAMX), 141 km from the middle of the area, began a volume at 21:38 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 |
|---|---|---|---|
| Sep 5, 5:42 PM EDT | TSTM WND DMG | 7 W Riviera Beach, FL | TWO PALM TREES DOWNED BY STRONG THUNDERSTORM WIND GUSTS IN WESTERN SUBURBS OF PALM BEACH COUNTY NEAR THE INTERSECTION OF NORTHLAKE BOULEVARD AND IBIS BOULEVARD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 7 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Miami, FL (KMFL), launched 12:00Z, 9.6 hours before the alert went out and 116 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
- 3103 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 531 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- -15 m²/s²
- 0-3 km storm-relative helicity
- 12 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
277
WUUS52 KMFL 052135
SVRMFL
FLC099-052200-
/O.NEW.KMFL.SV.W.0146.120905T2135Z-120905T2200Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MIAMI FL
535 PM EDT WED SEP 5 2012
THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN PALM BEACH COUNTY IN SOUTH FLORIDA.
* UNTIL 600 PM EDT
* AT 533 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
OF 60 MPH. THIS STORM WAS LOCATED 5 MILES SOUTHWEST OF RIVIERA
BEACH...AND MOVING NORTHEAST AT 15 MPH.
* THE STORM WILL AFFECT...
RIVIERA BEACH...
PALM BEACH GARDENS...
NORTH PALM BEACH...
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 2668 8011 2673 8024 2696 8016 2696 8015
2698 8014 2698 8008 2696 8007 2687 8004
2680 8003 2675 8003
TIME...MOT...LOC 2135Z 218DEG 13KT 2676 8014
$$
AK2 follow-up statements
561
WWUS52 KMFL 052148
SVSMFL
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
548 PM EDT WED SEP 5 2012
FLC099-052200-
/O.CON.KMFL.SV.W.0146.000000T0000Z-120905T2200Z/
PALM BEACH FL-
548 PM EDT WED SEP 5 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR NORTHEASTERN PALM BEACH COUNTY...
AT 546 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR PALM BEACH GARDENS...
MOVING NORTHEAST AT 10 MPH.
REPORT SEVERE WEATHER OR DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY
OR YOUR COUNTY EMERGENCY MANAGEMENT. THEY WILL RELAY YOUR REPORT TO
THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIAMI. OR YOU CAN
ALSO CALL THE NATIONAL WEATHER SERVICE IN MIAMI DIRECTLY AT
305.229.4528 TO REPORT SEVERE WEATHER.
LAT...LON 2673 8006 2680 8022 2688 8019 2698 8012
2698 8008 2696 8007 2687 8004 2680 8003
2677 8003
TIME...MOT...LOC 2149Z 213DEG 7KT 2683 8010
$$
AK750
WWUS52 KMFL 052157
SVSMFL
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
557 PM EDT WED SEP 5 2012
FLC099-052205-
/O.EXP.KMFL.SV.W.0146.000000T0000Z-120905T2200Z/
PALM BEACH FL-
557 PM EDT WED SEP 5 2012
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN PALM BEACH COUNTY
WILL EXPIRE AT 600 PM EDT...
THUNDERSTORMS REMAIN IN THE AREA. FREQUENT LIGHTNING...GUSTY WINDS
T0 45 TO 55 MPH AND VERY HEAVY RAINFALL ARE STILL POSSIBLE. STAY
TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA FOR THE LATEST UPDATES.
LAT...LON 2673 8006 2680 8022 2688 8019 2698 8012
2698 8008 2696 8007 2687 8004 2680 8003
2677 8003
TIME...MOT...LOC 2155Z 213DEG 7KT 2684 8009
$$
AKWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Miami, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 5, 2:40 PM EDT, 2 hours 55 minutes earlier.
