Alert archive / Louisiana / Severe Thunderstorm Warnings in 1987
Severe Thunderstorm Warning 90, NWS Lake Charles, LA
NWS Lake Charles, LA issued this severe thunderstorm warning at Nov 16, 1987, 4:00 AM CST for Allen Parish, Louisiana. It was in force for 60 min.
The area
The counties it named.
The facts
- Issued
- Nov 16, 1987, 4:00 AM CST (10:00 UTC)
- Expired
- Nov 16, 1987, 5:00 AM CST
- In force
- 60 min
- Issued by
- NWS Lake Charles, LA
- Area
- Whole counties
County Allen Parish, LA
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
Lake Charles Mun, LA (KLCH), launched 00:00Z, 10.0 hours before the alert went out and 69 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
- 2220 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 550 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 172 m²/s²
- 0-3 km storm-relative helicity
- 239 m²/s²
- Significant tornado parameter
- 2.3
- Supercell composite
- 12.8
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 16, 12:39 AM CST, 3 hours 21 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE LAKE CHARLES LA 1240 AM CST MON NOV 16 1987 ...A TORNADO WATCH IS IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHWEST LOUISIANA UNTIL 2 AM MONDAY MORNING... AT 1225 AM...STRONG THUNDERSTORMS WITH VERY HEAVY RAIN WERE LOCATED JUST EAST OF JENA...AND IN EAST TEXAS NEAR RAYBURN LAKE...LUFKIN... LAKE LIVINGSTON AND WOODVILLE. RAIN WITH SCATTERED THUNDERSTORMS MIXED IN WAS SHOWN FROM SABINE PASS TO LAFAYETTE TO NATCHEZ MISSISSIPPI...AND SPREAD INTO EAST TEXAS FROM HOUSTON TO LUFKIN TO NORTH OF TOLEDO BEND RESERVOIR. SCATTERED SHOWERS AND THUNDERSTORMS CONTINUED IN THE COASTAL WATERS FROM GALVESTON TO CAMERON. MOVEMENT OF T<HE RAIN AND THUNDERSTORMS WAS NORTHEAST AT 45 MPH.
Special weather statement, Nov 16, 1:50 AM CST, 2 hours 10 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE LAKE CHARLES LA 145 AM CST MON NOV 16 1987 ...A TORNADO WATCH IS IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHWEST LOUISIANA UNTIL 2 AM MONDAY MORNING... ...A FLASH FLOOD WATCH IS IN EFFECT FOR MOST OF SOUTHWEST AND CENTRAL LOUISIANA FOR THE REMAINDER OF TONIGHT AND THROUGH MONDAY... AT 125 AM...RAIN WITH WIDELY SCATTERED STRONG THUNDERSTORMS MIXED IN WAS SHOWN WEST OF A LINE FROM LAKE CHARLES TO VILLE PLATTE TO NATCHEZ MISSISSIPPI...AND SPREAD INTO EAST TEXAS TO WELL WEST OF A HOUSTON... LAKE LIVINGSTON...LUFKIN...NORTHERN TOLEDO BEND RESERVOIR LINE. THE HEAVIEST ACTIVITY WAS SHOWN NEAR JENA...JUST SOUTH OF TOLEDO BEND RESERVOIR...AND IN EAST TEXAS NEAR KIRBYVILLE AND WOODVILLE. A CLUSTER OF STRONG THUNDERSTORMS WAS ALSO SHOWN BETWEEN BEAUMONT... GALVESTON TEXAS AND CAMERON...AND SPREAD INTO THE ADJACENT COASTAL WATERS. MOVEMENT WAS NORTHEAST AT 45 MPH. SINCE FLOODING OF STREETS AND LOW LYING AREAS HAS ALREADY OCCURRED THROUGHOUT MUCH OF SOUTHWEST AND CENTRAL LOUISIANA...ANY ADDITIONAL HEAVY RAINS WILL QUICKLY FLOOD POORLY DRAINED AREAS INCLUDING DITCHES AND CULVERTS. PERSONS LIVING IN THESE AREdAS SHOULD REMAIN ALERT FOR POSSIBLE FLOODING AND BE PREPARED TO TAKE QUICK ACTION IF NECESSARY. MOTORISTS ARE URGED NOT TO DRIVE THRU FLOODED AREAS.
