Florida, 2005

Damaging Wind in Florida, August 4, 2005

August 4, 2005 · NWS MFL · 1 event in 1 county or zone

1 thunderstorm wind, as filed by the National Weather Service.

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

Open the live radar over this ground

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 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 4, 2:20 PM EST, 38 minutes earlier.

Area forecast discussion, Aug 4, 2:20 PM EST, 38 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIAMI FL
ISSUED BY NATIONAL WEATHER SERVICE KEY WEST FL
320 PM EDT THU AUG 4 2005

.DISCUSSION...
CURRENTLY...SHOWERS AND THUNDERSTORMS ALONG SEA BREEZE ZONES WERE
SLIGHTLY LATER FIRING UP TODAY COMPARED TO YESTERDAY...BUT AS OF 3
PM CONVECTION WAS FORMING OVER EASTERN BROWARD AND MIAMI-DADE
COUNTIES THEN DOWN AROUND TO THE SW TIP OF THE PENINSULA. THE WEST
COAST SEA BREEZE HAS ALREADY PUSHED EAST OF NAPLES WHERE STORMS ARE
ONGOING OVER EASTERN COLLIER. CUMULUS IS BUILDING ALONG THE PALM
BEACH COAST BUT SHOWERS ARE A LITTLE SLOWER TO GET STARTED THERE...
BUT SHOULD SOON. A WEAK PRESSURE PATTERN IS KEEPING WINDS LIGHT OVER
SOUTH FLORIDA...BUT LOWER LEVEL WINDS JUST ABOVE THE GROUND STILL
SEEM TO BE TENDING TO A GENERAL WEST DIRECTION AT 5 KT. ONSHORE
WINDS OF COURSE ARE NOW BLOWING AT THE BEACHES. ANY SIGNIFICANT
SYNOPTIC SCALE WEATHER FEATURES ARE WELL TO OUR NORTH AT THIS TIME.

.FORECASTS...
THERE IS SOME DISAGREEMENT BETWEEN THE GFS AND NAM MODELS ON HOW A
WEAK HIGH PRESSURE RIDGE WILL BE CONFIGURED OVER SOUTH FLORIDA...
BUT AT LEAST BOTH MODELS AGREE THAT THE PRESSURE PATTERN WILL BE
WEAK...WINDS GENERALLY WILL BE 5 MPH OR LESS...AND AFTERNOON SEA
BREEZES WILL KICK IN ON BOTH COASTS THROUGH THE WEEKEND. GFS HAS
COMPLETELY VARIABLE WINDS OVER THE AREA WHILE NAM SAYS A WEAK N OR
NE FLOW MAY SET IN AT TIMES. AT ANY RATE...A GRADUAL LIFTING OF THE
RIDGE NORTH OF THE AREA APPEARS IT MAY HOLD OFF UNTIL SUNDAY
AFTERNOON...ALLOWING A LIGHT E TO SE WIND FLOW TO SET IN AND PERSIST
FROM SUNDAY AFTERNOON ON THROUGH THURSDAY.

TONIGHT THROUGH SAT NIGHT...THE LIGHT OVERALL WIND FLOW PATTERN WILL
ALLOW AFTERNOON SHOWERS AND THUNDERSTORMS TO FORM ON SEA BREEZES
NEAR BOTH THE ATLANTIC AND GULF COASTS. A WEAK STEERING FLOW THIS
EVENING MIGHT PUSH SHOWERS AND STORMS TOWARD THE EAST COAST BEFORE
THEY DWINDLE AFTER DARK. MODELS SHOW LITTLE DISCERNIBLE STEERING
FLOW OR ELSE A WEAK SLIGHT PUSH AGAIN TOWARD THE EAST...SO STORMS
MAY AFFECT INTERIOR AND EAST COAST SECTIONS OF THE SOUTH FLORIDA
PENINSULA WITH A BIT MORE COVERAGE AND DURATION THAN THE IMMEDIATE
WEST COAST THROUGH SAT NIGHT. LITTLE DAY TO DAY CHANGE IN AREA
TEMPERATURES IS INDICATED.

SUN THROUGH THU...WITH A LIGHT BUT NONETHELESS DISTINCT SOUTHEAST
FLOW FROM THE SURFACE UP TO 10 THSD FT...THEN DAILY HEAT-DRIVEN
SHOWERS AND THUNDERSTORMS OVER THE AREA SHOULD SHIFT TO A MORE
IDENTIFIABLE PATTERN OF MORNING SHOWERS AND THUNDERSTORMS NEAR THE
EAST COAST...WITH MORE PREVALENT AFTERNOON AND EVENING SHOWERS AND
STORMS OVER INTERIOR AND WEST COAST. AT THIS TIME...NO LARGE SCALE
UPPER LEVEL PATTERNS THAT MIGHT ENHANCE LOCAL SHOWER ACTIVITY IS
SEEN...WITH A 500 MB HIGH CENTER NEARBY AND VARIOUS LOW PRESSURE
AREAS WELL TO OUR NORTH AND EAST.