Area forecast discussion, Sep 5, 2:40 PM EDT, 2 hours 55 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MIAMI FL 240 PM EDT WED SEP 5 2012 ...INCREASE MOISTURE OVER OVER SOUTH FLORIDA THROUGH THE WEEKEND... ...WATCHING A DISTURBANCE IN NORTHERN GULF WATERS FOR THIS WEEKEND... .SHORT TERM... AN UPPER LEVEL LOW WAS LOCATED OVER THE ATLANTIC WATERS OF PALM BEACH COUNTY THIS AFTERNOON...AS A SURFACE HIGH WAS LOCATED OVER THE BAHAMA ISLANDS. THIS WEATHER PATTERN WAS ALLOWING FOR A LIGHT SOUTH TO SOUTHWEST STEERING FLOW OVER THE CWA THIS AFTERNOON...AND ALLOWING FOR BOTH THE EAST AND WEST COAST SEA BREEZES TO DEVELOP AND PUSH SLOWLY INLAND. SHOWERS AND THUNDERSTORMS WERE ALSO DEVELOPING ALONG THE WEST COAST SEA BREEZE THIS AFTERNOON...WHILE A FEW SHOWERS WERE DEVELOPING ALONG THE EAST COAST SEA BREEZE. THE SHOWERS AND THUNDERSTORMS SHOULD CONTINUE TO DEVELOP ALONG BOTH SEA BREEZES THROUGH REST OF THE AFTERNOON HOURS WHILE MOVING TO THE NORTH SLOWLY INTO THE LAKE OKEECHOBEE AND PALM BEACH COUNTY AREA. SO WILL CONTINUE 40 TO 50 PERCENT POPS OVER THE NORTHERN AREAS TAPERING DOWN TO 20 PERCENT OVER THE SOUTHERN AREAS OF THE CWA FOR REST OF THIS AFTERNOON. THE 500 MB TEMPS ARE STILL RUNNING AROUND -10C THIS AFTERNOON OVER THE CWA. THIS WILL ALLOW FOR SOME STRONG TO EVEN SEVERE STORMS TO DEVELOP THIS AFTERNOON INTO EARLY THIS EVENING MAINLY OVER THE NORTHERN AREAS OF THE CWA WHERE THE SEA BREEZES AND LAKE BREEZE COLLIDE. SO WILL CONTINUE TO MENTION STRONG THUNDERSTORM WORDING IN THE NORTHERN PORTIONS OF THE CWA FOR REST OF THIS AFTERNOON INTO THIS EVENING. THE UPPER LEVEL LOW WILL MOVE NORTHEAST TONIGHT INTO THURSDAY INTO THE WESTERN ATLANTIC WATERS...AS THE SURFACE HIGH MOVE SLOWLY SOUTH. AT THE SAME TIME...THE DISTURBANCE OVER NORTHEAST GULF OF MEXICO IS FORECAST BY THE SHORT RANGE MODELS TO MOVE SLOWLY SOUTHWEST INTO THE NORTH CENTRAL GULF OF MEXICO. THIS WILL ALLOW FOR THE STEERING FLOW TO BECOME SOUTHWEST OVER THE CWA THURSDAY INTO FRIDAY...AND FOCUS THE HIGHEST SCATTERED POPS OVER THE LAKE OKEECHOBEE AND PALM BEACH COUNTY. .LONG TERM... THE WEEKEND WEATHER OVER SOUTH FLORIDA WILL DEPEND ON THE POSITION OF THE DISTURBANCE OVER THE NORTHERN GULF OF MEXICO. THE LONG RANGE MODELS AT THIS TIME TAKE THE DISTURBANCE BACK TO THE EAST AND OVER NORTH OR CENTRAL FLORIDA THIS WEEKEND...AS A TROUGH OF LOW PRESSURE MOVES EAST FROM THE WESTERN UNITED STATES INTO THE CENTRAL UNITED STATES. THIS WILL KEEP SOUTH FLORIDA IN A SOUTHWEST STEERING FLOW...BUT DEPENDING ON THE POSITION AND THE STRENGTH OF THE LOW WILL DETERMINE ON HOW MUCH