Alert archive / Mississippi / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 73, NWS Memphis, TN

April 30, 1995Itawamba County, Monroe County, Mississippi

NWS Memphis, TN issued this severe thunderstorm warning at Apr 30, 1995, 11:43 PM CDT for Itawamba County, Monroe County, Mississippi. It was in force for 32 min.

The area

The counties it named.

The facts

Issued
Apr 30, 1995, 11:43 PM CDT (04:43 UTC)
Expired
May 1, 1995, 12:15 AM CDT
In force
32 min
Issued by
NWS Memphis, TN
Area
Whole counties

Counties Itawamba County, MS, Monroe County, MS

The nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 4.7 hours before the alert went out and 163 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 00:00Z on 1995-05-01Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Little Rock, AR at 00:00Z on 1995-05-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 74 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
678 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
74 m²/s²
0-3 km storm-relative helicity
360 m²/s²
Significant tornado parameter
0.0
Supercell composite
7.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMEM 010444
SVRMEM
MSC057-095-010515-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
1143 PM CDT SUN APR 30 1995
 
THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1215 AM CDT
FOR PERSONS IN THE FOLLOWING LOCATIONS...S...
 
IN NORTHEAST MISSISSIPPI
 
   ...SOUTHERN ITAWAMBA COUNTY...NORTHERN MONROE COUNTY
 
AT 1140 PM WEATHER RADAR DETECTED A SEVERE THUNDERSTORM EAST OF SHANNON
MOVING EAST ACROSS NORTHERN MONROE AND SOUTHERN ITAWAMBA COUNTIES. LARGE
HAIL HAS OCCURRED WITH THIS STORM. THE STORM IS MOVING EAST AROUND 30
MILES AN HOUR.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
SLTRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 30, 8:10 PM CDTSevere Thunderstorm WarningMEGPanola35 min
Apr 30, 8:25 PM CDTSevere Thunderstorm WarningMEGPanola35 min
Apr 30, 8:53 PM CDTSevere Thunderstorm WarningMEGLafayette37 min
Apr 30, 9:41 PM CDTSevere Thunderstorm WarningMEGPontotoc34 min
Apr 30, 9:57 PM CDTSevere Thunderstorm WarningMEGChickasaw48 min
Apr 30, 10:12 PM CDTSevere Thunderstorm WarningMEGPontotoc48 min
Apr 30, 10:29 PM CDTSevere Thunderstorm WarningMEGLee46 min
Apr 30, 10:44 PM CDTSevere Thunderstorm WarningMEGMonroe46 min
Apr 30, 11:34 PM CDTSevere Thunderstorm WarningMEGLee26 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.