Alert archive / Florida / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 147, NWS Jacksonville, FL

June 19, 1995Baker County, Florida

NWS Jacksonville, FL issued this severe thunderstorm warning at Jun 19, 1995, 8:30 PM EDT for Baker County, Florida. It was in force for 45 min.

The area

The counties it named.

The facts

Issued
Jun 19, 1995, 8:30 PM EDT (00:30 UTC)
Expired
Jun 19, 1995, 9:15 PM EDT
In force
45 min
Issued by
NWS Jacksonville, FL
Area
Whole counties

County Baker County, FL

The nearest sounding before it

Jacksonville, FL (KJAX), launched 00:00Z, 0.5 hours before the alert went out and 59 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 1995-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 380 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, Jacksonville, FL at 00:00Z on 1995-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 square meters per square second.1939587897Sfc1 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
380 J/kg
Mixed-layer CIN
-74 J/kg
Mixed-layer LCL
1178 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

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 Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 8:56 PM EDTSevere Thunderstorm WarningJAXDuval64 min
Jun 19, 9:57 PM EDTSevere Thunderstorm WarningJAXDuval48 min
Jun 20, 2:22 PM EDTSevere Thunderstorm WarningJAXGlynn68 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.