Alert archive / Mississippi / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 259, NWS Jackson, MS

June 26, 1994Bolivar County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Jun 26, 1994, 9:20 AM CDT for Bolivar County, Mississippi. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Jun 26, 1994, 9:20 AM CDT (14:20 UTC)
Expired
Jun 26, 1994, 9:45 AM CDT
In force
25 min
Issued by
NWS Jackson, MS
Area
Whole counties

County Bolivar County, MS

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 2.3 hours before the alert went out and 143 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, Little Rock, AR at 12:00Z on 1994-06-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1525 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, Little Rock, AR at 12:00Z on 1994-06-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 338 square meters per square second.19395878Sfc1 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
1525 J/kg
Mixed-layer CIN
-276 J/kg
Mixed-layer LCL
1275 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
338 m²/s²
0-3 km storm-relative helicity
492 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.5

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 Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 25, 7:28 PM CDTSevere Thunderstorm WarningJANHolmes32 min
Jun 25, 7:47 PM CDTSevere Thunderstorm WarningJANGrenada28 min
Jun 25, 8:03 PM CDTSevere Thunderstorm WarningJANCarroll27 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 1994Every severe thunderstorm warning in 1994

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.