Alert archive / Florida / Lake Wind Advisories in 2010

Lake Wind Advisory 13, NWS Melbourne, FL

March 21, 20106 counties in Florida

NWS Melbourne, FL issued this lake wind advisory at Mar 21, 2010, 3:49 AM EDT for 6 counties in Florida. It took effect at Mar 21, 2010, 9:00 AM EDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Mar 21, 2010, 3:49 AM EDT (07:49 UTC)
In effect from: Mar 21, 2010, 9:00 AM EDT
Expired: Mar 21, 2010, 5:00 PM EDT
In force: 8 hr
Issued by: NWS Melbourne, FL

Counties Lake County, FL, Okeechobee County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL

The radar

The Melbourne radar (KMLB), 67 km from the middle of the area, began a volume at 07:54 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this lake wind advisory 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 lake wind advisory went out at Mar 20, 9:13 PM EDT, 6 hours 36 minutes earlier.

Area forecast discussion, Mar 20, 9:13 PM EDT, 6 hours 36 minutes before

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Hazardous weather outlook, Mar 20, 5:23 AM EDT, 22 hours 26 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MELBOURNE FL
523 AM EDT SAT MAR 20 2010

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-202100-
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-
523 AM EDT SAT MAR 20 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...TODAY AND TONIGHT.

...RIP CURRENT IMPACT...
BEACHGOERS BEWARE...THE THREAT OF RIP CURRENTS IS HIGH TODAY AT
AREA BEACHES. THIS THREAT WAS ALSO CONFIRMED BY ON DUTY LIFEGUARDS
ON THE PREVIOUS DAY ACCORDING TO THEIR VISUAL OBSERVATIONS OF SURF
ZONE CONDITIONS. A HIGH THREAT MEANS THAT RIP CURRENTS WILL BE
MORE NUMEROUS...LARGER...AND STRONGER THAN NORMAL. IF ENCOUNTERED
...THEY WILL HAVE THE ABILITY TO PULL EVEN THE MORE EXPERIENCED
OCEAN SWIMMERS INTO DEEPER WATER.

A LONG PERIOD SWELL SUPPORTS ADVERSE SURF ZONE CONDITIONS TODAY.
IT IS RECOMMENDED THAT BEACHGOERS DO NOT ENTER THE SURF.
HOWEVER...IF BRAVELY ENTERING THE COOL SURF...BE SURE THAT A
LIFEGUARD IS NEARBY AND KNOWS THAT YOU ARE ENTERING THE WATER.
NEVER SWIM ALONE.

...FIRE WEATHER IMPACT...
LOW RELATIVE HUMIDITY THIS AFTERNOON WILL CONTRIBUTE TO A FIRE
WEATHER DANGER ACROSS INTERIOR COUNTIES...NORTH OF OKEECHOBEE
COUNTY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.
INCREASING WINDS AND SEAS AHEAD OF AN APPROACHING COLD FRONT WILL
CREATE HAZARDOUS MARINE CONDITIONS FOR SMALL CRAFT SUNDAY MORNING
INTO EARLY MONDAY MORNING.

A COLD FRONT WILL MOVE THROUGH THE AREA SUNDAY OVERNIGHT INTO EARLY
MONDAY MORNING. AHEAD OF IT SUNDAY AFTERNOON AND EARLY EVENING
...SHOWERS AND ISOLATED LIGHTNING STORMS ARE FORECAST. THE MAIN
THREATS WILL BE CLOUD TO GROUND LIGHTNING...STRONG DOWNBURST WINDS
AND THE POTENTIAL OF SOME HEAVY RAINFALL.

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

SEDLOCK

The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 21, 3:49 PM EDT	Special Marine Warning	MLB		116 min

Nearby

Lake Wind Advisories in Florida, 2010 Every lake wind advisory in 2010

Sources

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