COVERAGE OF SHOWERS AND THUNDERSTORMS WILL BE OVER THE CWA ALONG WITH THE RAINFALL AMOUNTS. SO AT THIS TIME WILL KEEP THE SCATTERED POPS OVER THE CWA THIS WEEKEND WITH THE HIGHEST POPS OVER THE LAKE OKEECHOBEE AND PALM BEACH COUNTY. ONCE THE DISTURBANCE MOVES EAST OF THE FLORIDA PENINSULA THIS WEEKEND...A COLD FRONT IS THEN FORECAST TO MOVE DOWN THE STATE AND WASH OUT OVER SOUTH FLORIDA EARLY NEXT WEEK. THIS WILL KEEP SOUTH FLORIDA IN THE SOUTHWEST STEERING FLOW EARLY NEXT WEEK ALONG WITH SCATTERED POPS OVER THE AREA. THE BEST COVERAGE WILL AGAIN BE OVER THE LAKE OKEECHOBEE AND PALM BEACH COUNTY EARLY NEXT WEEK. && .MARINE... THE WINDS WILL BE SOUTH TO SOUTHWEST TONIGHT INTO THURSDAY BEFORE SWINGING MORE TO A SOUTHWEST DIRECTION THIS WEEKEND. THE SPEEDS WILL BE LESS THAN 5 KNOTS TONIGHT INTO THURSDAY...BEFORE INCREASING TO AT LEAST 10 TO 15 KNOTS BY LATE THIS WEEKEND DEPENDING ON THE TRACK AND STRENGTH OF THE DISTURBANCE IN THE NORTHERN GULF OF MEXICO. SMALL SWELLS OF 1 TO 2 FEET WILL CONTINUE TO FILTER INTO THE PROVIDENCE CHANNEL IN THE BAHAMAS TONIGHT THROUGH FRIDAY. THEN AS LESLIE MOVES NORTH IN THE ATLANTIC WATERS...A NORTHEAST SWELLS WILL START TO AFFECT THE PALM BEACH WATERS ON FRIDAY AND REST OF THE SOUTH FLORIDA ATLANTIC WATERS THIS WEEKEND WITH HEIGHTS BETWEEN 1 TO 3 FEET AND A PERIOD OF 12 TO 14 SECONDS. THE SEAS IN THE GULF SIDE WILL REMAIN BELOW 3 FEET REST OF THIS WEEK INTO THIS WEEKEND. THE RISK OF RIP CURRENTS ALONG BOTH COASTS OF SOUTH FLORIDA WILL ALSO INCREASE INTO THIS WEEKEND....DUE TO THE NORTHEAST SWELLS IN THE ATLANTIC WATERS AND THE POSSIBLE INCREASE WIND SPEEDS IN THE GULF WATERS. && .FIRE WEATHER... THE RELATIVE HUMIDITIES WILL REMAIN ABOVE THE 35 PERCENT CRITICAL VALUE OVER SOUTH FLORIDA THROUGH THIS WEEKEND. SO NO PROBLEMS ARE EXPECTED WITH THE FIRE WEATHER OVER SOUTH FLORIDA. && .PRELIMINARY POINT TEMPS/POPS... WEST PALM BEACH 75 89 75 89 / 30 30 20 30 FORT LAUDERDALE 77 88 77 88 / 20 30 20 30 MIAMI 77 89 77 89 / 20 30 20 30 NAPLES 75 89 75 89 / 20 30 20 30 && .MFL WATCHES/WARNINGS/ADVISORIES... FL...NONE. AM...NONE. GM...NONE. && DISCUSSION/MARINE/FIRE...54/BNB AVIATION/RADAR...47/RGH
Hazardous weather outlook, Sep 5, 5:15 AM EDT, 12 hours 20 minutes before
