Florida, 2008

Damaging Wind in Florida, August 15, 2008

August 15, 2008 · NWS MFL · 1 event in 1 county or zone

A severe thunderstorm developed over the southeast sections of Broward County producing a high wind gust and small hail.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS MFL wrote it up.

A severe thunderstorm developed over the southeast sections of Broward County producing a high wind gust and small hail.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Aug 15, 2:33 PM EST, 25 minutes earlier.

Area forecast discussion, Aug 15, 2:33 PM EST, 25 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIAMI FL
333 PM EDT FRI AUG 15 2008

.DISCUSSION...
AFTERNOON CONVECTION HAS BEEN SLOW TO DEVELOP ALONG SEA BREEZE
BOUNDARIES THIS AFTERNOON...LIKELY IN RESPONSE TO WEAK LARGE
SCALE SUBSIDENCE SPREADING WESTWARD OVER THE REGION IN ADVANCE OF
AN INVERTED MID-LEVEL TROUGH CURRENTLY PASSING ACROSS CUBA. WILL
LEAVE SLIGHT CHANCE POPS IN FOR ALL AREAS FOR REMAINDER OF THE
AFTERNOON...AS A FEW CELLS ARE BEGINNING TO DEVELOP ACROSS THE
WESTERN HALF OF THE MAINLAND. MODELS SUGGEST THAT ANY EVENING
SHOWERS/STORMS WILL DIMINISH AFTER SUNSET THIS EVENING...AS LOWER
AND MID-LEVEL RIDGES WILL BECOME ALIGNED OVER THE PENINSULA
RESULTING IN FAIR CONDITIONS AND LIGHT WINDS OVERNIGHT. BY
SATURDAY...IT APPEARS THAT DEEP LAYER FLOW WILL GRADUALLY BEGIN TO
VEER TO THE NORTHEAST WITH THE REGION BECOMING INCREASINGLY
INFLUENCED BY CIRCULATION ASSOCIATED WITH TROPICAL WAVE PROGGED TO
BE MOVING NORTHWESTWARD AND IN THE GENERAL DIRECTION OF SOUTH
FLORIDA. IN THIS FLOW REGIME...SHOWERS AND THUNDERSTORMS WILL
LIKELY BE MOST CONCENTRATED ACROSS THE INTERIOR AND GULF COAST
PORTIONS OF THE MAINLAND...GIVEN PREVAILING NORTHEAST STEERING
FLOW AND ENHANCED CONVERGENCE ALONG THE WEST COAST SEA BREEZE.

BEYOND SATURDAY NIGHT/SUNDAY MORNING...THERE IS A GREAT DEAL OF
UNCERTAINTY IN THE FORECAST...AS WEATHER CONDITIONS ACROSS THE
LOCAL AREA WILL BE HEAVILY INFLUENCED BY TRACK OF TROPICAL
DISTURBANCE CURRENTLY MOVING ACROSS HISPANIOLA. WILL INCREASE
CLOUD COVER...DECREASE HIGH TEMPERATURES...AND LEAVE SCATTERED
RAIN CHANCES IN THE FORECAST AT THIS POINT...BUT WITH SO MUCH
UNCERTAINTY INVOLVED...WILL NOT MAKE ANY MAJOR CHANGES TO WIND
AND WAVE GRIDS...AS THEY APPEAR TO BE REASONABLE AT THIS TIME.
AFTER INFLUENCES OF THE TROPICAL SYSTEM MOVE AWAY FROM THE AREA BY
THE MIDDLE OF NEXT WEEK...MEDIUM RANGE GUIDANCE IS IN GENERAL
AGREEMENT ON BUILDING A SEASONABLY STRONG UPPER-LEVEL RIDGE OVER
THE AREA...AND WILL MAINTAIN A FORECAST OF BOTH POPS/TEMPERATURES
NEAR CLIMATOLOGICAL VALUES FOR LATE AUGUST.

&&

.MARINE...
SOUTH TO SOUTHWEST FLOW FROM 5-10 KNOTS WILL CONTINUE ACROSS THE
COASTAL WATERS OF SOUTH FLORIDA OVERNIGHT...BEFORE A GRADUAL
VEERING TREND TO THE NORTHEAST OCCURS IN ADVANCE OF TROPICAL WAVE
FORECAST TO APPROACH THE REGION FROM THE SOUTHEAST LATE THIS
WEEKEND. MARINE WEATHER CONDITIONS ARE EXPECTED TO BEGIN
DETERIORATING ACROSS THE AREA ON SUNDAY...WITH INCREASING EAST TO
NORTHEAST WINDS...HIGHER SEAS...AND INCREASING CHANCES FOR
SQUALLS. IN COORDINATION WITH SURROUNDING OFFICES...WILL MAINTAIN
SEAS ONLY SLIGHTLY HIGHER THAN SCA CRITERIA AT THIS TIME...WITH
UPWARD ADJUSTMENTS LIKELY IN FUTURE FORECASTS.

