Alert archive / Florida / Lake Wind Advisories in 2012
Lake Wind Advisory 14, NWS Tampa Bay, FL
NWS Tampa Bay, FL issued this lake wind advisory at Oct 25, 2012, 7:11 PM EDT for 6 counties in Florida. It took effect at Oct 26, 2012, 7:00 AM EDT. It was in force for 37 hr.
The area
The counties it named.
The facts
- Issued
- Oct 25, 2012, 7:11 PM EDT (23:11 UTC)
- In effect from
- Oct 26, 2012, 7:00 AM EDT
- Expired
- Oct 27, 2012, 8:00 PM EDT
- In force
- 37 hr
- Issued by
- NWS Tampa Bay, FL
Counties DeSoto County, FL, Hardee County, FL, Highlands County, FL, Pinellas County, FL, Polk County, FL, Sumter County, FL
The radar
The Tampa radar (KTBW), 49 km from the middle of the area, began a volume at 23:14 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
Miami, FL (KMFL), launched 12:00Z, 11.2 hours before the alert went out and 270 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
- 558 J/kg
- Mixed-layer CIN
- -20 J/kg
- Mixed-layer LCL
- 717 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- -13 m²/s²
- 0-3 km storm-relative helicity
- -24 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.1
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 Tampa Bay, FL wrote its last area forecast discussion before this lake wind advisory went out at Oct 25, 1:50 PM EDT, 5 hours 21 minutes earlier.
Area forecast discussion, Oct 25, 1:50 PM EDT, 5 hours 21 minutes before
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</html>Hazardous weather outlook, Oct 25, 4:49 AM EDT, 14 hours 22 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL 449 AM EDT THU OCT 25 2012 FLZ039-042-043-048>052-055>057-060>062-065-GMZ830-850-853-856-870- 873-876-252100- LEVY-CITRUS-SUMTER-HERNANDO-PASCO-PINELLAS-HILLSBOROUGH-POLK- MANATEE-HARDEE-HIGHLANDS-SARASOTA-DESOTO-CHARLOTTE-LEE- TAMPA BAY WATERS-TARPON SPRINGS TO SUWANNEE RIVER OUT 20 NM- ENGLEWOOD TO TARPON SPRINGS OUT 20 NM- BONITA BEACH TO ENGLEWOOD OUT 20 NM- TARPON SPRINGS TO SUWANNEE RIVER OUT 20 TO 60 NM- ENGLEWOOD TO TARPON SPRINGS OUT 20 TO 60 NM- BONITA BEACH TO ENGLEWOOD OUT 20 TO 60 NM- 449 AM EDT THU OCT 25 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR WEST CENTRAL AND SOUTHWEST FLORIDA. .DAY ONE...TODAY AND TONIGHT. ...WIND AND SEA IMPACT... CONTINUED SMALL CRAFT ADVISORY CONDITIONS TODAY AND TONIGHT FOR MOST OF THE WATERS OF WEST CENTRAL AND SOUTHWEST FLORIDA. BOATERS ARE URGED TO USE CAUTION ON AREA WATERS. WINDS AND SEAS WILL GRADUALLY BEGIN INCREASING TONIGHT AS THE GRADIENT BEGINS TO TIGHTEN OVER THE EASTERN GULF OF MEXICO. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. ...WIND AND SEA IMPACT... HURRICANE SANDY IS EXPECTED TO MOVE OVER THE BAHAMAS FRIDAY AND FRIDAY NIGHT. ALTHOUGH THE WATERS OF THE EASTERN GULF WILL BE WELL WEST OF THE CENTER...LARGE EXPANDING WIND FIELD WILL CAUSE WINDS AND SEAS TO BUILD FRIDAY...AND PERSIST FRIDAY NIGHT AND SATURDAY WITH ROUGH CONDITIONS EXPECTED. WINDS AND SEAS WILL SUBSIDE SOMEWHAT ON SUNDAY...BUT WILL REMAIN NEAR OR ABOVE SMALL CRAFT ADVISORY CONDITIONS AS NORTHWEST WINDS INCREASE BEHIND A COLD FRONT LATE THIS WEEKEND INTO EARLY NEXT WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. OGLESBY
The office that day
Everything else NWS Tampa Bay, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 25, 5:12 AM EDT | Lake Wind Advisory | TBW | DeSoto, Hardee, Highlands, Polk | 14 hr |
Nearby
Lake Wind Advisories in Florida, 2012Every lake wind advisory in 2012
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.