HAZARDOUS WEATHER OUTLOOK FOR SOUTH FLORIDA NATIONAL WEATHER SERVICE MIAMI FL 515 AM EDT WED SEP 5 2012 AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676- 060015- LAKE OKEECHOBEE-BISCAYNE BAY- COASTAL WATERS FROM JUPITER INLET TO DEERFIELD BEACH, FL OUT 20 NM- COASTAL WATERS FROM DEERFIELD BEACH TO OCEAN REEF, FL OUT 20 NM- WATERS FROM JUPITER INLET TO DEERFIELD BEACH, FL EXTENDING FROM 20 NM TO 60 NM- WATERS FROM DEERFIELD BEACH TO OCEAN REEF, FL EXTENDING FROM 20 NM TO THE TERRITORIAL WATERS OF THE BAHAMAS-GLADES-HENDRY- INLAND PALM BEACH-METRO PALM BEACH-COASTAL COLLIER-INLAND COLLIER- INLAND BROWARD-METRO BROWARD-INLAND MIAMI DADE-METRO MIAMI DADE- MAINLAND MONROE-COASTAL PALM BEACH-COASTAL BROWARD- COASTAL MIAMI DADE-FAR SOUTH MIAMI DADE- COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH, FL OUT 20 NM- COASTAL WATERS FROM EAST CAPE SABLE TO CHOKOLOSKEE, FL OUT 20 NM- GULF WATERS FROM CHOKOLOSKEE TO BONITA BEACH, FL EXTENDING FROM 20 TO 60 NM- 515 AM EDT WED SEP 5 2012 ...FLOOD WARNING EAST CENTRAL PALM BEACH COUNTY CONTINUES... ...ISOLATED STRONG THUNDERSTORMS POSSIBLE THIS AFTERNOON... THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH FLORIDA. .DAY ONE...TODAY AND TONIGHT RIP CURRENTS: THE COMBINATION OF LOW TIDE IN THE LATE MORNING AND SOUTH SOUTHEAST WINDS WILL CREATE A SLIGHT RISK OF RIP CURRENTS ALONG THE ATLANTIC COAST BEACHES. THUNDERSTORMS: SCATTERED THUNDERSTORMS ARE EXPECTED MAINLY IN THE AFTERNOON ACROSS THE SOUTH FLORIDA PENINSULA. THE MAIN IMPACT FROM THESE STORMS WILL BE LOCALLY HEAVY RAINFALL, FREQUENT LIGHTNING STRIKES AND POSSIBLE HAIL. WATERSPOUTS: THE LOW LEVEL WIND PROFILE ACROSS THE GULF AND ATLANTIC WATERS WILL BE FAVORABLE FOR THE FORMATION OF WATERSPOUTS. WIND: WIND GUSTS UP TO 50 MPH ARE POSSIBLE WITH THE STRONGEST STORMS. HAIL: DIME OR NICKEL SIZE HAIL IS POSSIBLE WITH THE STRONGEST STORMS. FLOODING: ALTHOUGH AREAS HAVE IMPROVED OVER THE PAST FEW DAYS FLOODING CONTINUES ACROSS PORTIONS OF EAST CENTRAL PALM BEACH COUNTY WITH SOME ROADS STILL IMPASSABLE DUE TO STANDING WATERS. THE FLOOD WARNING REMAINS IN EFFECT FOR THESE AREAS. TEMPERATURES: THE HEAT INDEX COULD REACH NEAR ONE HUNDRED DEGREES ACROSS THE INTERIOR PORTIONS OF THE PENINSULA TODAY. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY SCATTERED THUNDERSTORMS AFFECTING PRIMARILY THE INTERIOR AND EAST CAN BE EXPECTED. THERE WILL ALSO BE AN INCREASE IN THE RISK OF RIP CURRENTS ALONG THE EAST COAST BEACHES OF SOUTH FLORIDA THROUGH THE WEEK AS SWELLS FROM TROPICAL STORM LESLIE MAY AFFECT THE ATLANTIC COASTAL WATERS. .SPOTTER INFORMATION STATEMENT... WIDESPREAD SPOTTER ACTIVATION IS NOT ANTICIPATED, HOWEVER INDIVIDUAL SPOTTERS ARE ENCOURAGED TO REPORT HIGH WIND, HAIL AND FLOODING TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIAMI. FOR MORE INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN MIAMI WEBSITE AT WWW.WEATHER.GOV/MIAMI.