.MARINE...WINDS SHOULD REMAIN LIGHT...5 KNOTS OR SO...THROUGH MUCH
OF THE WEEKEND AS A WEAK PRESSURE PATTERN PERSISTS NEAR SOUTH
FLORIDA. AFTERNOON SEA BREEZES WILL CAUSE AN ONSHORE WIND FLOW MAYBE
NEAR 10 KT WITHIN A SHORT DISTANCE OF ALL SOUTH FLORIDA COAST LINES
THROUGH THE WEEKEND. WATCH FOR DAILY SHOWERS AND THUNDERSTORMS NEAR
THE COAST AS WELL. THEN SUNDAY AFTERNOON ON THROUGH TUESDAY...WEAK
HIGH PRESSURE SHOULD BE POSITIONED TO OUR N AND NE...WHICH WILL
BRING SOUTH FLORIDA WINDS TO SE SUNDAY THEN E TO SE MON AND TUE...
IN THE 5-10 KT RANGE.
&&

.PRELIMINARY POINT TEMPS/POPS...
WEST PALM BEACH  78  92  78  92  78 /    40  50  30  40  20
FORT LAUDERDALE  79  91  79  90  80 /    30  40  30  40  20
MIAMI            79  93  79  93  80 /    30  40  30  40  20
NAPLES           78  91  77  92  77 /    20  40  20  40  20
&&

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

CB
Hazardous weather outlook, Aug 4, 2:55 AM EST, 12 hours 3 minutes before
HAZARDOUS WEATHER OUTLOOK FOR SOUTH FLORIDA
NATIONAL WEATHER SERVICE MIAMI FL
355 AM EDT THU AUG 4 2005

FLZ063-066>075-050900-
GLADES-HENDRY-PALM BEACH WESTERN-PALM BEACH EASTERN-
WESTERN COLLIER-EASTERN COLLIER-WESTERN BROWARD-
BROWARD METROPOLITAN-WESTERN DADE-DADE METROPOLITAN-
MAINLAND MONROE-
355 AM EDT THU AUG 4 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH FLORIDA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS: SCATTERED THUNDERSTORMS WILL DEVELOP ONCE AGAIN
TODAY. MOST OF THE ACTIVITY WILL BEGIN EARLY TO MID AFTERNOON
ALONG THE SEABREEZES NEAR COASTAL AREAS. THE STORMS WILL DRIFT
SLOWLY INLAND THROUGHOUT THE AFTERNOON AND INTO THE EARLY EVENING.
SOME STORMS WILL LIKELY PRODUCE VERY HEAVY DOWNPOURS AND BRIEF
WIND GUSTS TO 30 MPH...HOWEVER THE GREATEST DANGER WILL BE
FREQUENT LIGHTNING STRIKES.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

FOR MORE INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN
MIAMI WEBSITE AT WWW.MIAMIWEATHER.INFO.

In the hours before

Special weather statement, Aug 4, 2:52 PM EST, 6 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
ISSUED BY NATIONAL WEATHER SERVICE KEY WEST FL
352 PM EDT THU AUG 4 2005

FLZ072-042100-
PALM BEACH EASTERN-
352 PM EDT THU AUG 4 2005

AT 350 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR PEMBROKE PINES. THIS STORM WAS NEARLY
STATIONARY.

THE PRIMARY IMPACTS WILL BE FREQUENT LIGHTNING...GUSTY WINDS NEAR 40
MPH...AND SMALL HAIL.

RESIDENTS NEAR THE PATH OF THIS STORM SHOULD REMAIN ALERT FOR
ADDITIONAL STATEMENTS AND POSSIBLE WARNINGS.

KBK

The radar

The Miami radar (KAMX), 43 km away, was scanning. The volume nearest the first event began at 19:59 UTC.

Open the radar archive at this moment

Event by event

1 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Broward

When
August 4, 2:58 PM EST
Where
Broward County, Miramar
Measured
50 kt (58 mph) estimated gust
Reported by
TRAINED SPOTTER
Coordinates
26.000, -80.400

A large tree was blown down at the Miramar Park of Commerce on Commerce Parkway.

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 2005Every state in 2005This day in weather historyWarnings in Florida, August 2005

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: 5470163.