&&

.FIRE WEATHER...
THERE ARE NO FIRE WEATHER CONCERNS THROUGHOUT THE FORECAST PERIOD...
WITH MINIMUM AFTERNOON RH VALUES EXPECTED TO REMAIN ABOVE CRITICAL
LEVELS.

&&

.PRELIMINARY POINT TEMPS/POPS...
WEST PALM BEACH  75  91  77  90 / 10 40 20 40
FORT LAUDERDALE  79  92  80  91 / 10 30 20 40
MIAMI            77  92  78  91 / 10 20 20 40
NAPLES           78  90  76  91 / 10 20 20 40

&&

.MFL WATCHES/WARNINGS/ADVISORIES...
FL...NONE.
AM...NONE.
GM...NONE.

&&

LONG TERM...70/DD
SHORT TERM/AVIATION...18/GR
Hazardous weather outlook, Aug 15, 9:25 AM EST, 5 hours 33 minutes before
HAZARDOUS WEATHER OUTLOOK FOR SOUTH FLORIDA...CORRECTED
NATIONAL WEATHER SERVICE MIAMI FL
1025 AM EDT FRI AUG 15 2008

FLZ063-066>075-168-172>174-152300-
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-
1025 AM EDT FRI AUG 15 2008

...SCATTERED THUNDERSTORMS, SOME STRONG, LAKE OKEECHOBEE TO THE EAST
SECTIONS OF THE AREA...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH FLORIDA.

.DAY ONE...REST OF TODAY AND TONIGHT

THUNDERSTORMS: SCATTERED THUNDERSTORMS...SOME STRONG...WILL
AFFECT MAINLY THE EASTERN HALF OF SOUTH FLORIDA AND LAKE
OKEECHOBEE AREA THIS AFTERNOON WITH ONLY ISOLATED THUNDERSTORMS
ELSEWHERE. LIGHTNING STRIKES AND STRONG GUSTY WINDS WILL BE THE
MAIN IMPACTS FROM THE STORMS.

WIND: SOME STORMS COULD CONTAIN WIND GUSTS OF 40 TO 50 MPH.
SHOULD THE STORMS ORGANIZE SUFFICIENTLY, THEY COULD MOVE ACROSS
PALM BEACH, BROWARD AND NORTHERN MIAMI-DADE COUNTIES AND INTO THE
ADJACENT ATLANTIC WATERS WITH A CONTINUED GUSTY WIND POTENTIAL.
MARINERS SHOULD BE ALERT FOR SCATTERED SHOWERS AND STORMS CAPABLE
OF PRODUCING GUSTY WINDS OF 35 TO 45 KNOTS, MAINLY ACROSS LAKE
OKEECHOBEE AND THE ATLANTIC WATERS OFF THE ATLANTIC COAST FROM
VIRGINIA KEY NORTHWARD.

RIP CURRENTS: SOUTHWEST WINDS NEAR 10 KNOTS WILL RESULT IN A
SLIGHT RISK OF RIP CURRENTS AT THE COLLIER COUNTY BEACHES THIS
AFTERNOON AND EVENING.

HAIL: THERE IS A SLIGHT CHANCE OF SMALL SIZED HAIL UP TO PEA SIZED
OVER THE EASTERN SECTIONS OF SOUTH FLORIDA.

FLOODING: GENERAL STORM MOVEMENT WILL BE NORTHEAST AT 5 KNOTS THIS
AFTERNOON, SO THERE IS A SLIGHT RISK OF URBAN TYPE FLOODING.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP EACH DAY WITH
LIGHTNING STRIKES AND GUSTY WINDS BEING THE PRIMARY RISKS FROM THE
STORMS.

MORE UNSETTLED WEATHER CONDITIONS ARE POSSIBLE EARLY NEXT WEEK,
DEPENDENT ON THE FUTURE TRACK AND INTENSITY OF AN AREA OF LOW
PRESSURE NOW LOCATED NEAR PUERTO RICO. RESIDENTS AND VISITORS
SHOULD MONITOR THE LATEST UPDATES OVER THE NEXT FEW DAYS ON THIS
POTENTIALLY DEVELOPING TROPICAL SYSTEM.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED ESPECIALLY FOR WIND GUSTS ABOVE
35 MPH AND ANY TYPE OF FLOODING.

FOR MORE INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN MIAMI
WEBSITE AT WWW.WEATHER.GOV/MIAMI.

The radar

The Miami radar (KAMX), 47 km away, was scanning. The volume nearest the first event began at 19:57 UTC.

Open the radar archive at this moment

Event by event

1 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Broward

When
August 15, 2:58 PM EST
Where
Broward County, Hollywood N Perry Ar
Measured
62 kt (71 mph) measured gust
Reported by
ASOS
Coordinates
26.000, -80.230

A severe thunderstorm developed over southeast sections of Broward County and passed over the North Perry Airport in the Pembroke Pines/Hollywood area. The storm produced a wind gust of 71 MPH along with small hail half an inch in diameter.

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Florida in 2008Every state in 2008This day in weather historyWarnings in Florida, August 2008

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 131360.