Alert archive / Louisiana / Severe Thunderstorm Warnings in 2001
Severe Thunderstorm Warning 129, NWS Lake Charles, LA
NWS Lake Charles, LA issued this severe thunderstorm warning at Oct 12, 2001, 9:48 PM CDT for Rapides Parish, Louisiana. It was in force for 57 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.
The facts
- Issued
- Oct 12, 2001, 9:48 PM CDT (02:48 UTC)
- Expired
- Oct 12, 2001, 10:45 PM CDT
- In force
- 57 min
- Issued by
- NWS Lake Charles, LA
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
County Rapides Parish, LA
The radar
The Ft Polk radar (KPOE), 33 km from the middle of the area, began a volume at 02:47 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 00:00Z, 2.8 hours before the alert went out and 121 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
- 2537 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 640 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 70 m²/s²
- 0-3 km storm-relative helicity
- 102 m²/s²
- Significant tornado parameter
- 0.9
- Supercell composite
- 6.4
The text
As transmitted, in the capitals the NWS used until 2016.
572
WUUS54 KLCH 130249
SVRLCH
LAC079-130345-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING...FOR HIGH WINDS AND HAIL
NATIONAL WEATHER SERVICE LAKE CHARLES LA
948 PM CDT FRI OCT 12 2001
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
RAPIDES PARISH IN CENTRAL LOUISIANA
* UNTIL 1045 PM CDT
* AT 948 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM 7 MILES WEST OF GLENMORA...MOVING NORTHEAST AT
20 MPH.
* THIS STORM WILL BE NEAR...
CALCASIEU...MCNARY...GLENMORA...HINESTON BY 955 PM CDT
FOREST HILL BY 1010 PM CDT
WOODWORTH BY 1025 PM CDT
ALEXANDRIA BY 1045 PM CDT
THIS THUNDERSTORM IS CAPABLE OF PRODUCING VERY LARGE HAIL UP TO
GOLFBALLS...WHICH COULD CAUSE SIGNIFICANT DAMAGE TO PROPERTY.
DESTRUCTIVE WINDS UP TO 70 MPH CAN BE EXPECTED - TAKE COVER NOW
VEHICLES AND MOBIL HOMES ARE NOT SAFE.
CALL 337-477-5285 TO REPORT SEVERE WEATHER TO THE WEATHER SERVICE.
LAT...LON 3111 9281 3091 9280 3091 9259 3116 9232
3135 9251What 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.
NWS Lake Charles, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 12, 9:07 PM CDT, 41 minutes earlier.
Area forecast discussion, Oct 12, 9:07 PM CDT, 41 minutes before
SOUTHWEST LOUISIANA AND SOUTHEAST TEXAS FORECAST DISCUSSION...
NATIONAL WEATHER SERVICE LAKE CHARLES LA
907 PM CDT FRI OCT 12 2001
.OVERNIGHT...
ITS BEEN A LONG DAY...COURTESY OF THE SEVERE WEATHER.
.LCH...FFA (FLOOD WATCH) TXZ180>182-201-215-216
... LAZ027-030-031-041-042-051
.PREVAILING NUMBERS...
AEX 70/78/55/76/49/73/50 4830000
BPT 73/80/56/77/55/75/58 4800000
LCH 72/80/56/77/53/75/57 4800000
LFT 70/83/58/76/52/73/54 4830000
TRARESIn the hours before
Local storm report, Oct 12, 3:54 PM CDT, 5 hours 54 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES, LA
354 PM CDT FRI OCT 12 2001
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0340 PM LUMBERTON TX TORNADO
10/12/01 HARDIN TREES KNOCKED DOWN...NO
INJURIES REPORTED.
