Alert archive / Louisiana / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 129, NWS Shreveport, LA

April 14, 1996Webster Parish, Louisiana

NWS Shreveport, LA issued this severe thunderstorm warning at Apr 14, 1996, 5:23 PM CDT for Webster Parish, Louisiana. It was in force for 37 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: Apr 14, 1996, 5:23 PM CDT (22:23 UTC)
Expired: Apr 14, 1996, 6:00 PM CDT
In force: 37 min
Issued by: NWS Shreveport, LA
Area: Whole counties

County Webster Parish, LA

The radar

The Shreveport radar (KSHV), 56 km from the middle of the area, began a volume at 22:26 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

Shreveport, LA (KSHV), launched 12:00Z, 10.4 hours before the alert went out and 47 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1435 J/kg
Mixed-layer CIN: -237 J/kg
Mixed-layer LCL: 648 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 57 m²/s²
0-3 km storm-relative helicity: 80 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What 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 Shreveport, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 14, 3:42 PM CDT, 1 hour 41 minutes earlier.

Area forecast discussion, Apr 14, 3:42 PM CDT, 1 hour 41 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SHREVEPORT LA
340 PM CDT SUN APR 14 1996

LATEST SFC ANALYSIS INDICATED COLD FRONT EXTENDING FROM LOW OVER SW
MO SOUTH THROUGH W AR AND E TX APPROACHING W LA AND A DRY LINE WEST
OF THE FRONT FROM E OK SOUTH TO NEAR TYR/GGG AND LFK TX.  ATM VERY
UNSTABLE BUT LOOKS AS IF DEVELOPMENT WILL BE GENERALLY SE OF A LINE
FROM NEAR MAGNOLIA AR TO MINDEN AND LOGANSPORT LA AND LUFKIN TX.
WILL SUGGEST TO REMOVE WATCH AFTER 500 PM FOR THIS AREA TO THE WEST
OF THE ABOVE MENTIONED LINE. WILL LEAVE SMALL POPS IN FOR NW LA (IE
SHV) FOR TNT DUE TO APPROACH OF DRY AIR AND FRONT WILL KEEP POPS HIER
SE OF LINE AND KEEP SVR MENTIONED. WINDS TO SHIFT TO WEST AND RANGE
AROUND 15 TO 20 MPH WITH GUSTS TO 25 MPH. CLOUDS WILL DECREASE DURING
THE NIGHT BUT WRAP AROUND MOISTURE MAY RETURN BRIEF CLOUDINESS LATE TNT
OR EARLY MON AM. REMAINDER OF FCST PERIOD SHOULD REMAIN FAIR AND DRY AND
A LITTLE COOLER.

SHV 51/67/48/75 2000
SIX

In the hours before

Local storm report, Apr 14, 12:24 PM CDT, 4 hours 59 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OFFICE SHREVEPORT LA
1230 PM CDT SUN APR 14 1996

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....PARISH LOCATION....

0945 AM    CENTER                    TX   0.50 INCH HAIL.
04/14/96   SHELBY

1038 AM    PLEASANT HILL             LA   0.50 INCH HAIL.
04/14/96   SABINE

1100 AM    CENTER                    TX   0.50 INCH HAIL.
04/14/96   SHELBY

1100 AM    ALLEN                     LA   NON QUALIFIED EVENT
04/14/96   NATCHITOCHES                   46 MPH WIND GUST.

13

Local storm report, Apr 14, 12:29 PM CDT, 4 hours 54 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OFFICE SHREVEPORT LA
1232 PM CDT SUN APR 14 1996

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....PARISH LOCATION....

1120 AM    MONROE                    LA   0.50 INCH HAIL.
04/14/96   OUACHITA

1124 AM    CAMPTI                    LA   0.50 INCH HAIL.
04/14/96   NATCHITOCHES

1127 AM    2 E STERLINGTON           LA   0.50 INCH HAIL.
04/14/96   OUACHITA

1140 AM    SLIGO                     LA   0.50 INCH HAIL.
04/14/96   BOSSIER

13

Local storm report, Apr 14, 12:32 PM CDT, 4 hours 51 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OFFICE SHREVEPORT LA
1234 PM CDT SUN APR 14 1996

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....PARISH LOCATION....

1150 AM    MANSFIELD                 LA   0.50 INCH HAIL
04/14/96   DE SOTO                        KSHV 88D VIL 25 KG/M2
                                          THIS CELL.

13

Local storm report, Apr 14, 4:15 PM CDT, 1 hour 8 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OFFICE SHREVEPORT LA
415 PM CDT SUN APR 14 1996

TIME(CDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....PARISH LOCATION....

0412 PM    10 S CENTER               TX   1.75 INCH HAIL
04/14/96   SHELBY                         KSHV 88D VIL 68 KG/M2
                                          THIS CELL.

SIX

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 14, 10:28 AM CDT	Severe Thunderstorm Warning	SHV	Sabine	62 min
Apr 14, 10:58 AM CDT	Severe Thunderstorm Warning	SHV	Natchitoches, Red River	62 min
Apr 14, 11:26 AM CDT	Severe Thunderstorm Warning	SHV	Ouachita	64 min
Apr 14, 11:47 AM CDT	Severe Thunderstorm Warning	SHV	Bossier, Webster	58 min
Apr 14, 2:29 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell	46 min
Apr 14, 4:10 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Red River	65 min
Apr 14, 4:37 PM CDT	Severe Thunderstorm Warning	SHV	Sabine	68 min
Apr 14, 4:42 PM CDT	Severe Thunderstorm Warning	SHV	Bienville	63 min
Apr 14, 4:58 PM CDT	Severe Thunderstorm Warning	SHV	De Soto	62 min
Apr 14, 5:12 PM CDT	Tornado Warning	SHV	Sabine	63 min
Apr 14, 5:26 PM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Lincoln	64 min
Apr 14, 5:39 PM CDT	Severe Thunderstorm Warning	SHV	Red River	51 min
Apr 14, 5:51 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo	39 min
Apr 14, 6:08 PM CDT	Severe Thunderstorm Warning	SHV	De Soto	37 min
Apr 14, 6:16 PM CDT	Severe Thunderstorm Warning	SHV	Natchitoches	59 min
Apr 14, 6:18 PM CDT	Severe Thunderstorm Warning	SHV	Sabine	27 min
Apr 14, 6:33 PM CDT	Severe Thunderstorm Warning	SHV	Red River	27 min
Apr 14, 6:52 PM CDT	Severe Thunderstorm Warning	SHV	Sabine	53 min
Apr 14, 4:05 PM CDT	Severe Thunderstorm Warning	SHV	Shelby	40 min
Apr 14, 4:18 PM CDT	Tornado Warning	SHV	Shelby	42 min
Apr 14, 5:00 PM CDT	Severe Thunderstorm Warning	SHV	Shelby	30 min
Apr 14, 1:32 AM CDT	Severe Thunderstorm Warning	SHV	Little River, Sevier	43 min
Apr 14, 1:57 AM CDT	Severe Thunderstorm Warning	SHV	Howard	63 min
Apr 14, 2:46 AM CDT	Severe Thunderstorm Warning	SHV	Hempstead	29 min
Apr 14, 5:46 PM CDT	Severe Thunderstorm Warning	SHV	Columbia	44 min
Apr 14, 6:04 PM CDT	Severe Thunderstorm Warning	SHV	Union	56 min
Apr 14, 6:31 PM CDT	Severe Thunderstorm Warning	SHV	Columbia	29 min
Apr 14, 6:59 PM CDT	Severe Thunderstorm Warning	SHV	Union	46 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1996 Every severe thunderstorm warning in 1996

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.