Special weather statement, Nov 16, 2:38 AM CST, 1 hour 22 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE LAKE CHARLES LA 240 AM CST MON NOV 16 1987 ...A FLASH FLOOD WATCH IS IN EFFECT FOR MUCH OF SOUTHWEST AND CENTRAL LOUISIANA FOR THE REMAINDER OF TONIGHT AND THROUGH MONDAY... AT 225 AM...STRONG THUNDERSTORMS WERE SHOWN FROM ORANGE TEXAS TO SABINE PASS TO JUST SOUTH OF SABINE PASS MOVING NORTHEAST 45 MPH. THESE STORMS ARE ABOUT TO ENTER WESTERN CALCASIEU AND WESTERN CAMERON PARISHES. THE CALCASIEU SHERIFFS OFFICE REPORTED THAT THESE STORMS WERE PRODUCING VERY HEAVY RAIN AND GUSTY WINDS. MOTORISTS ARE URGED TO USE EXTREME CAUTION AS STREET FLOODING WILL ALSO LIKELY OCCUR IN THESE PARISHES. ELSEWHERE...STRONG THUNDERSTORMS CONTINUED IN EAST TEXAS FORM LUFKIN TO JASPER TO TOLEDO BEND RESERVOIR. RAIN WITH SCATTERED THUNDERSTORMS MIXED IN WAS SHOWN IN WESTERN AND CENTRAL LOUISIANA WEST OF A LINE FROM SABINE PASS TO EUNICE TO NATCHEZ MISSISSIPPI. SCATTERED SHOWERS WERE LOCATED IN THE COASTAL WATERS SOUTH OF SABINE PASS. MOVEMENT WAS NORTHEAST AT 45 MPH. SINCE FLOODING OF STREETS AND LOW LYING AREAS HAS ALREADY OCCURRED THROUGHOUT MUCH OF SOUTHWEST AND CENTRAL LOUISIANA...ANY ADDITIONAL HEAVY RAINS WILL QUICKLY FLOOD POORLY DRAINED AREAS INCLUDING DITCHES AND CULVERTS. PERSONS LIVING IN THESE AREAS SHOULD REMAIN ALERT FOR POSSIBLE FLOODING AND BE PREPARED TO TAKE QUICK ACTION IF NECESSARY.
Special weather statement, Nov 16, 3:45 AM CST, 15 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PORT ARTHUR TX 345 AM CST MON NOV 16 1987 ...THE TORNADO WATCH ISSUED EARLIER FOR ORANGE COUNTY AND THE SEVERE THUNDERSTORM WARNING FOR JEFFERSON AND ORANGE HAS BEEN DISCONTINUED... AT 340 AM CST THIS MORNING THE WEATHER RADAR SHOWED STRONG THUNDERSTORMS EAST OF THE CITY OF ORANGE MOVING NORTHEAST AT 30 MPH. OTHER THUNDERSTORMS WITH HEAVY RAINFALL WERE ALONG A LINE FROM FANNETT N'ORTHEAST TOWARD LUMBERTON TO DEWEYVILLE TEXAS. ANOTHER AREA OF HEAVY THUNDERSTORMS WAS IN THE EAST TEXAS LAKES AREA FROM WOODVILLE TO LAKE SAM RAYBURN TO HEMPHILL. M
Special weather statement, Nov 16, 3:46 AM CST, 14 minutes before
SPECIAL WEATHER STATEMENT...CORRECTED.... NATIONAL WEATHER SERVICE PORT ARTHUR TX 345 AM CST MON NOV 16 1987 ...THE TORNADO WARNING ISSUED EARLIER FOR ORANGE COUNTY AND THE SEVERE THUNDERSTORM WARNING FOR JEFFERSON AND ORANGE HAS BEEN DISCONTINUED... AT 340 AM CST THIS MORNING THE WEATHER RADAR SHOWED STRONG THUNDERSTORMS EAST OF THE CITY OF ORANGE MOVING NORTHEAST AT 30 MPH. OTHER THUNDERSTORMS WITH HEAVY RAINFALL WERE ALONG A LINE FROM( FANNETT NORTHEAST TOWARD LUMBERTON TO DEWEYVILLE TEXAS. ANOTHER AREA OF HEAVY THUNDERSTORMS WAS IN THE EAST TEXAS LAKES AREA FROM WOODVILLE TO LAKE SAM RAYBURN TO HEMPHILL. M