FNSpecial weather statement, Oct 12, 3:54 PM CDT, 5 hours 54 minutes before
LAZ028-029-032-033-043>045-052>055-130900- HEAVY RAIN OUTLOOK NATIONAL WEATHER SERVICE LAKE CHARLES LA 354 PM CDT FRI OCT 12 2001 ...HEAVY RAINS FOR SATURDAY... AN APPROACHING TEXAS COLD FRONT WILL LIFT A DEEP GULF AIR MASS... THUS GENERATING TROPICAL DOWNPOURS. ALSO SOME OF THESE THUNDERSTORMS COULD BECOME SEVERE. AVERAGE RAINFALL TOTALS WILL RANGE BETWEEN ONE AND TWO INCHES...WITH LOCAL AMOUNTS NEAR THREE INCHES. THE RAINS SHOULD BE TAPERING OFF BY LATE AFTERNOON. TRARES
Local storm report, Oct 12, 4:23 PM CDT, 5 hours 25 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES, LA
423 PM CDT FRI OCT 12 2001
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0405 PM 2 S EVADALE TX TORNADO
10/12/01 JASPER CONFIRMED TORNADO
TOUCHDOWN BY THE EVADALE
FIRE DEPARTMENT TRAVELING
SOUTH ON HWY 105
FNThe office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 12, 7:12 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard | 63 min |
| Oct 12, 7:30 PM CDT | Tornado Warning | LCH | Beauregard | 45 min |
| Oct 12, 8:43 PM CDT | Severe Thunderstorm Warning | LCH | Vernon | 47 min |
| Oct 12, 9:00 PM CDT | Severe Thunderstorm Warning | LCH | Allen | 60 min |
| Oct 12, 10:47 PM CDT | Severe Thunderstorm Warning | LCH | Avoyelles, Rapides | 43 min |
| Oct 13, 4:47 AM CDT | Special Marine Warning | LCH | 43 min | |
| Oct 13, 4:47 AM CDT | Special Marine Warning | LCH | 43 min | |
| Oct 13, 5:02 AM CDT | Tornado Warning | LCH | Beauregard | 28 min |
| Oct 13, 5:05 AM CDT | Tornado Warning | LCH | Vernon | 55 min |
| Oct 13, 5:24 AM CDT | Tornado Warning | LCH | Beauregard | 36 min |
| Oct 13, 5:33 AM CDT | Special Marine Warning | LCH | 57 min | |
| Oct 13, 5:33 AM CDT | Special Marine Warning | LCH | 57 min | |
| Oct 13, 5:40 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu | 65 min |
| Oct 13, 5:48 AM CDT | Severe Thunderstorm Warning | LCH | Cameron | 57 min |
| Oct 13, 6:02 AM CDT | Severe Thunderstorm Warning | LCH | Rapides | 58 min |
| Oct 13, 6:25 AM CDT | Severe Thunderstorm Warning | LCH | Allen, Beauregard | 65 min |
| Oct 13, 6:34 AM CDT | Severe Thunderstorm Warning | LCH | Vermilion | 56 min |
| Oct 13, 6:47 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 58 min |
| Oct 13, 6:57 AM CDT | Severe Thunderstorm Warning | LCH | Rapides | 48 min |
| Oct 13, 7:00 AM CDT | Severe Thunderstorm Warning | LCH | Jefferson Davis | 60 min |
| Oct 13, 7:10 AM CDT | Severe Thunderstorm Warning | LCH | Avoyelles | 65 min |
| Oct 13, 7:13 AM CDT | Severe Thunderstorm Warning | LCH | Evangeline | 62 min |
| Oct 13, 7:26 AM CDT | Special Marine Warning | LCH | 64 min | |
| Oct 13, 7:26 AM CDT | Special Marine Warning | LCH | 64 min | |
| Oct 13, 7:26 AM CDT | Special Marine Warning | LCH | 64 min | |
| Oct 13, 7:26 AM CDT | Special Marine Warning | LCH | 64 min | |
| Oct 13, 7:32 AM CDT | Severe Thunderstorm Warning | LCH | Allen | 58 min |
| Oct 13, 7:56 AM CDT | Severe Thunderstorm Warning | LCH | Acadia | 64 min |
| Oct 13, 8:08 AM CDT | Severe Thunderstorm Warning | LCH | Vermilion | 67 min |
| Oct 13, 8:31 AM CDT | Severe Thunderstorm Warning | LCH | Saint Landry | 59 min |
| Oct 13, 8:37 AM CDT | Tornado Warning | LCH | Acadia | 23 min |
| Oct 13, 8:39 AM CDT | Tornado Warning | LCH | Vermilion | 66 min |
| Oct 13, 8:42 AM CDT | Severe Thunderstorm Warning | LCH | Lafayette | 63 min |
| Oct 13, 8:51 AM CDT | Special Marine Warning | LCH | 54 min | |
| Oct 13, 8:51 AM CDT | Special Marine Warning | LCH | 54 min | |
| Oct 13, 8:51 AM CDT | Special Marine Warning | LCH | 54 min | |
| Oct 13, 9:05 AM CDT | Severe Thunderstorm Warning | LCH | Acadia | 25 min |
| Oct 13, 9:24 AM CDT | Severe Thunderstorm Warning | LCH | Saint Martin | 66 min |
| Oct 13, 9:43 AM CDT | Severe Thunderstorm Warning | LCH | Iberia | 62 min |
| Oct 13, 10:25 AM CDT | Severe Thunderstorm Warning | LCH | St. Mary | 65 min |
Nearby
Severe Thunderstorm Warnings in Louisiana, 2001Every severe thunderstorm warning in 2001
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.