Alert archive / Mississippi / Severe Thunderstorm Warnings in 1988

Severe Thunderstorm Warning 201, NWS Jackson, MS

November 19, 1988Lawrence County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Nov 19, 1988, 9:47 PM CST for Lawrence County, Mississippi. It was in force for 28 min.

The area

The counties it named.

The facts

Issued
Nov 19, 1988, 9:47 PM CST (03:47 UTC)
Expired
Nov 19, 1988, 10:15 PM CST
In force
28 min
Issued by
NWS Jackson, MS
Area
Whole counties

County Lawrence County, MS

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 3.8 hours before the alert went out and 86 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 00:00Z on 1988-11-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1353 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 00:00Z on 1988-11-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 203 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
1353 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
653 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
203 m²/s²
0-3 km storm-relative helicity
230 m²/s²
Significant tornado parameter
1.0
Supercell composite
8.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, Nov 19, 7:28 PM CST, 2 hours 19 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY...CORRECT LINE 5
NATIONAL WEATHER SERVICE JACKSON MS
725 PM CST SAT NOV 19 1988

AT 720 PM...A LINE OF INTENSE THUNDERSTORMS EXTENDED FROM WEST OF
BOLIVAR COUNTY TO 20 MILES EAST OF MONROE AND THEN EXTENDS SOUTH-
SOUTHWEST INTO SOUTH CENTRAL LOUISIANA. THIS LINE IS MOVING EAST AT
25 MPH AND WILL MOVE INTO MISSISSIPPI IN THE DELTA DURING THE NEXT
30 MINUTES AND IN SOUTHWEST MISSISSIPPI DURING THE NEXT 1 TO 2 HOURS.

OTHER STRONG THUNDERSTORMS WERE SCATTERED FROM WEST OF VICKSBURG TO WEST
OF NATCHEZ. THESE STORMS ARE MOVING NORTHEAST AT 45 MPH.

OTHER THUNDERSTORMS WITH VERY HEAVY RAIN WERE LOCATED NEAR MONTICELLO
...MADISON...CANTON...LEXIN0GTON AND NEAR MARKS. THESE STORMS ARE MOVING
NORTHEAST AT 45 MPH.
Special weather statement, Nov 19, 8:30 PM CST, 1 hour 17 minutes before
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Special weather statement, Nov 19, 9:05 PM CST, 42 minutes before
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Special weather statement, Nov 19, 9:15 PM CST, 32 minutes before
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Special weather statement, Nov 19, 9:17 PM CST, 30 minutes before
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Special weather statement, Nov 19, 9:35 PM CST, 12 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Nov 19, 6:04 PM CSTTornado WarningJANSunflower26 min
Nov 19, 6:09 PM CSTTornado WarningJANYazoo36 min
Nov 19, 6:46 PM CSTTornado WarningJANHinds29 min
Nov 19, 6:46 PM CSTTornado WarningJANCopiah, Rankin19 min
Nov 19, 6:47 PM CSTTornado WarningJANHolmes, Yazoo28 min
Nov 19, 7:32 PM CSTTornado WarningJANWarren43 min
Nov 19, 7:38 PM CSTTornado WarningJANLeake37 min
Nov 19, 8:02 PM CSTTornado WarningJANSharkey43 min
Nov 19, 8:16 PM CSTTornado WarningJANLeake29 min
Nov 19, 8:18 PM CSTTornado WarningJANWinston42 min
Nov 19, 8:20 PM CSTTornado WarningJANAmite, Franklin25 min
Nov 19, 8:34 PM CSTTornado WarningJANHumphreys26 min
Nov 19, 10:07 PM CSTSevere Thunderstorm WarningJANJasper53 min
Nov 19, 10:33 PM CSTSevere Thunderstorm WarningJANLauderdale42 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 1988Every severe thunderstorm warning in 1988

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.