Florida, 2013

Funnel Cloud in Florida, October 17, 2013

October 17, 2013 · NWS MFL · 1 event in 1 county or zone

A southwest coast sea breeze moved inland during the late afternoon with a few showers developing along the boundary.

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 southwest coast sea breeze moved inland during the late afternoon with a few showers developing along the boundary.

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 Oct 17, 2:26 PM EST, 2 hours 22 minutes earlier.

Area forecast discussion, Oct 17, 2:26 PM EST, 2 hours 22 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIAMI FL
326 PM EDT THU OCT 17 2013

...MINOR COASTAL FLOODING AROUND HIGH TIDE PORTIONS OF THE ATLANTIC
COAST THROUGH THE UPCOMING WEEKEND DUE TO HIGHER THAN NORMAL TIDAL
LEVELS...

.DISCUSSION...STREET FLOODING HAS OCCURRED OVER THE PAST FEW HIGH
TIDE CYCLES ALONG THE BAY AND INTRACOASTAL SIDE OF THE BARRIER
ISLANDS OF THE ATLANTIC COAST. THIS IS EXPECTED TO OCCUR AGAIN
WITH EACH SUCCESSIVE HIGH TIDE CYCLE THROUGH THE UPCOMING
WEEKEND. THE NEXT HIGH TIDE IS THIS MID EVENING AND MID MORNING ON
FRIDAY. THE HIGHER WATER LEVELS (WITH DEPARTURES BETWEEN 1/2-3/4
FT ABOVE NORMAL) ARE OCCURRING WITH THE "SPRING TIDE" (AN
ASTRONOMICAL EVENT WHEN THE MOON AND SUN ALIGN WITH THE EARTH).
THE WATER LEVELS ARE EXPECTED TO PEAK FRIDAY INTO EARLY SATURDAY
BEFORE GRADUALLY IMPROVING. AGAIN, THE MAIN IMPACTS WILL BE
ISOLATED STREET FLOODING. A COASTAL FLOOD STATEMENT IS IN EFFECT
ADDRESSING THIS FLOODING.

THE TIDES ARE THE MAIN "WEATHER" STORY AS TRANQUIL WEATHER WILL
CONTINUE TO PREVAIL ACROSS SOUTH FL INTO THE UPCOMING WEEKEND
UNDER A RIDGE OF HIGH PRESSURE. THE STRONG MID LEVEL RIDGE ACROSS
THE AREA WILL WEAKEN AND BECOME DISPLACED TO THE EAST AS A
LONGWAVE TROUGH DIVES OUT FROM THE UPPER MIDWEST AND ACROSS THE
EASTERN STATES NORTH OF FLORIDA. MOISTURE LEVELS WILL ONLY GRADUALLY
INCREASE SO JUST A FEW SHOWERS ARE POSSIBLE THIS WEEKEND. /GREGORIA

LONG TERM FROM PREVIOUS DISCUSSION...
THE HIGH WILL REMAIN NEARLY STATIONARY OVER THE WESTERN BAHAMA
ISLANDS EARLY NEXT WEEK, AS THE FRONT REMAINS NEARLY STATIONARY
NEAR OR ACROSS NORTH FLORIDA. THIS WILL KEEP A EAST TO SOUTHEAST
WIND FLOW OVER SOUTH FLORIDA DURING THIS TIME ALONG WITH A 10 TO
20 PERCENT CHANCE OF SHOWERS.

THE COLD FRONT WILL THEN GET PUSHED DOWN THE SUNSHINE STATE
SOMETIME DURING THE MIDDLE OF NEXT WEEK, AND THROUGH SOUTH FLORIDA
LATE NEXT WEEK, AS LOW PRESSURE SWINGS THROUGH THE GREAT LAKES AND
INTO THE NORTHEAST UNITED STATES. THIS COULD BRING A MUCH COOLER
AND DRIER AIR MASS TO SOUTH FLORIDA FOR LATE NEXT WEEK. /BNB

&&

.AVIATION...VFR CONDITIONS WILL PREVAIL THROUGH THE 24 HR TAF PERIOD.
WINDS WILL REMAIN LIGHT AND PRIMARILY DOMINATED MAINLY BY
LAND/SEA BREEZES. /AK

&&

.MARINE...TRANQUIL MARINE CONDITIONS WILL CONTINUE IN A LIGHT
EASTERLY WIND FLOW PATTERN. SEAS WILL REMAIN LESS THAN 4 FT.

&&

.PRELIMINARY POINT TEMPS/POPS...
WEST PALM BEACH  72  87  74  87 / 10 10 10 10
FORT LAUDERDALE  76  87  77  87 / 10 10 10 10
MIAMI            75  87  76  87 / 10 10 10 10
NAPLES           71  89  71  88 / -  -  -  20

&&

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

DISCUSSION/MARINE/FIRE...57/GREGORIA
AVIATION/RADAR...84/AK
Hazardous weather outlook, Oct 17, 3:59 PM EST, 49 minutes before
HAZARDOUS WEATHER OUTLOOK FOR SOUTH FLORIDA
NATIONAL WEATHER SERVICE MIAMI FL
459 PM EDT THU OCT 17 2013

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
181200-
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-
459 PM EDT THU OCT 17 2013

...MINOR TIDAL FLOODING ALONG ATLANTIC COAST, INCLUDING BISCAYNE BAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH FLORIDA.

.DAY ONE...TONIGHT

FLOODING: HIGHER THAN NORMAL TIDES WILL LEAD TO MINOR INUNDATION
OF LOW-LYING AND AREAS ALONG THE ATLANTIC COAST, ESPECIALLY NEAR
ASTRONOMICAL HIGH TIDE. BAYSIDE PORTIONS OF MIAMI BEACH WILL BE
PARTICULARLY SUSCEPTIBLE.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

HIGH ASTRONOMICAL TIDES WILL CONTINUE THROUGH THE WEEKEND. FLOODING
WILL REMAIN A THREAT ALONG THE EAST COAST BEACHES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED, HOWEVER INDIVIDUAL
SPOTTERS ARE ENCOURAGED TO REPORT TIDAL 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.

KONARIK

The radar

The Miami radar (KAMX), 141 km away, was scanning. The volume nearest the first event began at 21:48 UTC.

Open the radar archive at this moment

Event by event

1 funnel cloud. Local standard time, as filed.

Funnel Cloud, Collier

When
October 17, 4:48 PM EST
Where
Collier County, 4.64 mi SE of Corkscrew
Reported by
Trained Spotter
Coordinates
26.420, -81.500

A trained spotter reported a funnel cloud over Lake Trafford west of Immokalee.

What these are

Funnel Cloud
A rotating column of cloud extending from a thunderstorm that did not reach the ground.

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

The same day elsewhere

More

Every storm in Florida in 2013Every state in 2013This day in weather historyWarnings in Florida, October 2013

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: 478782.