In the hours before
Special weather statement, Sep 5, 3:52 PM EDT, 1 hour 43 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MIAMI FL 352 PM EDT WED SEP 5 2012 FLZ067-068-071-072-168-172-052015- COASTAL BROWARD COUNTY FL COASTAL PALM BEACH COUNTY FL INLAND BROWARD COUNTY FL INLAND PALM BEACH COUNTY FL METRO BROWARD COUNTY FL METRO PALM BEACH COUNTY FL 352 PM EDT WED SEP 5 2012 ...A SIGNIFICANT WEATHER ADVISORY IS IN EFFECT FOR NORTHEASTERN BROWARD COUNTY...SOUTHEASTERN PALM BEACH COUNTY...FOR FREQUENT TO EXCESSIVE LIGHTNING...GUSTY WINDS FROM 45 TO 55 MPH...UP TO NICKEL-SIZED HAIL... * UNTIL 415 PM EDT * AT 350 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A STRONG THUNDERSTORM NEAR TAMARAC...AND MOVING NORTH AT 15 MPH. * THE STORM WILL AFFECT... TAMARAC... NORTH LAUDERDALE... CORAL SPRINGS... COCONUT CREEK... PARKLAND... AND SURROUNDING COMMUNITIES. FREQUENT TO EXCESSIVE LIGHTNING...GUSTY WINDS FROM 45 TO 55 MPH...UP TO NICKEL-SIZED HAIL...TORRENTIAL DOWNPOURS...OR A COMBINATION OF THESE ARE POSSIBLE. LIGHTNING IS THE NUMBER ONE WEATHER RELATED KILLER IN FLORIDA. TREES AND OPEN SHELTERS OFFER NO PROTECTION. THESE WINDS CAN DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND UNSECURED SMALL OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE STORM PASSES. LAT...LON 2645 8032 2639 8008 2610 8019 2615 8039 TIME...MOT...LOC 1952Z 196DEG 13KT 2621 8026 AK
Special weather statement, Sep 5, 3:56 PM EDT, 1 hour 39 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
356 PM EDT WED SEP 5 2012
FLZ071-072-052030-
INLAND BROWARD COUNTY FL METRO BROWARD COUNTY FL
356 PM EDT WED SEP 5 2012
...A SIGNIFICANT WEATHER ADVISORY IS IN EFFECT FOR CENTRAL BROWARD
COUNTY...FOR FREQUENT TO EXCESSIVE LIGHTNING...GUSTY WINDS FROM 45 TO
55 MPH...UP TO NICKEL-SIZED HAIL...
* UNTIL 430 PM EDT
* AT 354 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM 4 MILES SOUTHEAST OF EAST TOLL GATE ON
ALLIGATOR ALLEY...AND MOVING NORTH AT 5 MPH.
* THE STORM WILL AFFECT...
WESTON...
EAST TOLL GATE ON ALLIGATOR ALLEY...
INTERSECTION I-75 AND U.S. 27...
AND SURROUNDING COMMUNITIES.
FREQUENT TO EXCESSIVE LIGHTNING...GUSTY WINDS FROM 45 TO 55 MPH...UP
TO NICKEL-SIZED HAIL...TORRENTIAL DOWNPOURS...OR A COMBINATION OF
THESE ARE POSSIBLE. LIGHTNING IS THE NUMBER ONE WEATHER RELATED
KILLER IN FLORIDA. TREES AND OPEN SHELTERS OFFER NO PROTECTION. THESE
WINDS CAN DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND
UNSECURED SMALL OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE
STORM PASSES.
LAT...LON 2627 8056 2626 8037 2615 8039 2611 8036
2598 8036 2598 8058
TIME...MOT...LOC 1957Z 187DEG 5KT 2610 8045
AKSpecial weather statement, Sep 5, 4:33 PM EDT, 1 hour 2 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
433 PM EDT WED SEP 5 2012
FLZ067-068-168-172-052100-
COASTAL BROWARD COUNTY FL COASTAL PALM BEACH COUNTY FL INLAND PALM
BEACH COUNTY FL METRO PALM BEACH COUNTY FL
433 PM EDT WED SEP 5 2012
...A SIGNIFICANT WEATHER ADVISORY IS IN EFFECT FOR NORTHEASTERN
BROWARD COUNTY...SOUTHEASTERN PALM BEACH COUNTY...FOR FREQUENT TO
EXCESSIVE LIGHTNING AND GUSTY WINDS OF 45 TO 55 MPH...
