Alert archive / Mississippi / Tornado Warnings in 1993

Tornado Warning 13, NWS Jackson, MS

February 15, 1993Kemper County, Mississippi

NWS Jackson, MS issued this tornado warning at Feb 15, 1993, 10:50 PM CST for Kemper County, Mississippi. It was in force for 55 min.

The area

The counties it named.

The facts

Issued
Feb 15, 1993, 10:50 PM CST (04:50 UTC)
Expired
Feb 15, 1993, 11:45 PM CST
In force
55 min
Issued by
NWS Jackson, MS
Area
Whole counties

County Kemper County, MS

The nearest sounding before it

Centreville/Bibb, AL (KCKL), launched 00:00Z, 4.8 hours before the alert went out and 136 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, Centreville/Bibb, AL at 00:00Z on 1993-02-16Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Centreville/Bibb, AL at 00:00Z on 1993-02-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 594 square meters per square second.1939587897117Sfc1 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
1276 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
594 m²/s²
0-3 km storm-relative helicity
789 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KMEI 160451
TORMEI
MSC069-160545-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MERIDIAN MS
1050 PM CST MON FEB 15 1993
 
THE NATIONAL WEATHER SERVICE IN MERIDIAN HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 1145 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATION......
 
IN EAST CENTRAL MISSISSIPPI
 
   ...KEMPER COUNTY
 
AT 1043 PM CST...A POSSIBLE TORNADO WAS INDICATED BY RADAR 20 MILES
WEST OF DE KALB MISSISSIPPI.
 
MOVEMENT WAS EAST AT 45 MILES AN HOUR.
 
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 15, 6:05 PM CSTSevere Thunderstorm WarningJANLeake25 min
Feb 15, 6:05 PM CSTSevere Thunderstorm WarningJANWarren25 min
Feb 15, 6:06 PM CSTTornado WarningJANNeshoba69 min
Feb 15, 6:14 PM CSTTornado WarningJANWinston61 min
Feb 15, 6:44 PM CSTSevere Thunderstorm WarningJANLeake, Madison46 min
Feb 15, 6:46 PM CSTSevere Thunderstorm WarningJANIssaquena29 min
Feb 15, 7:03 PM CSTSevere Thunderstorm WarningJANSharkey27 min
Feb 15, 7:21 PM CSTSevere Thunderstorm WarningJANHumphreys, Yazoo39 min
Feb 15, 7:25 PM CSTSevere Thunderstorm WarningJANIssaquena, Sharkey35 min
Feb 15, 8:01 PM CSTSevere Thunderstorm WarningJANYazoo29 min
Feb 15, 8:34 PM CSTSevere Thunderstorm WarningJANWarren, Yazoo26 min
Feb 15, 8:55 PM CSTFlash Flood WarningJANIssaquena, Sharkey, Yazoo6 hr
Feb 15, 8:55 PM CSTFlash Flood WarningJANWarren6 hr
Feb 15, 9:02 PM CSTSevere Thunderstorm WarningJANWarren28 min
Feb 15, 9:08 PM CSTSevere Thunderstorm WarningJANMadison52 min
Feb 15, 9:50 PM CSTTornado WarningJANLeake25 min
Feb 15, 10:06 PM CSTTornado WarningJANNeshoba69 min
Feb 15, 10:13 PM CSTTornado WarningJANLeake17 min
Feb 15, 10:29 PM CSTSevere Thunderstorm WarningJANHinds31 min
Feb 16, 12:26 AM CSTSevere Thunderstorm WarningJANSimpson34 min
Feb 16, 12:33 AM CSTTornado WarningJANLauderdale42 min

Nearby

Tornado Warnings in Mississippi, 1993Every tornado warning in 1993Tornadoes in 1993

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.