Alert archive / Mississippi / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 348, NWS Jackson, MS

July 4, 1995Holmes County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Jul 4, 1995, 6:29 PM CDT for Holmes County, Mississippi. It was in force for 46 min.

The area

The counties it named.

The facts

Issued
Jul 4, 1995, 6:29 PM CDT (23:29 UTC)
Expired
Jul 4, 1995, 7:15 PM CDT
In force
46 min
Issued by
NWS Jackson, MS
Area
Whole counties

County Holmes County, MS

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 11.5 hours before the alert went out and 89 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, Jackson, MS at 12:00Z on 1995-07-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2293 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, Jackson, MS at 12:00Z on 1995-07-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 154 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
2293 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
544 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
154 m²/s²
0-3 km storm-relative helicity
131 m²/s²
Significant tornado parameter
1.2
Supercell composite
6.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KJAN 042332 RRA
SVRJAN
MSC051-050015-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE JACKSON MS
629 PM CDT TUE JUL 4 1995
 
THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  715 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL MISSISSIPPI
 
   ...WESTERN HOLMES COUNTY
 
JACKSON DOPPLER WEATHER RADAR INDICATES A SEVERE THUNDERSTORM ABOUT 5
MILES SOUTHWEST OF THORNTON AND MOVING TO THE NORTHEAST AT 30 MPH. THIS
THUNDESTORM EARLIER HAD SOME INDICATION OF A POSSIBLE TORNADO AND ANYONE
IN THE PATH OF THIS STORM SHOULD BE READY TO TAKE SHELTER QUICKLY. THE
THUNDERSTORM WILL PASS NEAR THORNTON BY 635 PM CDT THIPS EVENING AND
TCHULA BY 645 PM.
 
IF YOU ARE OUTSIDE...SEEK SHELTER IN A STRONG BUILDING AWAY FROM
WINDOWS.  DAMAGING WINDS...LARGE HAIL...VERY HEAVY RAIN...AND
DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
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What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jul 4, 4:03 PM CDT, 2 hours 26 minutes before
MSZ042>066-072-073-042200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
403 PM CDT TUE JUL 4 1995

...SEVERE THUNDERSTORM WATCH 702 CANCELLED FOR MUCH OF SOUTHERN
AND CENTRAL MISSISSIPPI...

THE SEVERE THUNDERSTORM WATCH WILL REMAIN IN EFFECT UNTIL 7 PM CDT
NORTH OF THE FOLLOWING COUNTIES...WARREN...YAZOO...MADISON...LEAKE
...NESHOBA AND KEMPER.  THESE COUNTIES AND ALL COUNTIES TO THE SOUTH
IN MISSISSIPPI ARE NO LONGER UNDER A SEVERE THUNDERSTORM WATCH THIS
AFTERNOON.  THE AREA OF THUNDERSTORMS HAS MOVED NORTH INTO NORTHERN
MISSISSIPPI. A FEW THUNDERSTORMS REMAIN OVER NORTHEASTERN LOUISIANA
WHICH COULD MOVE INTO THE DELTA COUNTIES OF CENTRAL MISSISSIPPI BY 5
PM THIS EVENING.
Special weather statement, Jul 4, 4:12 PM CDT, 2 hours 17 minutes before
MSZ042>066-072-073-042200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
403 PM CDT TUE JUL 4 1995

...SEVERE THUNDERSTORM WATCH 702 CANCELLED FOR MUCH OF SOUTHERN
AND CENTRAL MISSISSIPPI...

THE SEVERE THUNDERSTORM WATCH WILL REMAIN IN EFFECT UNTIL 7 PM CDT
NORTH OF THE FOLLOWING COUNTIES...WARREN...YAZOO...MADISON...LEAKE
...NESHOBA AND KEMPER.  THESE COUNTIES AND ALL COUNTIES TO THE SOUTH
IN MISSISSIPPI ARE NO LONGER UNDER A SEVERE THUNDERSTORM WATCH THIS
AFTERNOON.  THE AREA OF THUNDERSTORMS HAS MOVED NORTH INTO NORTHERN
MISSISSIPPI. A FEW THUNDERSTORMS REMAIN OVER NORTHEASTERN LOUISIANA
WHICH COULD MOVE INTO THE DELTA COUNTIES OF CENTRAL MISSISSIPPI BY 5
PM THIS EVENIN6G.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 4, 5:54 PM CDTTornado WarningJANHumphreys, Sharkey, Yazoo51 min
Jul 4, 6:45 PM CDTTornado WarningJANHolmes29 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 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.