* UNTIL 500 PM EDT
* AT 429 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM NEAR WHISPER WALK...AND MOVING NORTHEAST AT 15
MPH.
* THE STORM WILL AFFECT...
WHISPER WALK...
MORIKAMI PARK...
VILLAGES OF ORIOLE...
LOXAHATCHEE NATIONAL WILDLIFE REFUGE...
AND SURROUNDING COMMUNITIES.
THE PRIMARY IMPACTS WILL BE FREQUENT TO EXCESSIVE LIGHTNING AND GUSTY
WINDS OF 40 TO 50 MPH. LIGHTNING IS THE NUMBER ONE WEATHER RELATED
KILLER IN FLORIDA. TREES AND OPEN SHELTERS OFFER NO PROTECTION. THESE
WINDS CAN DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND
UNSECURED SMALL OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE
STORM PASSES.
LAT...LON 2655 8004 2647 8005 2640 8006 2629 8012
2633 8012 2633 8028 2635 8031 2663 8021
2656 8003 2655 8003
TIME...MOT...LOC 2033Z 203DEG 12KT 2639 8018
AKSpecial weather statement, Sep 5, 4:58 PM EDT, 37 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
458 PM EDT WED SEP 5 2012
FLZ067-068-168-052130-
COASTAL PALM BEACH COUNTY FL INLAND PALM BEACH COUNTY FL METRO PALM
BEACH COUNTY FL
458 PM EDT WED SEP 5 2012
...A SIGNIFICANT WEATHER ADVISORY IS IN EFFECT FOR EASTERN PALM BEACH
COUNTY...FOR FREQUENT TO EXCESSIVE LIGHTNING AND GUSTY WINDS OF 40 TO
50 MPH...
* UNTIL 530 PM EDT
* AT 455 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM 3 MILES WEST OF BOYNTON BEACH...AND MOVING
NORTH AT 15 MPH.
* THE STORM WILL AFFECT...
ABERDEEN...
MANALAPAN...
HYPOLUXO...
ATLANTIS...
FLORIDA GARDENS...
GREENACRES CITY...
AND SURROUNDING COMMUNITIES.
THE PRIMARY IMPACTS WILL BE FREQUENT TO EXCESSIVE LIGHTNING AND GUSTY
WINDS OF 45 TO 55 MPH. LIGHTNING IS THE NUMBER ONE WEATHER RELATED
KILLER IN FLORIDA. TREES AND OPEN SHELTERS OFFER NO PROTECTION. THESE
WINDS CAN DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND
UNSECURED SMALL OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE
STORM PASSES.
LAT...LON 2655 8004 2640 8006 2644 8029 2676 8025
2674 8003 2663 8003 2662 8004 2661 8003
2660 8004 2659 8003 2655 8003
TIME...MOT...LOC 2058Z 196DEG 12KT 2655 8014
AKLocal storm report, Sep 5, 4:59 PM EDT, 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MIAMI FL
459 PM EDT WED SEP 05 2012
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0406 PM TSTM WND GST CORAL SPRINGS 26.27N 80.27W
09/05/2012 M46.00 MPH BROWARD FL MESONET
A WEATHERBUG STATION AT CORAL SPRINGS HIGH SCHOOL
MEASURED A WIND GUST OF 46 MPH.
0413 PM HAIL CORAL SPRINGS 26.27N 80.27W
09/05/2012 E0.25 INCH BROWARD FL TRAINED SPOTTER
PEA SIZED HAIL WAS REPORTED AT THE INTERSECTION OF
RAMBLEWOOD DRIVE AND RIVERSIDE DRIVE IN CORAL SPRINGS.
