Alert archive / Louisiana / Flash Flood Warnings in 1994
Flash Flood Warning 21, NWS Shreveport, LA
NWS Shreveport, LA issued this flash flood warning at Oct 17, 1994, 12:35 AM CDT for 5 parishes in Louisiana; Panola County, Shelby County, Texas. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Oct 17, 1994, 12:35 AM CDT (05:35 UTC)
- Expired
- Oct 17, 1994, 7:30 AM CDT
- In force
- 7 hr
- Issued by
- NWS Shreveport, LA
- Area
- Whole counties
Counties Caddo Parish, LA, De Soto Parish, LA, Natchitoches Parish, LA, Red River Parish, LA, Sabine Parish, LA, Panola County, TX, Shelby County, TX
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 00:00Z, 5.6 hours before the alert went out and 214 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
- 17 J/kg
- Mixed-layer CIN
- -54 J/kg
- Mixed-layer LCL
- 727 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 149 m²/s²
- 0-3 km storm-relative helicity
- 165 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSHV 170536 FFWSHV LAC013-015-017-031-069-081-085-TXC365-401-419-171230- BULLETIN - EBS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE SHREVEPORT LA 1235 AM CDT MON OCT 17 1994 THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 730 AM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHWEST LOUISIANA ...BIENVILLE PARISH...SOUTHERN BOSSIER PARISH ...SOUTHERN CADDO PARISH...DESOTO PARISH...NATCHITOCHES PARISH ...RED RIVER PARISH...SABINE PARISH IN NORTHEAST TEXAS ...PANOLA COUNTY...RUSK COUNTY...SHELBY COUNTY MODERATE TO HEAVY RAINS CONTINUED TO FALL ACROSS PARTS OF EAST TEXAS AND NORTH LOUISIANA. LOW AREA AND POOR DRAINAGE AREA FLOODING HAD BEEN REPORTED IN THE WARNED AREA WITH SOME SMALL STREAMS AND BAYOUS GETTING OUT OF THEIR BANKS. WATER WAS OVER THE ROADWAYS ON SEVERAL SECONDARY ROADS IN THE WARNED AREA. DURING THE PAST 24 HOURS... RAINFALL TOTALS OF FOUR TO EIGHT INCHES HAVE BEEN REPORTED IN THE WARNED AREAS AND ADDITIONAL HEAVY RAINS OF THREE TO FIVE INCHES ARE EXPECTED THROUGH THE REMAINDER OF THE NIGHTTIME HOURS. AT 1225 AM CDT THE NATIONAL WEATHER SERVICE RADAR IN SHREVEPORT SHOWED A LARGE AREA OF RAIN...SHOWERS AND THUNNDERSTORMS THAT COVERED SOUTHEAST OKLAHOMA...SOUTHERN ARKANSAS...EAST TEXAS... NORTH AND CENTRAL LOUISIANA. WITHIN THIS LARGE AREA A 75 MILE WIDE AREA OF MODERATE TO HEAVY RAINS EXTENDED FROM NEAR COLUMBIA LOUISIANA ACROSS MANSFIELD LOUISIANA TO NEAR JACKSONVILLE TEXAS. OTHER MODERATE TO HEAVY RAINS WERE NOTED BETWEEN OAK GROVE AND BASTROP LOUISIANA AS WELL AS IN SOUTHHEAST TEXAS. MOVEMENT OF THE PRECIPITATION WAS TO THE NORTHEAST NEAR 25 MILES AN HOUR...HOWEVER RAINS CONTINUED TO TRAIN OVER THE SAME GENERAL AREAS. THIS WILL ONLY AGGREVATE THE SITUATION AS THE GROUND IS ALREADY SOAKED. A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS IMMINENT. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS THE ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.
The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 17, 12:35 AM CDT | Flash Flood Warning | SHV | Bienville, Bossier | 7 hr |
| Oct 17, 12:50 AM CDT | Flash Flood Warning | SHV | Caldwell, Franklin, Jackson, Ouachita, Richland, Winn | 7 hr |
| Oct 17, 12:50 AM CDT | Flash Flood Warning | SHV | Morehouse | 7 hr |
| Oct 17, 12:35 AM CDT | Flash Flood Warning | SHV | Rusk | 7 hr |
Nearby
Flash Flood Warnings in Louisiana, 1994Flash Flood Warnings in Texas, 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.