Alert archive / Louisiana / Tornado Warnings in 1993
Tornado Warning 2, NWS Lake Charles, LA
NWS Lake Charles, LA issued this tornado warning at Mar 30, 1993, 4:57 PM CST for Grant Parish, Louisiana. It was in force for 48 min.
The area
The counties it named.
The facts
- Issued
- Mar 30, 1993, 4:57 PM CST (22:57 UTC)
- Expired
- Mar 30, 1993, 5:45 PM CST
- In force
- 48 min
- Issued by
- NWS Lake Charles, LA
- Area
- Whole counties
County Grant Parish, LA
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 12:00Z, 11.0 hours before the alert went out and 176 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.
- Mixed-layer CAPE
- 1909 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 524 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 116 m²/s²
- 0-3 km storm-relative helicity
- 200 m²/s²
- Significant tornado parameter
- 1.7
- Supercell composite
- 10.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KLCH 302301 TORLCH LAC043-302345- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE LAKE CHARLES LA 457 PM CST TUE MAR 30 1993 THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 545 PM CST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN CENTRAL LOUISIANA ...GRANT PARISH AT 455 PM CST...A TORNADO WAS DETECTED BY RADAR NEAR COLFAX LOUISIANA IN GRANT PARISH. THIS STORM WAS MOVING NORTHEAST AT 30 MILES AN HOUR. IF YOU ARE IN THE PATH OF A TORNADO...SEEK SHELTER IN A NEARBY REINFORCED BUILDING. GET UNDER A PIECE OF STURDY FURNITURE PREFERABLY IN AN INTERIOR ROOM ON THE LOWEST FLOOR. USE BLANKETS OR PILLOWS TO COVER YOUR BODY. AVOID WINDOWS. IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
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 30, 2:12 PM CST, 2 hours 45 minutes before
TXZ033-302115- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PORT ARTHUR TX 212 PM CST TUE MAR 30 1993 ...A TORNADO WATCH IS IN EFFECT FOR ALL OF EAST TEXAS UNTIL 700 PM... AT 205 PM...A VERY STRONG THUNDERSTORM WAS NOTED EAST OF ZAVALLA IN ANGELINA COUNTY. THE STORM WAS MOVING TO THE NORTHEAST AT 35 MILES AN HOUR. THE PRESENT MOVEMENT WILL BRING THE STORMS OVER THE CENTRAL PORTION OF SAM RAYBURN RESERVOIR AND INTO CENTRAL SAN AUGUSTINE COUNTY BETWEEN 215 AND 245 PM. BOATERS ON SAM RAYBURN SHOULD MOVE TO SHORE AT ONCE. RESIDENTS OF THE EAST TEXAS LAKES AREA...ESPECIALLY IN SAN AUGUSTINE COUNTY SHOULD BE PREPARED TO TAKE SHELTER IF SEVERE WEATHER IS OBSERVED OR A WARNING IS ISSUED. NNNN
Special weather statement, Mar 30, 2:55 PM CST, 2 hours 2 minutes before
TXZ046-048-302200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PORT ARTHUR TX 255 PM CST TUE MAR 30 1993 ...A TORNADO WATCH IS IN EFFECT FOR SOUTHEAST TEXAS UNTIL 700 PM... AT 255 PM...NATIONAL WEATHER SERVICE RADAR SHOWED A COUPLE OF THUNDERSTORMS IN SOUTHEAST TEXAS...NORTH OF LIBERTY AND NEAR KOUNTZE. MOVEMENT WAS NORTHEAST AT 35 MILES AN HOUR. THE STRONGEST THUNDERSTORM WAS NOTED OVER THE SOUTHERN SECTIONS OF SABINE COUNTY IN THE LAKES AREA MOVING TO THE NORTHEAST AS WELL. THUNDERSTORMS ARE EXPECTED TO CONTINUE TO DEVELOP ACROSS SOUTHEAST TEXAS THROUGH THE AFTERNOON HOURS. PERSONS IN SOUTHEAST TEXAS SHOULD BE READY TO TAKE QUICK ACTION IF A WARNING IS ISSUED. STAY TUNFED TO NOAA WEATHER RADIO OR THIS STATION FOR LATER STATEMENTS. NNNN
Special weather statement, Mar 30, 3:36 PM CST, 1 hour 21 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-302235- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE LAKE CHARLES LA 335 PM CST TUE MAR 30 1993 ...A TORNADO WATCH IS IN EFFECT UNTIL 8 PM THIS TUESDAY EVENING FOR ALL OF SOUTHWEST AND CENTRAL LOUISIANA... AT 325 PM...A CLUSTER OF STRONG THUNDERSTORMS WITH VERY HEAVY RAINFALL WAS SHOWN 15 MILES EITHER SIDE OF THE SOUTHERN MOST END OF TOLEDO BEND RESERVIOR. WIDELY SCATTERED SHOWERS AND THUNDERSTORMS WERE OCCURRING FROM JENA TO TOLDEO BEND RESERVIOR AND THEN TO BETWEEN BATON ROUGE AND KOUNTZE TEXAS. MOVEMENT WAS 35 MILES AN HOUR.
