Alert archive / Louisiana / Flash Flood Warnings in 1994

Flash Flood Warning 5, NWS Lake Charles, LA

January 27, 1994Grant Parish, Rapides Parish, Vernon Parish, Louisiana

NWS Lake Charles, LA issued this flash flood warning at Jan 27, 1994, 4:00 PM CST for Grant Parish, Rapides Parish, Vernon Parish, Louisiana. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Jan 27, 1994, 4:00 PM CST (22:00 UTC)
Expired
Jan 27, 1994, 6:00 PM CST
In force
2 hr
Issued by
NWS Lake Charles, LA
Area
Whole counties

Counties Grant Parish, LA, Rapides Parish, LA, Vernon Parish, LA

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 10.0 hours before the alert went out and 138 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, Lake Charles Mun, LA at 12:00Z on 1994-01-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1081 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, Lake Charles Mun, LA at 12:00Z on 1994-01-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 263 square meters per square second.193958Sfc1 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
1081 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
595 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
263 m²/s²
0-3 km storm-relative helicity
294 m²/s²
Significant tornado parameter
1.2
Supercell composite
8.9

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLCH 272150
FFWLCH
LAC043-079-011-019-115-280000-

BULLETIN - EBS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
400 PM CST THU JAN 27 1994

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
FLOOD WARNING EFFECTIVE UNTIL  600 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...

IN CENTRAL LOUISIANA

   ...GRANT PARISH...RAPIDES PARISH

IN SOUTHWEST LOUISIANA

   ...BEAUREGARD PARISH...WESTERN CALCASIEU PARISH
   ...VERNON PARISH

NUMEROUS SHOWERS AND THUNDERSTORMS CONTINUE TO MOVE ACROSS THESE
PARISHES. CIVIL DEFENSE AND LAW ENFORCEMENT AGENCIES REPORT SEVERAL
ROADS UNDER WATER AND DITCHES AND SMALL STREAMS BANKFULL. THE CIVIL
DEFENSE DIRECTOR IN ALEXANDRIA ADVISES MOTORISTS TO STAY AT HOME AND NOT
TO DRIVE UNLESS IT IS AN EMERGENCY.

LAKE CHARLES WEATHER RADAR SHOWS THAT SHOWERS AND THUNDERSTORMS WILL
CONTINUE TO MOVE ACROSS THESE PARISHES DURING THE AFTERNOON.  THIS WILL
AGGRAVATE THE FLOODING SITUATIONS IN TH$ESE PARISHES.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY.  THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY.  VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED QUICKLY.  MOVE TO HIGHER GROUND.

What forecasters said that day

The local office's own words before this flash flood 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, Jan 27, 2:46 PM CST, 1 hour 14 minutes before
TXZ165-201-181-215-182-152-216-167-166-180-272145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
246 PM CST THU JAN 27 1994

THE NATIONAL WEATHER SERVICE HAS CANCELLED THE TORNADO FOR MOST OF
SOUTHEAST TEXAS. AT 245PM CST ONLY ORANGE...JEFFERSON AND SOUTHERN
JASPER AND SOUTHERN NEWTON COUNTIES REMAIN UNDER THE WATCH.

THE WATCH HAS BEEN CANCELLED FOR NACOGDOCHES, ANGELINA, SABINE,
SAN AUGUSTINE, TYLER, HARDIN AND NORTHERN JASPER AND NORTHERN NEWTON
COUNTIES.

STRONG THUNDERSTORMS CONTINUE ACROSS EXTREMEM SOUTHEAST TEXAS INCLUDING
THE GOLDEN TRIANGLE CITIES.  HEAVY RAIN AND THE THREAT OF SEVERE WEATHER
CONTINUES FOR ANOTHER HOUR OR SO.  THE WATCH IS EXPECTED TO BE CANCELLED
BY 4PM CST.
DJ

NNNN
Special weather statement, Jan 27, 2:46 PM CST, 1 hour 14 minutes before
TXZ165-201-181-215-182-152-216-167-166-180-272145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
246 PM CST THU JAN 27 1994

THE NATIONAL WEATHER SERVICE HAS CANCELLED THE TORNADO FOR MOST OF
SOUTHEAST TEXAS. AT 245PM CST ONLY ORANGE...JEFFERSON AND SOUTHERN
JASPER AND SOUTHERN NEWTON COUNTIES REMAIN UNDER THE WATCH.