Local storm report, Nov 16, 3:50 AM CST, 10 minutes before
STORM REPORT NATIONAL WEATHER SERVICE LAKE CHARLES LA... 345 AM CST MON NOV 16 1987 315AM CST...TORNADO TOUCHED DOWN JUST NORTH OF EDGERLY LA.OR ABOUT 5 MILES WEST OF SULPHUR LA. SEVERAL MOBILE HOMES DESTROYED OR DAMAGED...REPORTS OF INJURIES...YOUNG BOY PUNCTURE TO HEAD...MOTHER LACARATIONS TO FACE...GIRL STITCHES TO LEG...ALL INJURIES WERE SUPERFICIAL...REPORT RECEIVED AT 330 AM BY WEATHER SERVICE BY CALCASIEU PARISH SHERIFFS DEPT.
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 15, 10:05 PM CST | Severe Thunderstorm Warning | LCH | Jasper, Newton | 25 min |
| Nov 15, 10:38 PM CST | Severe Thunderstorm Warning | LCH | Newton | 37 min |
| Nov 16, 2:24 AM CST | Severe Thunderstorm Warning | LCH | Jefferson, Orange | 116 min |
| Nov 16, 2:45 AM CST | Tornado Warning | LCH | Orange | 114 min |
| Nov 16, 10:05 AM CST | Severe Thunderstorm Warning | LCH | Jasper, Newton, Orange | 55 min |
| Nov 15, 7:50 PM CST | Severe Thunderstorm Warning | LCH | Calcasieu | 55 min |
| Nov 15, 8:08 PM CST | Tornado Warning | LCH | Calcasieu | 52 min |
| Nov 15, 8:44 PM CST | Severe Thunderstorm Warning | LCH | Allen | 46 min |
| Nov 15, 9:49 PM CST | Tornado Warning | LCH | Beauregard | 56 min |
| Nov 16, 2:57 AM CST | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu | 63 min |
| Nov 16, 4:00 AM CST | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu | 60 min |
| Nov 16, 7:00 AM CST | Flash Flood Warning | LCH | Grant, LaSalle, Rapides | 2 hr |
| Nov 16, 9:08 AM CST | Flash Flood Warning | LCH | Grant, LaSalle, Rapides | 3 hr |
| Nov 16, 10:34 AM CST | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 56 min |
| Nov 16, 10:34 AM CST | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 56 min |
| Nov 16, 11:02 AM CST | Severe Thunderstorm Warning | LCH | Allen, Rapides | 58 min |
| Nov 16, 11:02 AM CST | Severe Thunderstorm Warning | LCH | Jefferson Davis | 58 min |
| Nov 16, 11:38 AM CST | Severe Thunderstorm Warning | LCH | Acadia, Lafayette, Vermilion | 2 hr |
| Nov 16, 11:38 AM CST | Severe Thunderstorm Warning | LCH | Evangeline | 2 hr |
| Nov 16, 12:00 PM CST | Flash Flood Warning | LCH | Grant, LaSalle, Rapides | 4 hr |
| Nov 16, 12:17 PM CST | Tornado Warning | LCH | Acadia, Jefferson Davis | 43 min |
| Nov 16, 12:45 PM CST | Tornado Warning | LCH | Rapides | 60 min |
Nearby
Severe Thunderstorm Warnings in Louisiana, 1987Every severe thunderstorm warning in 1987
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.