Alert archive / Louisiana / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 162, NWS Shreveport, LA

June 10, 2022Claiborne Parish, Union Parish, Louisiana; Columbia County, Union County, Arkansas

NWS Shreveport, LA issued this severe thunderstorm warning at Jun 10, 2022, 8:52 AM CDT for Claiborne Parish, Union Parish, Louisiana; Columbia County, Union County, Arkansas. It was in force for 38 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
Jun 10, 2022, 8:52 AM CDT (13:52 UTC)
Expired
Jun 10, 2022, 9:30 AM CDT
In force
38 min
Issued by
NWS Shreveport, LA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Columbia County, AR, Union County, AR, Claiborne Parish, LA, Union Parish, LA

The radar

The Shreveport radar (KSHV), 116 km from the middle of the area, began a volume at 13:53 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
Jun 10, 8:49 AM CDTSevere Thunderstorm WatchSPC6 hr
Jun 10, 7:11 AM CDTSevere Thunderstorm WatchSPC3 hr

The nearest sounding before it

Shreveport, LA (KSHV), launched 12:00Z, 1.9 hours before the alert went out and 107 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-pSkew-T log-p diagram, Shreveport, LA at 12:00Z on 2022-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2156 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Shreveport, LA at 12:00Z on 2022-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 129 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
2156 J/kg
Mixed-layer CIN
-61 J/kg
Mixed-layer LCL
848 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
129 m²/s²
0-3 km storm-relative helicity
162 m²/s²
Significant tornado parameter
1.0
Supercell composite
6.2

Open this sounding in Storm Lab

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 Jun 10, 6:52 AM CDT, 2 hours earlier.

Area forecast discussion, Jun 10, 6:52 AM CDT, 2 hours before
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Hazardous weather outlook, Jun 10, 7:19 AM CDT, 1 hour 33 minutes before
Hazardous Weather Outlook
National Weather Service Shreveport LA
719 AM CDT Fri Jun 10 2022

ARZ070>072-LAZ001>006-010>014-017>022-OKZ077-TXZ096-097-108>112-
124>126-136>138-149>153-165>167-111100-
Miller-Lafayette-Columbia-Caddo-Bossier-Webster-Claiborne-Lincoln-
Union-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-
719 AM CDT Fri Jun 10 2022

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

.DAY ONE...Today and tonight.

There will be a threat today for strong to severe thunderstorms
across portions of the Four State Region along and ahead of an upper
level disturbance moving south and east into the Middle Red River
Valley. Strong and damaging wind gusts will be the main threat, but
an isolated tornado and large hail threat cannot be ruled out. In
addition, thunderstorms will produce locally heavy downpours with at
least a minimal flash flooding threat mainly across Southeast
Oklahoma into portions of Southwest Arkansas.

The severe weather threat should dissipate this evening through the
overnight hours.

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

For the weekend through at least the middle of next week, the
weather story will be the heat. The hottest temperatures thus far of
the early summer season are expected across the entire Four State
Region during this time frame with triple digit heat very likely
across at least portions of Northeast Texas into Northern Louisiana.
Heat Advisories may become necessary as early as this weekend with
the heat expected to build into the region.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel, amateur radio
operators, and storm spotters may be needed today.

ARZ050-051-059>061-073-111100-
Sevier-Howard-Little River-Hempstead-Nevada-Union-
719 AM CDT Fri Jun 10 2022

...SEVERE THUNDERSTORM WATCH 341 IN EFFECT UNTIL 11 AM CDT THIS
MORNING...

This Hazardous Weather Outlook is for south central Arkansas and
southwest Arkansas.

.DAY ONE...Today and tonight.

There will be a threat today for strong to severe thunderstorms
across portions of the Four State Region along and ahead of an upper
level disturbance moving south and east into the Middle Red River
Valley. Strong and damaging wind gusts will be the main threat, but
an isolated tornado and large hail threat cannot be ruled out. In
addition, thunderstorms will produce locally heavy downpours with at
least a minimal flash flooding threat mainly across Southeast
Oklahoma into portions of Southwest Arkansas.

The severe weather threat should dissipate this evening through the
overnight hours.

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

For the weekend through at least the middle of next week, the
weather story will be the heat. The hottest temperatures thus far of
the early summer season are expected across the entire Four State
Region during this time frame with triple digit heat very likely
across at least portions of Northeast Texas into Northern Louisiana.
Heat Advisories may become necessary as early as this weekend with
the heat expected to build into the region.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel, amateur radio
operators, and storm spotters will likely be needed today.

13/09

In the hours before

Special weather statement, Jun 10, 5:54 AM CDT, 2 hours 58 minutes before
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Special weather statement, Jun 10, 6:43 AM CDT, 2 hours 9 minutes before
Special Weather Statement
National Weather Service Shreveport LA
643 AM CDT Fri Jun 10 2022

ARZ050-051-059-OKZ077-101230-
Howard AR-Sevier AR-Little River AR-McCurtain OK-
643 AM CDT Fri Jun 10 2022

...Strong thunderstorms will impact portions of northwestern Little
River, Sevier, Howard and southeastern McCurtain Counties through 730
AM CDT...

