Alert archive / Mississippi / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 151, NWS Jackson, MS

March 15, 1995Amite County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Mar 15, 1995, 11:12 AM CST for Amite County, Mississippi. It was in force for 33 min.

The area

The counties it named.

The facts

Issued
Mar 15, 1995, 11:12 AM CST (17:12 UTC)
Expired
Mar 15, 1995, 11:45 AM CST
In force
33 min
Issued by
NWS Jackson, MS
Area
Whole counties

County Amite County, MS

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 5.2 hours before the alert went out and 145 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 1995-03-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 66 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 1995-03-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 156 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
66 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
528 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
156 m²/s²
0-3 km storm-relative helicity
160 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 KJAN 151714 RRA
SVRJAN
MSC005-151745-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE JACKSON MS
1112 AM CST WED MAR 15 1995
 
THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1145 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHWEST MISSISSIPPI
 
   ...AMITE COUNTY
 
AT 1110AM...A SEVERE THUNDERSTORM WITH LARGE HAIL WAS INDICATED
ABOUT 5 MILES NORTHEAST OF GILLSBURG MOVING NORTH AT 15 MPH. THIS
STORM WILL CROSS HIGHWAY 48 EAST OF LIBERTY BEFORE NOON.
 
 
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, Mar 15, 10:00 AM CST, 1 hour 12 minutes before
MSZ001>082-160400-

MISSISSIPPI THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE JACKSON MS
1000 AM CST WED MAR 15 1995

...THUNDERSTORMS WITH HAIL POSSIBLE ACROSS SOUTH MISSISSIPPI...

AN UPPER LEVEL LOW WAS LOCATED BETWEEN SHREVEPORT AND LAKE CHARLES
LOUISIANA THIS MORNING. COLD AIR ALOFT ASSOCIATED WITH THE LOW WAS
ALREADY MAKING THE ATMOSPHERE UNSTABLE ACROSS SOUTH MISSISSIPPI.

SOME BREAKS IN THE CLOUDS ARE ALREADY NOTED OVER SOUTHERN PART OF
THE STATE. TEMPERATURES WARMING INTO THE UPPER 60S AND THE COLD AIR
ALOFT WILL MAKE THE ATMOSPHERE EVEN MORE UNSTABLE ACROSS THESE AREAS
THIS AFTERNOON. AS A RESULT...THUNDERSTORMS WILL DEVELOPE ACROSS
SOUTH MISSISSIPPI THIS AFTERNOON.

ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND
THIS EVENING ACROSS EXTREME SOUTH MISSISSIPPI...SOUTH OF A
NATCHEZ TO LAUREL TO WAYNESBORO LINE. THE MAIN THREAT FORM THESE
WILL BE LARGE HAIL.

EMERGENCY MANAGMENT...SPOTTER AND HAM RADIO PERSONEL SHOULD NOT
NEED TO BE ACTIVATED FOR WEATHER CONCERNS THROUGH TONIGHT.
Special weather statement, Mar 15, 10:02 AM CST, 1 hour 10 minutes before
MSZ001>082-160400-

MISSISSIPPI THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE JACKSON MS
1000 AM CST WED MAR 15 1995

...THUNDERSTORMS WITH HAIL POSSIBLE ACROSS SOUTH MISSISSIPPI...

AN UPPER LEVEL LOW WAS LOCATED BETWEEN SHREVEPORT AND LAKE CHARLES
LOUISIANA THIS MORNING. COLD AIR ALOFT ASSOCIATED WITH THE LOW WAS
ALREADY MAKING THE ATMOSPHERE UNSTABLE ACROSS SOUTH MISSISSIPPI.

SOME BREAKS IN THE CLOUDS ARE ALREADY NOTED OVER SOUTHERN PART OF
THE STATE. TEMPERATURES WARMING INTO THE UPPER 60S AND THE COLD AIR
ALOFT WILL MAKE THE ATMOSPHERE EVEN MORE UNSTABLE ACROSS THESE AREAS
THIS AFTERNOON. AS A RESULT...THUNDERSTORMS WILL DEVELOPE ACROSS
SOUTH MISSISSIPPI THIS AFTERNOON.

ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND
THIS EVENING ACROSS EXTREME SOUTH MISSISSIPPI...SOUTH OF A
NATCHEZ TO LAUREL TO WAYNESBORO LINE. THE MAIN THREAT FORM THESE
WILL BE LARGE HAIL.

EMERGENCY MANAGMENT...SPOTTER AND HAM RADIO PERSONEL SHOULD NOT
NEED TO BE ACTIVATED FOR WEATHER CONCERNS THROUGH TONIGHT.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 15, 11:49 AM CSTSevere Thunderstorm WarningJANLincoln71 min
Mar 15, 11:49 AM CSTSevere Thunderstorm WarningJANWalthall41 min
Mar 15, 12:04 PM CSTSevere Thunderstorm WarningJANRankin41 min
Mar 15, 12:23 PM CSTSevere Thunderstorm WarningJANLawrence52 min
Mar 15, 12:50 PM CSTSevere Thunderstorm WarningJANJefferson Davis40 min
Mar 15, 12:56 PM CSTSevere Thunderstorm WarningJANLamar49 min
Mar 15, 1:00 PM CSTSevere Thunderstorm WarningJANMarion45 min
Mar 15, 1:29 PM CSTSevere Thunderstorm WarningJANSimpson46 min
Mar 15, 1:41 PM CSTSevere Thunderstorm WarningJANForrest49 min
Mar 15, 1:56 PM CSTSevere Thunderstorm WarningJANCovington34 min
Mar 15, 1:59 PM CSTSevere Thunderstorm WarningJANJones61 min
Mar 15, 2:10 PM CSTSevere Thunderstorm WarningJANRankin50 min
Mar 15, 2:49 PM CSTSevere Thunderstorm WarningJANJasper56 min
Mar 15, 3:42 PM CSTSevere Thunderstorm WarningJANNewton63 min
Mar 15, 4:00 PM CSTSevere Thunderstorm WarningJANLauderdale60 min
Mar 15, 4:09 PM CSTSevere Thunderstorm WarningJANNeshoba66 min
Mar 15, 5:04 PM CSTSevere Thunderstorm WarningJANLauderdale56 min
Mar 15, 5:38 PM CSTSevere Thunderstorm WarningJANKemper67 min
Mar 15, 5:42 PM CSTSevere Thunderstorm WarningJANAdams33 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.