Alert archive / Louisiana / Tornado Warnings in 1989
Tornado Warning 15, NWS Lake Charles, LA
NWS Lake Charles, LA issued this tornado warning at May 18, 1989, 12:28 PM CDT for Calcasieu Parish, Louisiana. It was in force for 62 min.
The area
The counties it named.
The facts
- Issued
- May 18, 1989, 12:28 PM CDT (17:28 UTC)
- Expired
- May 18, 1989, 1:30 PM CDT
- In force
- 62 min
- Issued by
- NWS Lake Charles, LA
- Area
- Whole counties
County Calcasieu 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 12:00Z, 5.5 hours before the alert went out and 19 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 619 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 353 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KLCH 181729
TORLCH
LAC019-181830-
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1228 PM CDT THU MAY 18 1989
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 130 PM CDT
FOR PEOPLE IN THE FOLLOWING PARISH...
IN SOUTHWEST LOUISIANA
...CALCASIEU
AT 1220 PM THE PUBLIC REPORTED A POSSIBLE TORNADO NEAR VINTON
LOUISIANA IN WESTERN CALCASIEU PARISH.
RADAR SHOWED NUMEROUS THUNDERSTORMS...SOME SEVERE OVER THE WESTERN
HALF OF CALCASIEU PARISH.
THE THUNDERSTORMS WERE MOVING NORTHEAST AT 35 MPH.
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.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, May 18, 6:45 AM CDT, 5 hours 43 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE LAKE CHARLES LA 645 AM CDT THU MAY 18 1989 ...A FLASH FLOOD WATCH IS IN EFFECT THROUGH TODAY INCLUDING PARTS OF CENTRAL...SOUTHWEST...AND SOUTH CENTRAL LOUISIANA. AT 630 AM...THUNDERSTORMS WITH VERY HEAVY RAIN REMAINED OVER CALCASIEU ...CAMERON...AND BEAUREGARD PARISHES AND WERE SHIFTING EAST INTO PARTS OF ACADIA PARISH. THESE STORMS WERE PRODUCING VERY HEAVY RAINS CAUSING FLOODING OF STREETS AND SMALL STREAMS AS WELL AS DANGEROUS LIGHTNING AND POSSIBLY SOME SMALL HAIL. THE MAYOR OF VINTON LOUISIANA WEST OF LAKE CHARLES REPORTED 6.34 INCHES OF RAIN AS OF 618AM HOWEVER THE RAIN HAD DECREASED CONSIDERABLY. SOME ROADS WERE FLOODED. PERSONS IN NORTHWESTERN CALCASIEU AND SOUTHWESTERN BEAUREGARD PARISHES SHOULD BE ESPECIALLY ALERT FOR FLOODING AS WELL AS THOSE IN THE CITIES OF LAKE CHARLES...SULPHUR...DEQUINCY...AND WESTLAKE.. THESE WERE PART OF A LARGE MASS OF RAIN AND THUNDERSTORMS COVERING MOST OF CENTRAL AND SOUTHWEST LOUISIANA AND SOUTHEAST TEXAS EXTENDING AS FAR EAST AS THE SOUTHWESTERN CORNER OF MISSISSIPPI TO NEAR LAFAYETTE AND WHITE LAKE LOUISIANA AND INTO SOUTHEAST TEXAS TO NEAR LAKE LIVINGSTON AND WEST OF HOUSTON. THIS WAS SLIDING SLOWLY EAST.
Special weather statement, May 18, 7:42 AM CDT, 4 hours 46 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE LAKE CHARLES LA 741 AM CDT THU MAY 18 1989 ...A FLASH FLOOD WATCH IS IN EFFECT THROUGH TODAY INCLUDING PARTS OF CENTRAL...SOUTHWEST...AND SOUTH CENTRAL LOUISIANA. AT 730 AM...THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUED OVER PARTS OF CAMERON...CALCASIEU...BEAUREGARD...AND ALLEN PARISHES AND HAD DEVELOPED OVER JEFF DAVIS PARISH. THESE STORMS WERE PRODUCING VERY HEAVY RAINS CAUSING FLOODING OF STREETS AND SMALL STREAMS AS WELL AS DANGEROUS LIGHTNING AND POSSIBLY SOME SMALL HAIL. REPORTS INDICATE SOME STREET FLOODING IN THE CITY OF LAKE CHARLES AS WELL AS VINTON AND DEQUINCY IN CALCASIEU PARISH. THESE WERE PART OF A LARGE MASS OF RAIN AND THUNDERSTORMS THAT COVERED MOST OF SOUTHWEST AND CENTRAL LOUISIANA AND EXTENDED INTO SOUTHEAST TEXAS. NEW DEVELOPMENT WAS TAKING PLACE IN TEXAS BETWEEN JASPER... HOUSTON...AND LAKE LIVINGSTON.
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 17, 10:42 PM CDT | Severe Thunderstorm Warning | LCH | Vernon | 63 min |
| May 17, 11:05 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard | 55 min |
| May 17, 11:50 PM CDT | Severe Thunderstorm Warning | LCH | Grant, LaSalle, Rapides | 2 hr |
| May 18, 2:30 AM CDT | Severe Thunderstorm Warning | LCH | Rapides | 60 min |
| May 18, 7:51 AM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Jefferson Davis | 3 hr |
| May 18, 7:51 AM CDT | Flash Flood Warning | LCH | Allen | 3 hr |
| May 18, 8:28 AM CDT | Flash Flood Warning | LCH | Vernon | 3 hr |
| May 18, 11:04 AM CDT | Flash Flood Warning | LCH | Allen, Evangeline, Jefferson Davis | 116 min |
| May 18, 11:04 AM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Vernon | 116 min |
| May 18, 11:25 AM CDT | Tornado Warning | LCH | Acadia | 35 min |
| May 18, 11:39 AM CDT | Tornado Warning | LCH | Lafayette | 51 min |
| May 18, 12:22 PM CDT | Tornado Warning | LCH | Lafayette | 38 min |
| May 18, 12:34 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard | 56 min |
| May 18, 12:41 PM CDT | Severe Thunderstorm Warning | LCH | Cameron | 49 min |
| May 18, 1:03 PM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Jefferson Davis | 4 hr |
| May 18, 1:03 PM CDT | Flash Flood Warning | LCH | Allen | 4 hr |
| May 18, 1:31 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Allen, Evangeline, Jefferson Davis, Lafayette, Vermilion | 119 min |
| May 18, 1:31 PM CDT | Severe Thunderstorm Warning | LCH | Cameron | 119 min |
Nearby
Tornado Warnings in Louisiana, 1989Every tornado warning in 1989Tornadoes in 1989
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.