Alert archive / Texas / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 16, NWS Shreveport, LA
NWS Shreveport, LA issued this severe thunderstorm warning at Mar 9, 2019, 11:56 AM CST for Cherokee County, Nacogdoches County, Rusk County, Texas. It was in force for 39 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 9, 2019, 11:56 AM CST (17:56 UTC)
- Expired
- Mar 9, 2019, 12:35 PM CST
- In force
- 39 min
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Cherokee County, TX, Nacogdoches County, TX, Rusk County, TX
The radar
The Shreveport radar (KSHV), 116 km from the middle of the area, began a volume at 17:57 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 9, 7:18 AM CST | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Shreveport, LA (KBAD), launched 12:00Z, 5.9 hours before the alert went out and 125 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.
- Mixed-layer CAPE
- 968 J/kg
- Mixed-layer CIN
- -16 J/kg
- Mixed-layer LCL
- 576 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 226 m²/s²
- 0-3 km storm-relative helicity
- 271 m²/s²
- Significant tornado parameter
- 2.0
- Supercell composite
- 7.4
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 9, 11:44 AM CST, 12 minutes earlier.
Area forecast discussion, Mar 9, 11:44 AM CST, 12 minutes before
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</html>Hazardous weather outlook, Mar 9, 6:05 AM CST, 5 hours 51 minutes before
Hazardous Weather Outlook National Weather Service Shreveport LA 605 AM CST Sat Mar 9 2019 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077- TXZ096-097-108>112-124>126-136>138-149>153-165>167-101200- 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- 605 AM CST Sat Mar 9 2019 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... Severe thunderstorms are possible today as a dryline moves across the region. The entire area is at risk for severe weather, but the greatest threat should be north of line from Alto Texas to Columbia Louisiana. Tornadoes, large hail, and damaging winds will be possible. The severe weather threat will diminish from west to east and should end completely by sunset. .DAYS TWO THROUGH SEVEN...Sunday through Friday... Scattered thunderstorms will return Monday and Tuesday as a warm front moves northward across the area. Locally heavy rainfall could lead to isolated flooding. Strong to severe thunderstorms will be possible again early Wednesday morning through late Wednesday afternoon. Damaging winds and large hail will be the primary threats, but isolated tornadoes cannot be ruled out. The severe weather threat should end by Wednesday evening, but rain will likely linger across portions of Southern Arkansas, much of Louisiana, and Deep East Texas until early Friday morning. Given the rainfall already expected earlier in the week, any additional heavy rainfall could lead to more flooding concerns. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed today through late this afternoon. 09
In the hours before
Local storm report, Mar 9, 9:02 AM CST, 2 hours 54 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
902 AM CST SAT MAR 9 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0824 AM FLASH FLOOD 1 NW DE QUEEN 34.05N 94.35W
03/09/2019 SEVIER AR TRAINED SPOTTER
WATER ACROSS CIRCLE DRIVE. 3 INCHES OF RAIN
ALSO MEASURED BY THE PUBLIC AND REPORTED VIA
SOCIAL MEDIA.
&&
CNLocal storm report, Mar 9, 9:17 AM CST, 2 hours 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
917 AM CST SAT MAR 9 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0750 AM TSTM WND DMG 14 N DIERKS 34.32N 93.98W
03/09/2019 HOWARD AR TRAINED SPOTTER
REPORTS OF CHICKEN HOUSES AND BARNS DAMAGED
AND TREES AND POWER LINES DOWN IN THE ATHENS
AREA.
&&
CNLocal storm report, Mar 9, 10:07 AM CST, 1 hour 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1007 AM CST SAT MAR 9 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0929 AM TSTM WND GST 1 NNW PITTSBURG 33.01N 94.98W
03/09/2019 E60 MPH CAMP TX PUBLIC
&&
CNLocal storm report, Mar 9, 10:54 AM CST, 1 hour 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1054 AM CST SAT MAR 9 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1053 AM TORNADO 4 NNW HOSSTON 32.94N 93.91W
03/09/2019 CADDO LA AMATEUR RADIO
TORNADO REPORTED ON MIRA MYRTIS ROAD WEST OF
INTERSTATE 49.
