Alert archive / Texas / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 110, NWS Shreveport, LA

April 17, 2022Cass County, Marion County, Texas; Bossier Parish, Caddo Parish, Louisiana

NWS Shreveport, LA issued this severe thunderstorm warning at Apr 17, 2022, 1:40 PM CDT for Cass County, Marion County, Texas; Bossier Parish, Caddo Parish, Louisiana. It was in force for 65 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 17, 2022, 1:40 PM CDT (18:40 UTC)
Expired
Apr 17, 2022, 2:45 PM CDT
In force
65 min
Issued by
NWS Shreveport, LA
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

Counties Bossier Parish, LA, Caddo Parish, LA, Cass County, TX, Marion County, TX

The radar

The Shreveport radar (KSHV), 42 km from the middle of the area, began a volume at 18:44 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.

IssuedProductOfficeLasted
Apr 17, 12:29 PM CDTSevere Thunderstorm WatchSPC7 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 Apr 17, 1:05 PM CDT, 35 minutes earlier.

Area forecast discussion, Apr 17, 1:05 PM CDT, 35 minutes before
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Hazardous weather outlook, Apr 17, 6:15 AM CDT, 7 hours 25 minutes before
Hazardous Weather Outlook
National Weather Service Shreveport LA
615 AM CDT Sun Apr 17 2022

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-181115-
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-
615 AM CDT Sun Apr 17 2022

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...

Scattered to numerous showers and thunderstorms are expected to
develop and move across the region today, beginning in East Texas
and Southeast Oklahoma this morning and gradually spreading east
into North Louisiana and South Arkansas through the afternoon and
early evening. Severe thunderstorms will be possible and mainly
pose a threat of large hail and damaging wind gusts. However, the
threat of isolated tornadoes will also be in play as low-level
shear increases along and ahead of the advancing cold front and
upper level shortwave which will provide sufficient forcing for
the development of supercell storms, especially this afternoon
across North Louisiana where the highest instability will reside.

.DAYS TWO THROUGH SEVEN...Monday through Saturday...

After a break early in the week, the scattered thunderstorms will
return to the region late Tuesday night through Wednesday. A few
of these storms may become strong to severe, but low confidence
remains with this forecast through mid week. Beyond that, storms
should hold off until late next weekend with significant warming
expected ahead of the next storm system and associated cold front.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel, amateur radio
operators, and storm spotters may be needed today through early
this evening. Please relay any information about observed severe
weather to the National Weather Service.

19

In the hours before

Special weather statement, Apr 17, 11:33 AM CDT, 2 hours 7 minutes before
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Special weather statement, Apr 17, 11:34 AM CDT, 2 hours 6 minutes before
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Local storm report, Apr 17, 12:18 PM CDT, 1 hour 22 minutes before
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Special weather statement, Apr 17, 12:25 PM CDT, 1 hour 15 minutes before
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Special weather statement, Apr 17, 12:45 PM CDT, 55 minutes before
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Special weather statement, Apr 17, 1:04 PM CDT, 36 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Apr 17, 11:33 AM CDTSpecial Weather StatementSHVRed River27 min
Apr 17, 11:34 AM CDTSpecial Weather StatementSHVFranklin, Titus26 min
Apr 17, 12:04 PM CDTSevere Thunderstorm WarningSHVFranklin, Morris, Titus41 min
Apr 17, 12:45 PM CDTSpecial Weather StatementSHVCass, Morris60 min
Apr 17, 12:50 PM CDTSevere Thunderstorm WarningSHVCass, Marion, Morris55 min
Apr 17, 1:04 PM CDTSpecial Weather StatementSHVCamp26 min
Apr 17, 2:45 PM CDTSpecial Weather StatementSHVBossier, Webster30 min
Apr 17, 3:15 PM CDTSpecial Weather StatementSHVClaiborne, Webster45 min
Apr 17, 3:26 PM CDTSevere Thunderstorm WarningSHVBienville, Claiborne, Lincoln, Webster49 min
Apr 17, 4:17 PM CDTSpecial Weather StatementSHVBienville, Jackson43 min
Apr 17, 4:26 PM CDTSpecial Weather StatementSHVLincoln49 min
Apr 17, 4:32 PM CDTSevere Thunderstorm WarningSHVJackson, Lincoln, Ouachita, Union43 min
Apr 17, 4:46 PM CDTSevere Thunderstorm WarningSHVBienville, Caldwell, Jackson, Ouachita, Winn44 min
Apr 17, 5:11 PM CDTSpecial Weather StatementSHVOuachita34 min
Apr 17, 5:25 PM CDTSevere Thunderstorm WarningSHVCaldwell, LaSalle, Ouachita, Winn50 min
Apr 17, 5:28 PM CDTSpecial Weather StatementSHVLaSalle47 min
Apr 17, 6:04 PM CDTSpecial Weather StatementSHVLaSalle26 min
Apr 17, 12:25 PM CDTSpecial Weather StatementSHVHempstead35 min
Apr 17, 12:41 PM CDTSevere Thunderstorm WarningSHVHempstead, Nevada64 min

Nearby

Severe Thunderstorm Warnings in Texas, 2022Severe Thunderstorm Warnings in Louisiana, 2022Every severe thunderstorm warning in 2022

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.