THE WATCH HAS BEEN CANCELLED FOR NACOGDOCHES, ANGELINA, SABINE,
SAN AUGUSTINE, TYLER, HARDIN AND NORTHERN JASPER AND NORTHERN NEWTON
COUNTIES.

STRONG THUNDERSTORMS CONTINUE ACROSS EXTREMEM SOUTHEAST TEXAS INCLUDING
THE GOLDEN TRIANGLE CITIES.  HEAVY RAIN AND THE THREAT OF SEVERE WEATHER
CONTINUES FOR ANOTHER HOUR OR SO.  THE WATCH IS EXPECTED TO BE CANCELLED
BY 4PM CST.
DJ

NNNN
Special weather statement, Jan 27, 2:58 PM CST, 1 hour 2 minutes before
TXZ181-215-182-216-272200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
258 PM CST THU JAN 27 1994

STRONG THUNDERSTORMS CONTINUE TO DEVELOPE AND MOVE THROUGH EXTREME
SOUTHEAST TEXAS. AT 249PM THE WINDS GUST TO 56 MPH AT THE JEFFERSON
COUNTY AIRPORT. HEAVY RAIN WAS ALSO FALLING.
DJ

&
NNNN
Special weather statement, Jan 27, 2:58 PM CST, 1 hour 2 minutes before
TXZ181-215-182-216-272200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
258 PM CST THU JAN 27 1994

STRONG THUNDERSTORMS CONTINUE TO DEVELOPE AND MOVE THROUGH EXTREME
SOUTHEAST TEXAS. AT 249PM THE WINDS GUST TO 56 MPH AT THE JEFFERSON
COUNTY AIRPORT. HEAVY RAIN WAS ALSO FALLING.
DJ

&
NNNN

6WWUS
6WWUSX
D.6WWUST
Special weather statement, Jan 27, 3:41 PM CST, 19 minutes before
TXZ181-215-182-216-272245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
341 PM CST THU JAN 27 1994

THE NATIONAL WEATHER SERVICE HAS CANCELLED THE TORNADO WATCH FOR ALL OF
SOUTHEAST OF TEXAS. THE STRONG THUNDERSTORMS OVER LAND HAVE MOVED
EASTWARD INTO LOUISIANA AND NO LONGER POSE A THREAT FOR SOUTHEAST TEXAS.
DJ

NNNN
Special weather statement, Jan 27, 3:41 PM CST, 19 minutes before
TXZ181-215-182-216-272245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
341 PM CST THU JAN 27 1994

THE NATIONAL WEATHER SERVICE HAS CANCELLED THE TORNADO WATCH FOR ALL OF
SOUTHEAST OF TEXAS. THE STRONG THUNDERSTORMS OVER LAND HAVE MOVED
EASTWARD INTO LOUISIANA AND NO LONGER POSE A THREAT FOR SOUTHEAST TEXAS.
DJ

NNNN


8}^WSUS

The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 27, 8:30 AM CSTFlash Flood WarningLCHRapides, Vernon2 hr
Jan 27, 10:30 AM CSTFlash Flood WarningLCHRapides, Vernon2 hr
Jan 27, 12:37 PM CSTFlash Flood WarningLCHBeauregard, Calcasieu, Vernon3 hr
Jan 27, 12:37 PM CSTFlash Flood WarningLCHGrant, Rapides3 hr
Jan 27, 2:51 PM CSTTornado WarningLCHBeauregard39 min
Jan 27, 3:01 PM CSTSevere Thunderstorm WarningLCHCalcasieu, Cameron59 min
Jan 27, 3:25 PM CSTSevere Thunderstorm WarningLCHAllen, Beauregard35 min
Jan 27, 3:56 PM CSTSevere Thunderstorm WarningLCHAllen, Evangeline, Jefferson Davis64 min
Jan 27, 3:56 PM CSTSevere Thunderstorm WarningLCHCalcasieu, Cameron64 min
Jan 27, 4:00 PM CSTFlash Flood WarningLCHBeauregard, Calcasieu2 hr

Nearby

Flash Flood Warnings in Louisiana, 1994Every flash flood warning in 1994

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.