Alert archive / Mississippi / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 193, NWS Jackson, MS

June 9, 1994Attala County, Madison County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Jun 9, 1994, 3:50 PM CDT for Attala County, Madison County, Mississippi. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Jun 9, 1994, 3:50 PM CDT (20:50 UTC)
Expired
Jun 9, 1994, 4:15 PM CDT
In force
25 min
Issued by
NWS Jackson, MS
Area
Whole counties

Counties Attala County, MS, Madison County, MS

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 8.8 hours before the alert went out and 219 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 1994-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3980 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 1994-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 68 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
3980 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
756 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
68 m²/s²
0-3 km storm-relative helicity
41 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 9, 3:14 PM CDTSevere Thunderstorm WarningJANYazoo31 min
Jun 9, 3:28 PM CDTSevere Thunderstorm WarningJANHolmes47 min
Jun 9, 3:29 PM CDTSevere Thunderstorm WarningJANWinston61 min
Jun 9, 4:12 PM CDTSevere Thunderstorm WarningJANLeake33 min
Jun 9, 4:20 PM CDTSevere Thunderstorm WarningJANNeshoba55 min
Jun 9, 4:47 PM CDTSevere Thunderstorm WarningJANKemper58 min
Jun 9, 4:52 PM CDTSevere Thunderstorm WarningJANLauderdale68 min
Jun 9, 5:32 PM CDTSevere Thunderstorm WarningJANClarke58 min
Jun 9, 6:20 PM CDTSevere Thunderstorm WarningJANAmite, Franklin40 min
Jun 9, 6:31 PM CDTSevere Thunderstorm WarningJANWayne59 min
Jun 9, 6:46 PM CDTSevere Thunderstorm WarningJANJones59 min
Jun 9, 6:47 PM CDTSevere Thunderstorm WarningJANMarion, Pike, Walthall43 min
Jun 9, 6:47 PM CDTSevere Thunderstorm WarningJANForrest, Lamar43 min
Jun 9, 4:57 PM CDTSevere Thunderstorm WarningJANSumter63 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.