Alert archive / Mississippi / Tornado Warnings in 1992

Tornado Warning 3, NWS Memphis, TN

March 9, 1992Itawamba County, Mississippi

NWS Memphis, TN issued this tornado warning at Mar 9, 1992, 5:00 PM CST for Itawamba County, Mississippi. It was in force for 30 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 9, 1992, 5:00 PM CST (23:00 UTC)
Expired
Mar 9, 1992, 5:30 PM CST
In force
30 min
Issued by
NWS Memphis, TN
Area
Whole counties

County Itawamba County, MS

What was reported inside it

TimeReportWhereRemark
Mar 9, 5:00 PM CSTHail 1.75Itawamba, MS

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 11.0 hours before the alert went out and 158 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 12:00Z on 1992-03-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 242 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, Little Rock, AR at 12:00Z on 1992-03-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 202 square meters per square second.1939587897Sfc1 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
242 J/kg
Mixed-layer CIN
-110 J/kg
Mixed-layer LCL
963 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
202 m²/s²
0-3 km storm-relative helicity
219 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KTUP 092300
TORTUP
MSC057-092330-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TUPELO MS
500 PM CST MON MAR 9 1992
 
THE NATIONAL WEATHER SERVICE IN TUPELO HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  530 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHEAST MISSISSIPPI
 
   ...EASTERN ITAWAMBA COUNTY
 
AT 457 PM CST...NATIONAL WEATHER SERVICE RADAR IN TUPELO SHOWED A
POSSIBLE TORNADO 2 MILES SOUTHEAST OF FULTON MISSISSIPPI MOVING TO THE
EAST-NORTHEAST AT 30 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.
 
NNNN

What forecasters said that day

The local office's own words before this tornado 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 9, 4:34 PM CST, 26 minutes before
TNZALL-100430-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
435 PM CST MON MAR 9 1992

            ... FREEZING WEATHER TO RETURN ...

ALTHOUGH THE WEATHER TODAY WAS WARM...A COLD FRONT WILL BE ENTERING
WEST TENNESSEE AROUND SUNRISE TUESDAY.  THE FRONT WILL SWEEP ACROSS
MUCH OF THE STATE DURING THE DAY ENDING THE RAINS IN WEST AND
MIDDLE TENNESSEE.

BEHIND THE FRONT...ARCTIC AIR WILL INVADE TENNESSEE CAUSING
TEMPERATURES TO FALL DURING THE DAY INTO THE 40S OVER THE WESTERN HALF
OF THE STATE.  THE FRONT SHOULD REACH THE CUMBERLAND PLATEAU BY
TUESDAY EVENING.  SKIES SHOULD REMAIN CLOUDY DURING THE DAY OVER WEST
AND MIDDLE TENNESSEE ON TUESDAY PREVENTING THE SUN FROM PROVIDING MUCH
WARMTH.

ADDITIONALLY...WINDS FROM THE NORTHWEST FOLLOWING THE FRONT WILL BE
STRONG...ABOUT 15 OR 20 MILES AN HOUR.

THE WINDS WILL BE DECREASING TUESDAY NIGHT...AND BY WEDNESDAY MORNING
TEMPERATURES WILL BE FREEZING OR BELOW ACROSS ALL BUT THE EAST
TENNESSEE VALLEY.

WITH THE WARM TEMPERATURES OVER THE PAST WEEK OR SO...MANY TREES AND
PLANTS HAVE BLOOMED.  THE COLD TEMPERATURES COULD PROVIDE SOME DAMAGE
TO THE NEW VEGETATION...SO PRECAUTIONS SHOULD BE TAKEN TO MINIMIZE
POTENTIAL DAMAGE.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 9, 2:19 PM CSTSevere Thunderstorm WarningMEGItawamba, Prentiss, Tishomingo56 min
Mar 9, 2:25 PM CSTSevere Thunderstorm WarningMEGLafayette50 min
Mar 9, 2:47 PM CSTSevere Thunderstorm WarningMEGLee43 min
Mar 9, 3:13 PM CSTSevere Thunderstorm WarningMEGItawamba, Tishomingo62 min
Mar 9, 3:47 PM CSTSevere Thunderstorm WarningMEGChickasaw43 min
Mar 9, 4:30 PM CSTTornado WarningMEGItawamba, Lee, Monroe30 min

Nearby

Tornado Warnings in Mississippi, 1992Every tornado warning in 1992Tornadoes in 1992

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.