Alert archive / Louisiana / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 113, NWS Shreveport, LA

March 31, 2023Bienville Parish, Jackson Parish, Lincoln Parish, Louisiana

NWS Shreveport, LA issued this severe thunderstorm warning at Mar 31, 2023, 10:34 PM CDT for Bienville Parish, Jackson Parish, Lincoln Parish, Louisiana. It was in force for 41 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: Mar 31, 2023, 10:34 PM CDT (03:34 UTC)
Expired: Mar 31, 2023, 11:15 PM CDT
In force: 41 min
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Bienville Parish, LA, Jackson Parish, LA, Lincoln Parish, LA

The radar

The Shreveport radar (KSHV), 102 km from the middle of the area, began a volume at 03:36 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 31, 8:24 PM CDT	Tornado Watch	SPC	8 hr

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 Mar 31, 9:45 PM CDT, 49 minutes earlier.

Area forecast discussion, Mar 31, 9:45 PM CDT, 49 minutes before

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Hazardous weather outlook, Mar 31, 5:07 AM CDT, 17 hours 27 minutes before

Hazardous Weather Outlook
National Weather Service Shreveport LA
507 AM CDT Fri Mar 31 2023

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-011015-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-
Grant-Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-
507 AM CDT Fri Mar 31 2023

This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana, northwest
Louisiana, southeast Oklahoma, east Texas and northeast Texas.

.DAY ONE...Today and Tonight...

Thunderstorm chances will increase this afternoon and through the
evening hours. Scattered severe storms will be possible along and
north of the I-20 corridor, with numerous severe storms possible
across southern Arkansas. Tornadoes, damaging winds, and large
hail will be possible.

In addition, a Wind Advisory is in effect until 7 PM this
evening. Strong southerly winds 15-25 mph, gusting to 35-40 mph
will be possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

More thunderstorms will impact much of the ArkLaTex during the day
Sunday, overnight into early Monday, and again Tuesday. Storms which
develop on Tuesday will have the potential to become severe across
areas along and north of I-20, especially southeast Oklahoma and
southwest Arkansas.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon.

In the hours before

Local storm report, Mar 31, 7:47 PM CDT, 2 hours 47 minutes before

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Special weather statement, Mar 31, 8:18 PM CDT, 2 hours 16 minutes before

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Local storm report, Mar 31, 8:27 PM CDT, 2 hours 7 minutes before

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Local storm report, Mar 31, 9:32 PM CDT, 1 hour 2 minutes before

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Special weather statement, Mar 31, 9:57 PM CDT, 37 minutes before

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Local storm report, Mar 31, 10:07 PM CDT, 27 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 31, 7:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Shelby	47 min
Mar 31, 7:48 PM CDT	Severe Thunderstorm Warning	SHV	Angelina, Nacogdoches	42 min
Mar 31, 8:18 PM CDT	Special Weather Statement	SHV	Rusk	42 min
Mar 31, 8:13 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Natchitoches, Red River	34 min
Mar 31, 9:57 PM CDT	Special Weather Statement	SHV	Bienville, Lincoln, Red River	48 min
Mar 31, 11:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Jackson, Lincoln, Ouachita	60 min
Apr 1, 12:09 AM CDT	Special Weather Statement	SHV	Caldwell	36 min
Apr 1, 12:49 AM CDT	Special Weather Statement	SHV	Winn	41 min
Apr 1, 1:22 AM CDT	Special Weather Statement	SHV	Caldwell	23 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 2023 Every severe thunderstorm warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.