At 643 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Caney Creek Wilderness to 9 miles south of
Idabel. Movement was east at 35 mph.

HAZARD...Winds in excess of 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
De Queen, Dierks, Horatio, Foreman, Umpire, Lockesburg, Winthrop,
Gillham, Ben Lomond, Arkinda, Center Point, Athens, Oak Grove,
Haworth, Eagletown, Silver Ridge, Moon, Cerrogordo, Goodlake and
Geneva.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3435 9394 3419 9392 3418 9382 3407 9382
      3362 9437 3366 9458 3368 9459 3366 9459
      3367 9466 3370 9464 3369 9473 3374 9482
      3373 9482 3375 9488 3377 9489 3419 9440
      3419 9424 3432 9426 3436 9421
TIME...MOT...LOC 1143Z 280DEG 31KT 3441 9407 3376 9481

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

13
Special weather statement, Jun 10, 7:17 AM CDT, 1 hour 35 minutes before
Special Weather Statement
National Weather Service Shreveport LA
717 AM CDT Fri Jun 10 2022

ARZ050-051-060-061-101245-
Howard AR-Hempstead AR-Sevier AR-Nevada AR-
717 AM CDT Fri Jun 10 2022

...Strong thunderstorms will impact portions of Hempstead,
southeastern Sevier, southeastern Howard and central Nevada Counties
through 745 AM CDT...

At 717 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 9 miles west of Halfway to near Ben Lomond.
Movement was southeast at 35 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Hope, Nashville, Prescott, Mineral Springs, Emmet, Blevins,
Perrytown, Tollette, Fulton, Washington, Ben Lomond, Bodcaw, Bluff
City, Corinth, Center Point, Saratoga, McCaskill, Ozan, McNab and
Patmos.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 1100 AM CDT for
southwestern Arkansas.

&&

LAT...LON 3401 9382 3395 9353 3396 9338 3390 9330
      3384 9329 3380 9318 3382 9314 3373 9310
      3348 9357 3348 9370 3353 9374 3350 9377
      3361 9382 3367 9397 3375 9396 3375 9404
      3378 9404 3381 9415 3417 9382
TIME...MOT...LOC 1217Z 318DEG 31KT 3413 9348 3382 9403

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

13
Special weather statement, Jun 10, 7:43 AM CDT, 1 hour 9 minutes before
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Special weather statement, Jun 10, 8:16 AM CDT, 36 minutes before
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Local storm report, Jun 10, 8:51 AM CDT, 1 minute before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 10, 5:54 AM CDTSpecial Weather StatementSHVRed River51 min
Jun 10, 9:10 AM CDTSpecial Weather StatementSHVCamp, Cass, Franklin, Marion, Morris, Titus and 1 more50 min
Jun 10, 10:01 AM CDTSpecial Weather StatementSHVGregg, Harrison, Marion, Upshur59 min
Jun 10, 10:45 AM CDTSpecial Weather StatementSHVHarrison, Panola, Rusk45 min
Jun 10, 1:09 PM CDTHeat AdvisorySHVAngelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more30 hr
Jun 10, 7:43 AM CDTSpecial Weather StatementSHVUnion32 min
Jun 10, 8:16 AM CDTSpecial Weather StatementSHVOuachita44 min
Jun 10, 9:26 AM CDTSevere Thunderstorm WarningSHVCaldwell, Claiborne, Jackson, Lincoln, Ouachita, Union64 min
Jun 10, 10:29 AM CDTSpecial Weather StatementSHVCaldwell, Jackson, Lincoln, Ouachita61 min
Jun 10, 11:32 AM CDTSpecial Weather StatementSHVBienville, Caldwell, De Soto, Jackson, Red River58 min
Jun 10, 12:05 PM CDTSevere Thunderstorm WarningSHVDe Soto, Natchitoches, Red River, Winn55 min
Jun 10, 12:57 PM CDTSevere Thunderstorm WarningSHVGrant, Natchitoches, Winn39 min
Jun 10, 1:22 PM CDTSpecial Weather StatementSHVSabine38 min
Jun 10, 1:49 PM CDTSpecial Weather StatementSHVSabine41 min
Jun 10, 1:59 PM CDTSevere Thunderstorm WarningSHVNatchitoches, Sabine46 min
Jun 10, 2:46 PM CDTSpecial Weather StatementSHVGrant29 min
Jun 10, 3:20 PM CDTSpecial Weather StatementSHVLaSalle25 min
Jun 10, 6:43 AM CDTSpecial Weather StatementSHVHoward, Sevier47 min
Jun 10, 7:17 AM CDTSpecial Weather StatementSHVHempstead, Nevada28 min
Jun 10, 7:31 AM CDTSevere Thunderstorm WarningSHVHempstead, Nevada44 min
Jun 10, 8:10 AM CDTSevere Thunderstorm WarningSHVColumbia, Hempstead, Lafayette, Nevada, Union50 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 2022Severe Thunderstorm Warnings in Arkansas, 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.