Alert archive / Louisiana / Flash Flood Warnings in 1997
Flash Flood Warning 16, NWS Lake Charles, LA
NWS Lake Charles, LA issued this flash flood warning at Jul 13, 1997, 6:35 PM CDT for Iberia Parish, Louisiana. It was in force for 115 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 13, 1997, 6:35 PM CDT (23:35 UTC)
- Expired
- Jul 13, 1997, 8:30 PM CDT
- In force
- 115 min
- Issued by
- NWS Lake Charles, LA
- Area
- Whole counties
County Iberia Parish, LA
The radar
The Lake Charles radar (KLCH), 149 km from the middle of the area, began a volume at 23:35 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 12:00Z, 11.6 hours before the alert went out and 147 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
- 2622 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 766 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- -21 m²/s²
- 0-3 km storm-relative helicity
- 1 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 132337 RRA FFWLCH LAC045-140130- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE LAKE CHARLES LA 635 PM CDT SUN JUL 13 1997 THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 830 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN SOUTH CENTRAL LOUISIANA ...IBERIA PARISH AT 635 PM...WEATHER SERVICE RADAR INDICATED OVER 3 INCHES OF RAIN IN THE PAST HOUR HAS FALLEN IN THE VICINITY OF NEW IBERIA. ADDITIONAL STORMS TO THE NORTHEAST WILL FURTHER AGGRAVATE FLOODING IN THE AREA BY ADDING TWO MORE INCHES OF RAIN. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO AFLLOW 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.
NWS Lake Charles, LA wrote its last area forecast discussion before this flash flood warning went out at Jul 13, 1:39 PM CDT, 4 hours 56 minutes earlier.
Area forecast discussion, Jul 13, 1:39 PM CDT, 4 hours 56 minutes before
SOUTHEAST TEXAS..SOUTHWEST AND CENTRAL LOUISIANA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LAKE CHARLES LA 138 PM CDT SUN JUL 13 1997 ATM CONTINUES THE DESTABILIZING TREND WITH LOSS OF UPR RDGG DUE TO APPCHNG UPR LOW FM THE EAST. WK VORT ADV FM THE NE HELPING TO FIRE OFF TSTMS OVR COASTAL WATERS AND AT THE COAST NEAR THE SEABREEZE. MADE ONLY MINOR ADJ TO MOS. MAY SEE SOME LGT FOG LATE TNITE WITH LTL WIND AND CLOSE SPREADS AS SEEN ON ETA X-SECS. WL HEAT UP AGAIN MON AND TUES AS OFFSHORE FLO TREND CONTINUES. 11 BPT 75/95/74/96 1224 LCH 75/95/74/94 1224 LFT 75/95/74/95 3313 AEX 73/94/73/93 1223
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 6:17 PM CDT | Severe Thunderstorm Warning | LCH | Vermilion | 58 min |
Nearby
Flash Flood Warnings in Louisiana, 1997Every flash flood warning in 1997
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; radar from the NEXRAD Level II archive.