Alert archive / Florida / Freeze Warnings in 2021
Freeze Warning 1, NWS Melbourne, FL
NWS Melbourne, FL issued this freeze warning at Feb 2, 2021, 3:04 AM EST for Lake County, Volusia County, Florida. It took effect at Feb 3, 2021, 4:00 AM EST. It was in force for 5 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
- Feb 2, 2021, 3:04 AM EST (08:04 UTC)
- In effect from
- Feb 3, 2021, 4:00 AM EST
- Expired
- Feb 3, 2021, 9:00 AM EST
- In force
- 5 hr
- Issued by
- NWS Melbourne, FL
Counties Lake County, FL, Volusia County, FL
The radar
The Melbourne radar (KMLB), 117 km from the middle of the area, began a volume at 07:52 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
Cape Canaveral, FL (KXMR), launched 00:00Z, 8.1 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
- 1000 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 67 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
867 WWUS72 KMLB 020804 NPWMLB URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 304 AM EST Tue Feb 2 2021 FLZ041-044-144-022100- /O.NEW.KMLB.FZ.W.0001.210203T0900Z-210203T1400Z/ Inland Volusia-Northern Lake-Southern Lake- Including the cities of Debary, Deland, Deltona, Eustis, Mount Dora, Leesburg, Tavares, Clermont, Mascotte, and Groveland 304 AM EST Tue Feb 2 2021 ...FREEZE WARNING IN EFFECT FROM 4 AM TO 9 AM EST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...Inland Volusia and Lake Counties. * WHEN...From 4 AM to 9 AM EST Wednesday. * IMPACTS...Freezing temperatures will hurt sensitive persons and outdoor pets. Frost and freeze conditions will kill crops other sensitive vegetation. * ADDITIONAL DETAILS...Cold weather shelters may be open in your location tonight. Check with local county emergency management for locations and operating hours of shelters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect the elderly, children, outdoor pets, tender plants, and crops from the freezing temperatures. && $$ Rodriguez
2 follow-up statements
315 WWUS72 KMLB 021815 NPWMLB URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 115 PM EST Tue Feb 2 2021 FLZ141-031400- /O.EXA.KMLB.FZ.W.0001.210203T0900Z-210203T1400Z/ Coastal Volusia- Including the cities of Daytona Beach, New Smyrna Beach, and Ormond Beach 115 PM EST Tue Feb 2 2021 ...FREEZE WARNING IN EFFECT FROM 4 AM TO 9 AM EST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...Coastal Volusia County. * WHEN...From 4 AM to 9 AM EST Wednesday. * IMPACTS...Freezing temperatures will hurt sensitive persons and outdoor pets. Frost and freeze conditions will kill crops other sensitive vegetation. * ADDITIONAL DETAILS...Cold weather shelters may be open in your location tonight. Check with local county emergency management for locations and operating hours of shelters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect the elderly, children, outdoor pets, tender plants, and crops from the freezing temperatures. && $$ FLZ041-044-144-031400- /O.CON.KMLB.FZ.W.0001.210203T0900Z-210203T1400Z/ Inland Volusia-Northern Lake-Southern Lake- Including the cities of Debary, Deland, Deltona, Eustis, Mount Dora, Leesburg, Tavares, Clermont, Mascotte, and Groveland 115 PM EST Tue Feb 2 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 4 AM TO 9 AM EST WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...Inland Volusia and Lake Counties. * WHEN...From 4 AM to 9 AM EST Wednesday. * IMPACTS...Freezing temperatures will hurt sensitive persons and outdoor pets. Frost and freeze conditions will kill crops other sensitive vegetation. * ADDITIONAL DETAILS...Cold weather shelters may be open in your location tonight. Check with local county emergency management for locations and operating hours of shelters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect the elderly, children, outdoor pets, tender plants, and crops from the freezing temperatures. && $$
371 WWUS72 KMLB 030853 NPWMLB URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 353 AM EST Wed Feb 3 2021 FLZ041-044-141-144-032100- /O.NEW.KMLB.FZ.W.0002.210204T0600Z-210204T1300Z/ /O.CON.KMLB.FZ.W.0001.210203T0900Z-210203T1400Z/ Inland Volusia-Northern Lake-Coastal Volusia-Southern Lake- Including the cities of Debary, Deland, Deltona, Eustis, Mount Dora, Leesburg, Tavares, Daytona Beach, New Smyrna Beach, Ormond Beach, Clermont, Mascotte, and Groveland 353 AM EST Wed Feb 3 2021 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... ...FREEZE WARNING IN EFFECT FROM 1 AM TO 8 AM EST THURSDAY... * WHAT...Sub-freezing temperatures as low as 32 expected this morning. For the second Freeze Warning, sub-freezing temperatures as low as 31 expected Fromtonight. * WHERE...Volusia and Lake Counties * WHEN...Through 9 AM this morning. For the second Freeze Warning, from 1 AM to 8 AM Thursday. * IMPACTS...Freezing temperatures will hurt sensitive persons and outdoor pets. Frost and freeze conditions will kill crops other sensitive vegetation. * ADDITIONAL DETAILS...Cold weather shelters are open in many communities. Check with local county emergency management for locations and operating hours of shelters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect the elderly, children, outdoor pets, tender plants, and crops from the freezing temperatures. && $$ FLZ045-046-147-032100- /O.NEW.KMLB.FZ.W.0002.210204T0600Z-210204T1300Z/ Orange-Seminole-Northern Brevard- Including the cities of Apopka, Maitland, Orlando, Winter Park, Union Park, Altamonte Springs, Casselberry, Oviedo, Sanford, Winter Springs, Cocoa, and Titusville 353 AM EST Wed Feb 3 2021 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 8 AM EST THURSDAY... * WHAT...Sub-freezing temperatures as low as 32 expected. * WHERE...Orange, Seminole and Northern Brevard Counties. * WHEN...From 1 AM to 8 AM EST Thursday. * IMPACTS...Freezing temperatures will hurt sensitive persons and outdoor pets. Frost and freeze conditions will kill crops other sensitive vegetation. * ADDITIONAL DETAILS...Cold weather shelters are open in many communities. Check with local county emergency management for locations and operating hours of shelters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect the elderly, children, outdoor pets, tender plants, and crops from the freezing temperatures. && $$ FLZ047-053-054-058-059-032100- /O.NEW.KMLB.FZ.A.0001.210204T0600Z-210204T1300Z/ Southern Brevard-Osceola-Indian River-Okeechobee-St. Lucie- Including the cities of Melbourne, Palm Bay, Rockledge, Celebration, Kissimmee, Saint Cloud, Sebastian, Vero Beach, Basinger, Fort Drum, Okeechobee, Port Saint Lucie, and Fort Pierce 353 AM EST Wed Feb 3 2021 ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY MORNING... * WHAT...Sub-freezing temperatures as low as 32 possible. * WHERE...Southern Brevard, Osceola, Indian River, Okeechobee and St. Lucie Counties. * WHEN...From late tonight through Thursday morning. * IMPACTS...Freezing temperatures could hurt sensitive persons and outdoor pets. Frost and freeze conditions could kill crops other sensitive vegetation. * ADDITIONAL DETAILS...Cold weather shelters are open in many communities. Check with local county emergency management for locations and operating hours of shelters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect the elderly, children, outdoor pets, tender plants, and crops from the freezing temperatures. && $$ Rodriguez
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 2, 1:25 PM EST | Wind Chill Advisory | MLB | Lake, Okeechobee, Orange, Osceola, Seminole, Volusia | 20 hr |
Nearby
Freeze Warnings in Florida, 2021Every freeze warning in 2021
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.