Alert archive / Texas / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 310, NWS Shreveport, LA

June 14, 2023Miller County, Arkansas; Caddo Parish, Louisiana; Cass County, Marion County, Texas

NWS Shreveport, LA issued this severe thunderstorm warning at Jun 14, 2023, 12:38 PM CDT for Miller County, Arkansas; Caddo Parish, Louisiana; Cass County, Marion County, Texas. It was in force for 42 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jun 14, 2023, 12:38 PM CDT (17:38 UTC)
Expired: Jun 14, 2023, 1:20 PM CDT
In force: 42 min
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Damage threat: Considerable
Hail: 2.0 in
Wind: 70.0 mph

Counties Miller County, AR, Caddo Parish, LA, Cass County, TX, Marion County, TX

The radar

The Shreveport radar (KSHV), 85 km from the middle of the area, began a volume at 17:38 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.

What was reported inside it

Time	Report	Where	Remark
Jun 14, 12:50 PM CDT	TSTM WND GST 61	Atlanta, TX

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

Issued	Product	Office	Lasted
Jun 14, 8:57 AM CDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Shreveport, LA (KSHV), launched 12:00Z, 5.6 hours before the alert went out and 87 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: 2234 J/kg
Mixed-layer CIN: -49 J/kg
Mixed-layer LCL: 710 m above ground
0-6 km bulk shear: 64 kt
0-1 km storm-relative helicity: 189 m²/s²
0-3 km storm-relative helicity: 178 m²/s²
Significant tornado parameter: 2.6
Supercell composite: 9.1

Open this sounding in Storm Lab

The text

As transmitted.

273 
WUUS54 KSHV 141738
SVRSHV
ARC091-LAC017-TXC067-315-141830-
/O.NEW.KSHV.SV.W.0310.230614T1738Z-230614T1830Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Shreveport LA
1238 PM CDT Wed Jun 14 2023

The National Weather Service in Shreveport has issued a

* Severe Thunderstorm Warning for...
  Southwestern Miller County in southwestern Arkansas...
  Northwestern Caddo Parish in northwestern Louisiana...
  Northeastern Marion County in northeastern Texas...
  Central Cass County in northeastern Texas...

* Until 130 PM CDT.

* At 1237 PM CDT, a severe thunderstorm was located 12 miles east of 
  Naples, or 18 miles west of Atlanta, moving east southeast at 50 
  mph.

  HAZARD...Two inch hail and 70 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           considerable tree damage. Wind damage is also likely to 
           mobile homes, roofs, and outbuildings.

* Locations impacted include...
  Atlanta, Vivian, Linden, Queen City, Rodessa, Bivins, Ravanna,
  McLeod, Brightstar, Bloomburg, Douglassville, Marietta, Red Hill
  and Bryans Mill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

This storm is producing destructive winds and large damaging hail.
SEEK SHELTER NOW inside a sturdy structure and stay away from
windows!

&&

LAT...LON 3313 9463 3326 9451 3312 9392 3281 9397
TIME...MOT...LOC 1737Z 287DEG 45KT 3319 9447 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

50

1 follow-up statement

835 
WWUS54 KSHV 141820
SVSSHV

Severe Weather Statement
National Weather Service Shreveport LA
120 PM CDT Wed Jun 14 2023

ARC091-LAC017-TXC067-315-141829-
/O.CAN.KSHV.SV.W.0310.000000T0000Z-230614T1830Z/
Miller AR-Caddo LA-Marion TX-Cass TX-
120 PM CDT Wed Jun 14 2023

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MILLER COUNTY...
NORTHWESTERN CADDO PARISH...NORTHEASTERN MARION AND CENTRAL CASS
COUNTIES IS CANCELLED...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 400 PM CDT for
southwestern Arkansas...northwestern Louisiana...and northeastern
Texas.

