Alert archive / Texas / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 171, NWS Shreveport, LA

July 29, 2018Cass County, Marion County, Texas; Bossier Parish, Caddo Parish, Louisiana; Lafayette County, Miller County, Arkansas

NWS Shreveport, LA issued this severe thunderstorm warning at Jul 29, 2018, 1:13 PM CDT for Cass County, Marion County, Texas; Bossier Parish, Caddo Parish, Louisiana; Lafayette County, Miller County, Arkansas. It was in force for 62 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: Jul 29, 2018, 1:13 PM CDT (18:13 UTC)
Expired: Jul 29, 2018, 2:15 PM CDT
In force: 62 min
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Hail: 0.75 in
Wind: 70.0 mph

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

The radar

The Shreveport radar (KSHV), 56 km from the middle of the area, began a volume at 18:17 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 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 Jul 28, 4:21 PM CDT, 20 hours 52 minutes earlier.

Area forecast discussion, Jul 28, 4:21 PM CDT, 20 hours 52 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
Jul 29, 12:36 PM CDT	Special Weather Statement	SHV	Wood	54 min
Jul 29, 12:40 PM CDT	Special Weather Statement	SHV	Cass	50 min
Jul 29, 2:41 PM CDT	Special Weather Statement	SHV	Harrison, Panola	64 min
Jul 29, 3:24 PM CDT	Special Weather Statement	SHV	Shelby	51 min
Jul 29, 4:08 PM CDT	Severe Thunderstorm Warning	SHV	Nacogdoches, Rusk, Sabine, San Augustine, Shelby	52 min
Jul 29, 5:07 PM CDT	Special Weather Statement	SHV	San Augustine	53 min
Jul 29, 5:47 PM CDT	Special Weather Statement	SHV	Angelina	43 min
Jul 29, 1:35 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Claiborne, Webster	40 min
Jul 29, 1:59 PM CDT	Special Weather Statement	SHV	Caddo	61 min
Jul 29, 2:06 PM CDT	Severe Thunderstorm Warning	SHV	Bossier	39 min
Jul 29, 2:21 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Bossier, Caddo, De Soto, Red River	39 min
Jul 29, 2:38 PM CDT	Special Weather Statement	SHV	Bienville, Jackson, Lincoln, Ouachita, Union	67 min
Jul 29, 3:06 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo, De Soto, Red River	39 min
Jul 29, 3:32 PM CDT	Severe Thunderstorm Warning	SHV	Lincoln, Ouachita, Union	43 min
Jul 29, 3:46 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Grant, Jackson, Natchitoches, Red River, Sabine and 1 more	59 min
Jul 29, 4:20 PM CDT	Special Weather Statement	SHV	Caldwell, Ouachita	55 min
Jul 29, 4:29 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Ouachita, Union	61 min
Jul 29, 4:51 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Grant, LaSalle	54 min

Nearby

Severe Thunderstorm Warnings in Texas, 2018 Severe Thunderstorm Warnings in Louisiana, 2018 Severe Thunderstorm Warnings in Arkansas, 2018 Every severe thunderstorm warning in 2018

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.