Alert archive / Florida / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 19, NWS Tampa Bay, FL

May 4, 1995Hardee County, Manatee County, Florida

NWS Tampa Bay, FL issued this severe thunderstorm warning at May 4, 1995, 3:57 PM EDT for Hardee County, Manatee County, Florida. It was in force for 63 min.

The area

The counties it named.

The facts

Issued
May 4, 1995, 3:57 PM EDT (19:57 UTC)
Expired
May 4, 1995, 5:00 PM EDT
In force
63 min
Issued by
NWS Tampa Bay, FL
Area
Whole counties

Counties Hardee County, FL, Manatee County, FL

The radar

The Tampa radar (KTBW), 40 km from the middle of the area, began a volume at 20:01 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 12:00Z, 8.0 hours before the alert went out and 40 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, Tampa Bay, FL at 12:00Z on 1995-05-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1267 joules per kilogram.LCLLFCEL10008507005003002001001 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, Tampa Bay, FL at 12:00Z on 1995-05-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 73 square meters per square second.193958Sfc1 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
1267 J/kg
Mixed-layer CIN
-101 J/kg
Mixed-layer LCL
747 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
73 m²/s²
0-3 km storm-relative helicity
144 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.4

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
May 4, 4:15 PM EDTSevere Thunderstorm WarningTBWHillsborough60 min
May 4, 5:31 PM EDTSevere Thunderstorm WarningTBWHillsborough, Pasco59 min

Nearby

Severe Thunderstorm Warnings in Florida, 1995Every severe thunderstorm warning in 1995

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.