Alert archive / Florida / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 1, NWS Tampa Bay, FL

January 19, 2025Levy County, Florida

NWS Tampa Bay, FL issued this severe thunderstorm warning at Jan 19, 2025, 6:50 AM EST for Levy County, Florida. It was in force for 25 min. 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 19, 2025, 6:50 AM EST (11:50 UTC)
Expired
Jan 19, 2025, 7:15 AM EST
In force
25 min
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Levy County, FL

The radar

The Jacksonville radar (KJAX), 170 km from the middle of the area, began a volume at 11:50 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

Jacksonville, FL (KJAX), launched 00:00Z, 11.8 hours before the alert went out and 171 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.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 00:00Z on 2025-01-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jacksonville, FL at 00:00Z on 2025-01-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 588 square meters per square second.1939587897117136156175194214233Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
767 m above ground
0-6 km bulk shear
93 kt
0-1 km storm-relative helicity
588 m²/s²
0-3 km storm-relative helicity
336 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 19, 1:37 AM ESTMarine Dense Fog AdvisoryTBW9 hr
Jan 19, 3:21 AM ESTRip Current StatementTBWCharlotte, Hillsborough, Lee, Manatee, Pinellas, Sarasota52 hr
Jan 19, 3:27 AM ESTSmall Craft AdvisoryTBW37 hr
Jan 19, 4:45 AM ESTDense Fog AdvisoryTBWCharlotte, Hillsborough, Lee, Manatee, Pinellas, Sarasota5 hr
Jan 19, 6:11 AM ESTSpecial Marine WarningTBW64 min
Jan 19, 6:29 AM ESTSpecial Weather StatementTBWLevy46 min
Jan 19, 7:08 AM ESTSpecial Marine WarningTBW67 min
Jan 19, 7:10 AM ESTSpecial Weather StatementTBWCitrus, Sumter65 min
Jan 19, 7:38 AM ESTSevere Thunderstorm WarningTBWCitrus, Sumter52 min
Jan 19, 8:04 AM ESTSpecial Marine WarningTBW56 min
Jan 19, 8:28 AM ESTSpecial Weather StatementTBWSumter47 min
Jan 19, 8:55 AM ESTSpecial Marine WarningTBW65 min
Jan 19, 9:01 AM ESTSpecial Weather StatementTBWPinellas44 min
Jan 19, 9:59 AM ESTSpecial Marine WarningTBW30 min
Jan 19, 10:22 AM ESTSpecial Weather StatementTBWHillsborough23 min
Jan 19, 1:57 PM ESTSpecial Weather StatementTBWHardee48 min
Jan 19, 2:54 PM ESTCold Weather AdvisoryTBWCitrus, Hernando, Hillsborough, Levy, Pasco, Pinellas and 1 more18 hr
Jan 19, 2:54 PM ESTFreeze WarningTBWLevy18 hr

Nearby

Severe Thunderstorm Warnings in Florida, 2025Every severe thunderstorm warning in 2025

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.