Alert archive / Florida / Lake Wind Advisories in 2014
Lake Wind Advisory 22, NWS Melbourne, FL
NWS Melbourne, FL issued this lake wind advisory at Nov 18, 2014, 2:51 AM EST for 5 counties in Florida. It took effect at Nov 18, 2014, 3:00 AM EST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Nov 18, 2014, 2:51 AM EST (07:51 UTC)
- In effect from
- Nov 18, 2014, 3:00 AM EST
- Expired
- Nov 18, 2014, 12:00 PM EST
- In force
- 9 hr
- Issued by
- NWS Melbourne, FL
Counties Lake County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL
The radar
The Melbourne radar (KMLB), 86 km from the middle of the area, began a volume at 07:50 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.
The nearest sounding before it
Tampa Bay, FL (KTBW), launched 00:00Z, 7.9 hours before the alert went out and 148 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 3 J/kg
- Mixed-layer CIN
- -221 J/kg
- Mixed-layer LCL
- 739 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 26 m²/s²
- 0-3 km storm-relative helicity
- 50 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Nov 17, 10:15 PM EST, 4 hours 36 minutes earlier.
Area forecast discussion, Nov 17, 10:15 PM EST, 4 hours 36 minutes before
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</html>Hazardous weather outlook, Nov 17, 10:45 PM EST, 4 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MELBOURNE FL 1045 PM EST MON NOV 17 2014 AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141- 144-147-181100- 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- 1045 PM EST MON NOV 17 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA. .DAY ONE...TONIGHT. .WIND AND SEA IMPACT... A STRONG COLD FRONT WILL MOVE THROUGH THE REGION OVERNIGHT WITH WINDS BECOMING NORTHWEST OVER THE LOCAL ATLANTIC BEHIND THE FRONT. WIND SPEEDS WILL INCREASE TO 20 TO 25 KNOTS OVERNIGHT WITH A FEW GUSTS TO NEAR GALE FORCE POSSIBLE TOWARDS DAYBREAK TUESDAY. A SMALL CRAFT ADVISORY IS IN EFFECT FOR ALL MARINE AREAS. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. GUSTY NORTHWEST WINDS WILL PRODUCE VERY HAZARDOUS BOATING CONDITIONS INTO EARLY WEDNESDAY WITH SMALL CRAFT ADVISORIES IN PLACE OVER THE ATLANTIC WATERS AND ROUGH CONDITIONS ON THE INTRACOASTAL. BOATING CONDITIONS ARE EXPECTED TO REMAIN POOR TO HAZARDOUS THROUGH THURSDAY ESPECIALLY IN THE GULF STREAM. NEAR RECORD COOL HIGH TEMPERATURES WILL BE POSSIBLE ON TUESDAY BEHIND THE COLD FRONT. WHILE WIDESPREAD FREEZING TEMPERATURES ARE NOT EXPECTED...THE COMBINATION OF COLD TEMPERATURES AND NORTH WINDS WILL PRODUCE WIND CHILL VALUES BETWEEN 28 AND 35 DEGREES WEDNESDAY MORNING FROM INTERIOR BREVARD AND OSCEOLA COUNTIES NORTHWARD. COOL TEMPERATURES WILL SLOWLY MODIFY THROUGH THE REMAINDER OF THE WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT. MOSES/CRISTALDI
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 18, 3:35 AM EST | Wind Chill Advisory | MLB | Lake, Orange, Osceola, Seminole, Volusia | 29 hr |
Nearby
Lake Wind Advisories in Florida, 2014Every lake wind advisory in 2014
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.