Florida, 2001

Waterspout in Florida, September 11, 2001

September 11, 2001 · NWS TAE · 1 event in 1 county or zone

1 waterspout, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. 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 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 Tallahassee, FL wrote its last area forecast discussion before the first event at Sep 11, 1:10 PM EST, 6 hours 5 minutes earlier.

Area forecast discussion, Sep 11, 1:10 PM EST, 6 hours 5 minutes before
AREA FORECAST DISCUSSION...COR TO CCF POPS
NATIONAL WEATHER SERVICE TALLAHASSEE FL
210 PM EDT TUE SEP 11 2001

MSAS AT 17Z SHOWS A VERY WEAK FRONT EXTENDING ACROSS CENTRAL GEORGIA
AND ALABAMA THEN SOUTHWEST INTO THE CENTRAL GULF AND A 1013 MB LOW
IN THE EASTERN GULF WEST OF FORT MYERS. LOCAL RADARS SHOW SCATTERED
SHOWERS AND A FEW THUNDERSTORMS MOVING IN FROM EAST OVER OUR GEORGIA
AND FLORIDA BIG BEND ZONES.

MODELS/ZFP: ALL EYES WILL BE ON DEVELOPING SURFACE LOW OVER EASTERN
GULF. MODELS INITIALIZED THIS FEATURE WELL WITH THE AVN AND ETA IN
CLOSE AGREEMENT ON POSITION AND STRENGTH. THE AVN AND ETA ARE ALSO
IN VERY GOOD AGREEMENT IN KEEPING THE LOW NEARLY STATIONARY THROUGH
48 HOURS AND THEN BEGIN TO LIFT IT NORTHEAST TOWARD WEST CENTRAL
FLORIDA NEAR TAMPA BY THURSDAY EVENING. THE NGM SENDS THE LOW
WESTWARD INTO THE CENTRAL GULF WITHOUT STRENGTHENING IT AND WILL
DISCOUNT. THE AVN AND ETA BOTH DEEPEN THIS LOW OVER THE SHORT TERM
PERIOD WITH THE AVN GENERALLY 1 TO 3 MB STRONGER. SURFACE LOW
CROSSES THE FLORIDA PENINSULA ON FRIDAY AND EMERGES INTO THE
ATLANTIC OFF OF NORTHEAST FLORIDA AS UPPER TROUGH DEEPENS DOWN THE
U.S EAST COAST. WITH THIS SCENARIO...POPS WILL BE ON THE INCREASE
THROUGH THURSDAY WITH SLIGHTLY HIGHER PERCENTAGES OVER OUR EASTERN
ZONES AS THE BULK OF THE DEEP LAYER MOISTURE WILL BE ACROSS THIS
REGION. WILL BEGIN TO DRY OUT FROM WEST TO EAST ON FRIDAY.

EXTENDED: AS UPPER TROUGH CONTINUES TO DEEPEN DOWN THE ENTIRE U. S.
EAST COAST A SURFACE FRONT APPROACHES AND PUSHES THROUGH THE CWA
LATE FRIDAY/SATURDAY MORNING WITH MUCH DRIER AIR FILTERING IN ACROSS
THE ENTIRE CWA. WILL REMOVE MENTION OF POPS FOR SATURDAY AND KEEP
INHERITED SLIGHT POPS FOR THE REMAINDER OF THE EXTENDED PERIOD.
COOLER TEMPS FOR THIS WEEKEND WITH LOWS IN GENERALLY IN THE LOWER TO
MID 60S AND HIGHS IN THE 80S.

MARINE: AS LOW DEVELOPS...CONDITIONS WILL GRADUALLY DETERIORATE
ACROSS OUR LOCAL WATERS. WILL INCREASE WINDS TO SCEC CRITERIA
TONIGHT. WINDS AND SEAS ARE FORECAST TO INCREASE TO SCA CONDITIONS
ON WEDNESDAY AND CONTINUE THROUGH FRIDAY AFTERNOON...THEN BEGIN TO
IMPROVE LATE FRIDAY.

PRELIMINARY NUMBERS:
TLH 074 089 072 086 3546
PFN 075 088 074 087 3546
DHN 072 088 071 086 3435
ABY 071 086 071 085 3546
VLD 072 087 072 083 3546

.TLH...
AL...NONE.
GA...NONE.
FL...NONE.

BARRY

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 waterspout. Local standard time, as filed.

Waterspout, Walton

When
September 11, 7:15 PM EST
Where
Walton County, 2 mi SW of Seagrove Beach
Reported by
EMERGENCY MANAGER
Coordinates
30.619, -86.171 (the zone’s center; the record gives no point)

Three waterspouts were reported near Seagrove Beach by the Walton County EMA.

What these are

Waterspout
A tornado over water. One that moves ashore is filed as a tornado from the coastline on.

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

The same day elsewhere

More

Every storm in Florida in 2001Every state in 2001This day in weather historyWarnings in Florida, September 2001

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: 5267674.