Alert archive / Florida / Special Marine Warnings in 2011

Special Marine Warning 80, NWS Melbourne, FL

August 23, 2011

NWS Melbourne, FL issued this special marine warning at Aug 23, 2011, 12:46 PM EDT. It was in force for 119 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 23, 2011, 12:46 PM EDT (16:46 UTC)
Expired
Aug 23, 2011, 2:45 PM EDT
In force
119 min
Issued by
NWS Melbourne, FL
Area
Storm-based polygon

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Melbourne, FL wrote its last area forecast discussion before this special marine warning went out at Aug 23, 9:00 AM EDT, 3 hours 46 minutes earlier.

Area forecast discussion, Aug 23, 9:00 AM EDT, 3 hours 46 minutes before
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Hazardous weather outlook, Aug 23, 9:47 AM EDT, 2 hours 59 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MELBOURNE FL
947 AM EDT TUE AUG 23 2011

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-231900-
COASTAL WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE
OUT 20 NM-
COASTAL WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN
INLET OUT 20 NM-
COASTAL WATERS FROM SEBASTIAN INLET TO JUPITER INLET OUT 20 NM-
WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO
60 NM OFFSHORE-
WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET 20 TO
60 NM OFFSHORE-
WATERS FROM SEBASTIAN INLET TO JUPITER INLET 20 TO 60 NM OFFSHORE-
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD-
OSCEOLA-INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-COASTAL VOLUSIA-
SOUTHERN LAKE-NORTHERN BREVARD-
947 AM EDT TUE AUG 23 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...TODAY AND TONIGHT.

.THUNDERSTORM IMPACT...
A WEAK SURFACE TROUGH SETTLING INTO NORTHEAST FLORIDA SHOULD
ENHANCE MOISTURE CONVERGENCE NEAR AND NORTHWEST OF INTERSTATE 4
TODAY. SCATTERED SLOW MOVING STORMS ARE EXPECTED DURING THE
AFTERNOON AS BOUNDARY INTERACTIONS OCCUR.

SLIGHTLY LOWER MOISTURE IS FORECAST SOUTHWARD TO OKEECHOBEE AND
THE TREASURE COAST...BUT SCATTERED STORMS ARE STILL EXPECTED
ALONG THE INLAND MOVING SEA BREEZE BOUNDARY.

THE MAIN HAZARD WILL BE FREQUENT LIGHTNING STRIKES AND WIND GUSTS
UP TO 40 MPH IN ISOLATED STRONG STORMS.

.FLOOD IMPACT...
SLOW STORM MOTION WILL RESULT IN LOCAL 2 TO 3 INCH
DOWNPOURS...LEADING TO PONDING OF WATER ON LOCAL ROADWAYS AND
OTHER POORLY DRAINED AREAS. THESE PROBLEMS WILL BE AGGRAVATED IN
AREAS THAT HAVE RECEIVED HEAVY RAINFALL OVER THE THE PAST FEW
DAYS.

.MARINE THUNDERSTORM GUST IMPACT...
ISOLATED ATLANTIC STORMS OVER THE GULF STREAM THIS MORNING WILL
DIMINISH AS THE EAST COAST SEA BREEZE DEVELOPS. THE GREATEST
COVERAGE OF AFTERNOON STORMS WILL OCCUR NEAR AND NORTHWEST OF
INTERSTATE 4 AS NUMEROUS BOUNDARIES INTERACT DURING THE AFTERNOON.
STORM MOTION WILL BE SLOW...WITH POSSIBLY A SLIGHT SOUTHWARD
DRIFT. FREQUENT LIGHTNING STRIKES AND GUSTY WINDS 30 TO 35 KNOTS
WILL OCCUR WITH ISOLATED STRONG STORMS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.
INCREASING ONSHORE FLOW AND SWELLS WILL OCCUR LATE WEDNESDAY AS
HURRICANE IRENE MOVES THROUGH THE CENTRAL BAHAMAS. THIS WILL LEAD
TO DETERIORATING BOATING CONDITIONS AND AN INCREASED RIP CURRENT
RISK.

IRENE IS FORECAST TO BE A LARGE AND POWERFUL CATEGORY 4 HURRICANE
AS IT PASSES ABOUT 150 MILES EAST OF THE COAST ON THURSDAY. THIS
WOULD PRODUCE HURRICANE CONDITIONS OVER PORTIONS OF THE COASTAL
WATERS AND TROPICAL STORM FORCE WIND GUSTS OVER MUCH OF EAST
CENTRAL FLORIDA. SIGNIFICANT BEACH EROSION AND DANGEROUS SURF WILL
OCCUR AS IRENE PASSES TO OUR EAST.

THOUGH THE CURRENT TRACK KEEPS THE CENTER OF IRENE WELL
OFFSHORE...YOU SHOULD STILL REMAIN AWARE OF THIS LARGE HURRICANE
AND BE PREPARED FOR TROPICAL STORM CONDITIONS STARTING LATE
THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON. .

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.

LASCODY/MOSES

The office that day

Everything else NWS Melbourne, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 23, 1:03 PM EDTSpecial Weather StatementMLBBrevard87 min
Aug 23, 2:19 PM EDTSevere Thunderstorm WarningMLBBrevard41 min
Aug 23, 2:26 PM EDTSpecial Weather StatementMLBIndian River64 min
Aug 23, 2:27 PM EDTAreal Flood AdvisoryMLBBrevard2 hr
Aug 23, 2:35 PM EDTSpecial Weather StatementMLBOrange55 min
Aug 23, 3:11 PM EDTSevere Thunderstorm WarningMLBLake, Orange, Seminole, Volusia38 min
Aug 23, 3:21 PM EDTSpecial Weather StatementMLBMartin, Okeechobee54 min
Aug 23, 3:27 PM EDTSpecial Weather StatementMLBBrevard48 min
Aug 23, 3:42 PM EDTAreal Flood AdvisoryMLBLake2 hr
Aug 23, 3:57 PM EDTAreal Flood AdvisoryMLBMartin93 min
Aug 23, 4:03 PM EDTSpecial Weather StatementMLBLake57 min
Aug 23, 4:30 PM EDTSpecial Weather StatementMLBLake45 min
Aug 23, 4:38 PM EDTSpecial Weather StatementMLBOkeechobee52 min
Aug 23, 5:06 PM EDTTropical Storm WatchMLB39 hr
Aug 23, 6:29 PM EDTHurricane Local StatementMLBVolusia68 hr

Nearby

Special Marine Warnings in Florida, 2011Every special marine warning in 2011

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.