0422 PM TSTM WND GST COCONUT CREEK 26.27N 80.19W
09/05/2012 M49.00 MPH BROWARD FL MESONET
A WEATHERBUG STATION AT LYONS CREEK MIDDLE SCHOOL
MEASURED A WIND GUST OF 49 MPH.
0432 PM TSTM WND GST PEMBROKE PINES 26.01N 80.34W
09/05/2012 M55.00 MPH BROWARD FL MESONET
A WEATHERBUG STATION MEASURED A WIND GUST OF 55 MPH AT
SILVER TRAIL MIDDLE SCHOOL IN PEMBROKE PINES.
0434 PM TSTM WND GST PEMBROKE PINES 26.01N 80.34W
09/05/2012 E60.00 MPH BROWARD FL NWS EMPLOYEE
AN OFF DUTY NWS EMPLOYEE ESTIMATED A WIND GUST OF 60 MPH
IN PEMBROKE PINES.
0435 PM TSTM WND GST DELRAY BEACH 26.46N 80.09W
09/05/2012 E50.00 MPH PALM BEACH FL TRAINED SPOTTER
A TRAINED WEATHER SPOTTER REPORTED A WIND GUST OF 50 MPH
IN DELRAY BEACH.
&&
CARACOZZASpecial weather statement, Sep 5, 5:30 PM EDT, 5 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
530 PM EDT WED SEP 5 2012
FLZ067-068-168-052200-
COASTAL PALM BEACH COUNTY FL INLAND PALM BEACH COUNTY FL METRO PALM
BEACH COUNTY FL
530 PM EDT WED SEP 5 2012
...A SIGNIFICANT WEATHER ADVISORY IS IN EFFECT FOR NORTHEASTERN PALM
BEACH COUNTY...FOR FREQUENT TO EXCESSIVE LIGHTNING AND GUSTY WINDS OF
45 TO 55 MPH...
* UNTIL 600 PM EDT
* AT 529 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM NEAR GOLDEN LAKES...AND MOVING NORTH AT 10 MPH.
* THE STORM WILL AFFECT...
THE ACREAGE...
MANGONIA PARK...
AND SURROUNDING COMMUNITIES.
THE PRIMARY IMPACTS WILL BE FREQUENT TO EXCESSIVE LIGHTNING AND GUSTY
WINDS OF 45 TO 55 MPH. LIGHTNING IS THE NUMBER ONE WEATHER RELATED
KILLER IN FLORIDA. TREES AND OPEN SHELTERS OFFER NO PROTECTION. THESE
WINDS CAN DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND
UNSECURED SMALL OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE
STORM PASSES.
RESIDENTS NEAR THE PATH OF SHOULD REMAIN ON THE ALERT FOR ADDITIONAL
STATEMENTS AND POSSIBLE WARNINGS.
LAT...LON 2665 8009 2668 8027 2694 8022 2691 8005
2679 8002
TIME...MOT...LOC 2131Z 200DEG 8KT 2674 8017
AKThe office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 3:07 PM EDT | Special Weather Statement | MFL | Broward | 23 min |
| Sep 5, 3:41 PM EDT | Special Weather Statement | MFL | Glades | 34 min |
| Sep 5, 3:52 PM EDT | Special Weather Statement | MFL | Broward | 23 min |
| Sep 5, 3:56 PM EDT | Special Weather Statement | MFL | Broward | 34 min |
| Sep 5, 4:05 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Palm Beach | 25 min |
| Sep 5, 4:13 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade | 32 min |
| Sep 5, 4:33 PM EDT | Special Weather Statement | MFL | Palm Beach | 27 min |
| Sep 5, 4:37 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade | 23 min |
| Sep 5, 4:58 PM EDT | Special Weather Statement | MFL | Palm Beach | 32 min |
| Sep 5, 5:13 PM EDT | Special Marine Warning | MFL | 62 min | |
| Sep 5, 5:30 PM EDT | Special Weather Statement | MFL | Palm Beach | 30 min |
| Sep 5, 5:59 PM EDT | Special Marine Warning | MFL | 61 min | |
| Sep 5, 7:43 PM EDT | Special Marine Warning | MFL | 62 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.