Alert archive / Florida / Freeze Warnings in 2011
Freeze Warning 2, NWS Melbourne, FL
NWS Melbourne, FL issued this freeze warning at Jan 13, 2011, 3:25 PM EST for Lake County, Volusia County, Florida. It took effect at Jan 14, 2011, 3:00 AM EST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 13, 2011, 3:25 PM EST (20:25 UTC)
- In effect from
- Jan 14, 2011, 3:00 AM EST
- Expired
- Jan 14, 2011, 9:00 AM EST
- In force
- 6 hr
- Issued by
- NWS Melbourne, FL
Counties Lake County, FL, Volusia County, FL
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 12:00Z, 8.4 hours before the alert went out and 103 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 563 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- -56 m²/s²
- 0-3 km storm-relative helicity
- 108 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
567 WWUS72 KMLB 132025 NPWMLB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 325 PM EST THU JAN 13 2011 FLZ041-044-144-141030- /O.NEW.KMLB.FZ.W.0002.110114T0800Z-110114T1400Z/ INLAND VOLUSIA-NORTHERN LAKE-SOUTHERN LAKE- INCLUDING THE CITIES OF...DE LAND...LEESBURG...CLERMONT 325 PM EST THU JAN 13 2011 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 9 AM EST FRIDAY... THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A FREEZE WARNING...WHICH IS IN EFFECT FROM 3 AM TO 9 AM EST FRIDAY. LIGHT NORTHERLY FLOW AND CLEAR SKIES WILL ALLOW FOR TEMPERATURES TO FALL RAPIDLY AFTER SUNSET TONIGHT. LOWS ARE EXPECTED TO FALL BELOW FREEZING WITH VALUES IN THE UPPER 20S AND LOW 30S ACROSS LAKE AND INTERIOR PORTIONS OF VOLUSIA COUNTY LATE TONIGHT AND LAST INTO EARLY FRIDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ WEITLICH
3 follow-up statements
980 WWUS72 KMLB 140249 NPWMLB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 949 PM EST THU JAN 13 2011 FLZ041-044-144-141400- /O.CON.KMLB.FZ.W.0002.110114T0800Z-110114T1400Z/ INLAND VOLUSIA-NORTHERN LAKE-SOUTHERN LAKE- INCLUDING THE CITIES OF...DE LAND...LEESBURG...CLERMONT 949 PM EST THU JAN 13 2011 ...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM EST FRIDAY... A FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM EST FRIDAY. TEMPERATURES CONTINUE TO FALL TONIGHT UNDER LIGHT NORTHERLY WINDS AND MOSTLY CLEAR SKIES. TEMPERATURES ARE EXPECTED TO FALL BELOW FREEZING ACROSS LAKE AND INTERIOR PORTIONS OF VOLUSIA COUNTY LATE TONIGHT INTO EARLY FRIDAY MORNING...WITH LOWS IN THE UPPER 20S TO LOW 30S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ WEITLICH
866 WWUS72 KMLB 140934 NPWMLB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 434 AM EST FRI JAN 14 2011 FLZ041-044-144-141400- /O.CON.KMLB.FZ.W.0002.000000T0000Z-110114T1400Z/ INLAND VOLUSIA-NORTHERN LAKE-SOUTHERN LAKE- INCLUDING THE CITIES OF...DE LAND...LEESBURG...CLERMONT 434 AM EST FRI JAN 14 2011 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... A FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING. A BAND OF CIRRUS...THAT BLANKETED NORTHERN SECTIONS OF EAST CENTRAL FLORIDA OVERNIGHT...HAS THINNED OUT AND SKIES WILL BE CLEAR EARLY THIS MORNING. THIS SHOULD ALLOW TEMPERATURES TO FALL INTO THE UPPER 20S AND LOWER 30S. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ RL
125 WWUS72 KMLB 141406 NPWMLB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MELBOURNE FL 906 AM EST FRI JAN 14 2011 FLZ041-044-144-141515- /O.EXP.KMLB.FZ.W.0002.000000T0000Z-110114T1400Z/ INLAND VOLUSIA-NORTHERN LAKE-SOUTHERN LAKE- INCLUDING THE CITIES OF...DE LAND...LEESBURG...CLERMONT 906 AM EST FRI JAN 14 2011 ...FREEZE WARNING HAS EXPIRED... TEMPERATURES HAVE RISEN ABOVE FREEZING ACROSS THE WARNING AREA. THEREFORE THE FREEZE WARNING HAS BEEN ALLOWED TO EXPIRE. $$ GUSEMAN
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 13, 2:22 AM EST | Red Flag Warning | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 14 hr |
Nearby
Freeze Warnings in Florida, 2011Every freeze 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; the sounding from the Mesonet's radiosonde archive.