Alert archive / Mississippi / Tornado Warnings in 1997

Tornado Warning 26, NWS Jackson, MS

April 27, 1997Marion County, Mississippi

NWS Jackson, MS issued this tornado warning at Apr 27, 1997, 6:23 AM CDT for Marion County, Mississippi. It was in force for 37 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 27, 1997, 6:23 AM CDT (11:23 UTC)
Expired
Apr 27, 1997, 7:00 AM CDT
In force
37 min
Issued by
NWS Jackson, MS
Area
Whole counties

County Marion County, MS

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 27, 4:15 AM CDTTornado WatchSPC6 hr

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 11.4 hours before the alert went out and 110 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, Slidell Radar S, LA at 00:00Z on 1997-04-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 96 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, Slidell Radar S, LA at 00:00Z on 1997-04-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 100 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
96 J/kg
Mixed-layer CIN
-414 J/kg
Mixed-layer LCL
887 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
100 m²/s²
0-3 km storm-relative helicity
371 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.

211 
WFUS1 KJAN 271125 RRA
TORJAN
MSC091-271200-
 
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
623 AM CDT SUN APR 27 1997
 
THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  700 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL MISSISSIPPI
 
   ...MARION COUNTY
 
AT 623 AM...RADAR INDICATED A POSSIBLE TORNADO JUST SOUTH OF COLUMBIA.
THE TORNADO WAS MOVING NORTHEAST AT 35 MPH. PEOPLE IN COLUMBIA SHOULD
TAKE COVER.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS IN AN
INTERIOR ROOM ON THE LOWEST FLOOR.  GET UNDER STURDY FURNITURE.
USE PILLOWS OR CUSHIONS TO COVER YOUR HEAD.
<
75

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 27, 12:21 AM CDTSevere Thunderstorm WarningJANAdams39 min
Apr 27, 1:05 AM CDTSevere Thunderstorm WarningJANRankin40 min
Apr 27, 1:21 AM CDTSevere Thunderstorm WarningJANScott, Smith39 min
Apr 27, 2:00 AM CDTFlash Flood WarningJANAdams3 hr
Apr 27, 2:29 AM CDTSevere Thunderstorm WarningJANSimpson31 min
Apr 27, 2:32 AM CDTSevere Thunderstorm WarningJANCopiah43 min
Apr 27, 3:58 AM CDTSevere Thunderstorm WarningJANWashington47 min
Apr 27, 4:42 AM CDTSevere Thunderstorm WarningJANLawrence33 min
Apr 27, 4:48 AM CDTTornado WarningJANJefferson Davis, Marion42 min
Apr 27, 5:25 AM CDTSevere Thunderstorm WarningJANCovington35 min
Apr 27, 6:01 AM CDTSevere Thunderstorm WarningJANCovington, Jones44 min
Apr 27, 6:03 AM CDTSevere Thunderstorm WarningJANMarion42 min
Apr 27, 6:44 AM CDTTornado WarningJANLamar46 min
Apr 27, 7:07 AM CDTTornado WarningJANForrest53 min
Apr 27, 7:48 AM CDTSevere Thunderstorm WarningJANJones27 min
Apr 27, 9:07 AM CDTFlash Flood WarningJANHinds2 hr
Apr 27, 11:42 AM CDTFlash Flood WarningJANJefferson Davis, Marion3 hr
Apr 27, 12:27 PM CDTSevere Thunderstorm WarningJANJones48 min
Apr 27, 1:00 PM CDTFlash Flood WarningJANLincoln3 hr
Apr 27, 2:56 PM CDTFlash Flood WarningJANLauderdale2 hr
Apr 27, 3:15 PM CDTFlash Flood WarningJANJasper, Newton, Smith105 min
Apr 27, 3:15 PM CDTFlash Flood WarningJANNeshoba105 min

Nearby

Tornado Warnings in Mississippi, 1997Every tornado warning in 1997Tornadoes in 1997

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.