LAT...LON 3313 9463 3326 9451 3312 9392 3281 9397
TIME...MOT...LOC 1818Z 287DEG 45KT 3303 9386 

$$

50

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 13, 7:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Lafayette, Miller	67 min
Jun 13, 7:18 PM CDT	Severe Thunderstorm Warning Destructive damage threat	SHV	Little River, Miller	57 min
Jun 13, 7:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Hempstead, Howard, Little River, Sevier	53 min
Jun 13, 8:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Hempstead, Nevada	47 min
Jun 13, 8:45 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Columbia, Lafayette, Miller	60 min
Jun 13, 9:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Columbia	63 min
Jun 13, 9:45 PM CDT	Severe Thunderstorm Warning	SHV	Lafayette, Miller	60 min
Jun 13, 9:50 PM CDT	Severe Thunderstorm Warning	SHV	Sevier	40 min
Jun 13, 10:28 PM CDT	Severe Thunderstorm Warning	SHV	Howard, Sevier	51 min
Jun 13, 10:34 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Columbia, Lafayette, Miller	56 min
Jun 13, 10:59 PM CDT	Severe Thunderstorm Warning	SHV	Hempstead, Little River, Miller	61 min
Jun 13, 11:54 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Columbia, Lafayette, Miller	66 min
Jun 14, 12:33 AM CDT	Severe Thunderstorm Warning	SHV	Miller	57 min
Jun 14, 12:45 AM CDT	Severe Thunderstorm Warning	SHV	Columbia, Union	60 min
Jun 14, 1:23 AM CDT	Severe Thunderstorm Warning	SHV	Columbia, Lafayette, Miller	52 min
Jun 14, 1:38 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Union	67 min
Jun 14, 9:29 AM CDT	Special Weather Statement	SHV	Miller	31 min
Jun 14, 12:01 PM CDT	River Flood Warning	SHV	Columbia	5 days
Jun 14, 12:34 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Miller	44 min
Jun 14, 12:50 PM CDT	Tornado Warning Tornado observed	SHV	Lafayette, Miller	25 min
Jun 14, 1:12 PM CDT	Severe Thunderstorm Warning Destructive damage threat	SHV	Columbia, Lafayette, Miller	63 min
Jun 14, 5:12 PM CDT	Severe Thunderstorm Warning	SHV	Columbia, Hempstead, Lafayette, Miller, Nevada	48 min
Jun 13, 8:13 PM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Webster	47 min
Jun 13, 8:39 PM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Lincoln	51 min
Jun 13, 9:09 PM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Lincoln, Union	53 min
Jun 13, 10:25 PM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Lincoln, Union	65 min
Jun 13, 11:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Claiborne, Lincoln, Union, Webster	48 min
Jun 14, 12:15 AM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Lincoln, Ouachita, Union	23 min
Jun 14, 2:17 AM CDT	Special Weather Statement	SHV	Claiborne, Webster	58 min
Jun 14, 2:40 AM CDT	Severe Thunderstorm Warning	SHV	Bienville, Claiborne, Jackson, Lincoln, Ouachita, Union	65 min
Jun 14, 3:45 AM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Jackson, Lincoln, Ouachita, Union	60 min
Jun 14, 3:46 AM CDT	Severe Thunderstorm Warning	SHV	Ouachita, Union	44 min
Jun 14, 1:59 PM CDT	Severe Thunderstorm Warning Destructive damage threat	SHV	Bienville, Claiborne, Jackson, Lincoln, Union, Webster	61 min
Jun 14, 2:16 PM CDT	Special Weather Statement	SHV	Bienville, Bossier, Webster	29 min
Jun 14, 2:23 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Bossier, Claiborne, Lincoln, Webster	67 min
Jun 14, 2:55 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Bienville, Claiborne, Jackson, Lincoln, Ouachita, Winn	50 min
Jun 14, 3:27 PM CDT	Severe Thunderstorm Warning	SHV	Jackson, Lincoln, Ouachita, Union	48 min
Jun 14, 3:36 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Caldwell, Jackson, LaSalle, Ouachita, Winn	39 min
Jun 13, 7:05 PM CDT	Severe Thunderstorm Warning	SHV	Cass, Morris	55 min
Jun 13, 10:46 PM CDT	River Flood Warning	SHV	Franklin, Morris, Titus	6 days
Jun 14, 11:19 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	Franklin, Morris, Red River, Titus	56 min
Jun 14, 12:05 PM CDT	Severe Thunderstorm Warning Destructive damage threat	SHV	Bowie, Cass, Morris, Red River, Titus	55 min
Jun 14, 5:33 PM CDT	Severe Thunderstorm Warning	SHV	Smith, Upshur, Wood	57 min
Jun 14, 6:25 PM CDT	Severe Thunderstorm Warning	SHV	Smith	14 min

Nearby

Severe Thunderstorm Warnings in Texas, 2023 Severe Thunderstorm Warnings in Arkansas, 2023 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.