Special weather statement, Mar 30, 3:40 PM CST, 1 hour 17 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-302235- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY...CORRECTION... NATIONAL WEATHER SERVICE LAKE CHARLES LA 335 PM CST TUE MAR 30 1993 ...A TORNADO WATCH IS IN EFFECT UNTIL 8 PM THIS TUESDAY EVENING FOR ALL OF SOUTHWEST AND CENTRAL LOUISIANA... AT 325 PM...A CLUSTER OF STRONG THUNDERSTORMS WITH VERY HEAVY RAINFALL WAS SHOWN 15 MILES EITHER SIDE OF THE SOUTHERN MOST END OF TOLEDO BEND RESERVIOR. WIDELY SCATTERED SHOWERS AND THUNDERSTORMS WERE OCCURRING FROM JENA TO TOLDEO BEND RESERVIOR AND THEN TO BETWEEN BATON ROUGE AND KOUNTZE TEXAS. MOVEMENT WAS NORTHEAST AT 35 MILES AN HOUR.
Special weather statement, Mar 30, 3:50 PM CST, 1 hour 7 minutes before
TXZ033-046-048-302245- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PORT ARTHUR TX 350 PM CST TUE MAR 30 1993 ...A TORNADO WATCH IS IN EFFECT UNTIL 700 PM FOR THE EAST TEXAS LAKES AREA AND EXTREME SOUTHEAST TEXAS... ...THE SEVERE THUNDERSTORM WARNING FOR SABINE COUNTY EXPIRED AT 330 PM.. AT 350 PM...NATIONAL WEATHER SERVICE RADAR SHOWED A BAND OF SCATTERED SHOWERS AND THUNDERSTORMS EXTENDING FROM THE TOLEDO BEND RESERVOIR TO NEAR JASPER AND SOUTH OF DAM B. A SECOND BAND EXTENDED FROM ALTO TO MOUNT ENTERPRISE AND WAS MOVING INTO NORTHWEST NACOGDOCHES COUNTY. THE STRONGEST THUNDERSTORMS WERE NOTED NORTHEAST OF JASPER AND OVER THE CENTRAL SECTIONS OF TOLEDO BEND. MOVEMENT WAS NORTHEAST AT 35 MILES AN HOUR. NO SEVERE WEATHER HAS BEEN REPORTED SO FAR IN THESE AREAS...HOWEVER SOME OF THE STORMS COULD PRODUCE DAMAGING WINDS...LARGE HAIL...HEAVY RAIN... DANGEROUS LIGHTNING...AND POSSIBILITY TORNADOES. PERSONS IN EAST ATND SOUTHEAST TEXAS SHOULD BE ALERT TO THE LATEST WEATHER DETAILS AND BE PREPARED TO MOVE TO SHELTER IF SEVERE WEATHER THREATENS. NNNN
Special weather statement, Mar 30, 4:35 PM CST, 22 minutes before
TXZ-048-302330- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PORT ARTHUR TX 435 PM CST TUE MAR 30 1993 ...THE TORNADO WATCH FOR JEFFERSON AND ORANGE COUNTIES HAS BEEN CANCELLED... AT 430 PM...WEATHER SERVICE RADAR SHOWED THE SHOWERS AND THUNDERSTORMS THAT PROMPTED THE TORNADO WATCH WERE ALL WELL NORTH OF THE GOLDEN TRIANGLE. ONE LINE WAS NOTED FROM NEWTON TO THE TOLEDO BEND RESERVOIR AND INTO LOUISIANA. MOVEMENT WAS EAST-NORTHEAST AT 35 MILES AN HOUR. PEA-SIZE HAIL WAS REPORTED IN JASPER AT 345 PM...OTHERWISE NO REPORTS OF SEVERE WEATHER WERE RECEIVED FROM THE EAST TEXAS LAKES AREA OR SOUTHEAST TEXAS. A FEW ISOLATED SHOWERS ARE POSSIBLE BEFORE SUNSET IN THE GOLDEN TRIAN6GLE...THEN SKIES WILL BEGIN TO CLEAR AS A PACIFIC COLD FRONT MOVES THROUGH SOUTHEAST TEXAS. & NNNN
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 30, 4:12 PM CST | Severe Thunderstorm Warning | LCH | Grant | 63 min |
| Mar 30, 5:08 PM CST | Severe Thunderstorm Warning | LCH | Vernon | 67 min |
| Mar 30, 5:21 PM CST | Severe Thunderstorm Warning | LCH | Grant | 39 min |
| Mar 30, 5:24 PM CST | Severe Thunderstorm Warning | LCH | LaSalle | 66 min |
Nearby
Tornado Warnings in Louisiana, 1993Every tornado warning in 1993Tornadoes in 1993
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.