&&
CNLocal storm report, Mar 9, 11:17 AM CST, 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1117 AM CST SAT MAR 9 2019
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1014 AM TSTM WND DMG 6 WNW ATLANTA 33.14N 94.26W
03/09/2019 CASS TX TRAINED SPOTTER
TREE DOWN AT THE INTERSECTION OF HWY 96 AND
HWY 77.
&&
CNSpecial weather statement, Mar 9, 11:34 AM CST, 22 minutes before
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</html>The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 9, 6:03 AM CST | Special Weather Statement | SHV | Red River | 42 min |
| Mar 9, 6:55 AM CST | Special Weather Statement | SHV | Red River | 50 min |
| Mar 9, 7:08 AM CST | Severe Thunderstorm Warning | SHV | Red River | 67 min |
| Mar 9, 8:41 AM CST | Severe Thunderstorm Warning | SHV | Camp, Franklin, Morris, Smith, Titus, Upshur and 1 more | 49 min |
| Mar 9, 9:24 AM CST | Severe Thunderstorm Warning | SHV | Gregg, Harrison, Marion, Rusk, Smith, Upshur and 1 more | 66 min |
| Mar 9, 9:29 AM CST | Severe Thunderstorm Warning | SHV | Bowie, Camp, Cass, Morris, Red River, Titus and 1 more | 61 min |
| Mar 9, 10:14 AM CST | Tornado Warning | SHV | Bowie, Cass | 16 min |
| Mar 9, 10:24 AM CST | Severe Thunderstorm Warning | SHV | Bowie, Cass, Marion | 66 min |
| Mar 9, 10:33 AM CST | Severe Thunderstorm Warning | SHV | Gregg, Harrison, Panola, Rusk, Smith | 42 min |
| Mar 9, 10:40 AM CST | Tornado Warning | SHV | Cass, Marion | 50 min |
| Mar 9, 11:17 AM CST | Severe Thunderstorm Warning | SHV | Gregg, Harrison, Panola, Rusk | 43 min |
| Mar 9, 11:34 AM CST | Special Weather Statement | SHV | Cherokee, Rusk | 41 min |
| Mar 9, 12:04 PM CST | Special Weather Statement | SHV | Panola, Shelby | 41 min |
| Mar 9, 12:12 PM CST | Special Weather Statement | SHV | Nacogdoches | 48 min |
| Mar 9, 12:50 PM CST | Special Weather Statement | SHV | Shelby | 40 min |
| Mar 9, 12:52 PM CST | Special Weather Statement | SHV | Nacogdoches | 38 min |
| Mar 9, 1:44 PM CST | Special Weather Statement | SHV | Shelby | 46 min |
| Mar 9, 3:13 PM CST | Special Weather Statement | SHV | Angelina | 32 min |
| Mar 9, 11:20 AM CST | Severe Thunderstorm Warning | SHV | Claiborne, Webster | 40 min |
| Mar 9, 11:24 AM CST | Tornado Warning | SHV | Claiborne, Webster | 36 min |
| Mar 9, 11:59 AM CST | Severe Thunderstorm Warning | SHV | Claiborne | 37 min |
| Mar 9, 12:47 PM CST | Special Weather Statement | SHV | Lincoln, Union | 43 min |
| Mar 9, 1:28 PM CST | Severe Thunderstorm Warning | SHV | Lincoln, Union | 32 min |
| Mar 9, 1:31 PM CST | Severe Thunderstorm Warning | SHV | Bienville, Jackson, Lincoln | 44 min |
| Mar 9, 1:52 PM CST | Special Weather Statement | SHV | Lincoln, Union | 38 min |
| Mar 9, 2:05 PM CST | Special Weather Statement | SHV | Bienville, Lincoln | 40 min |
| Mar 9, 2:32 PM CST | Special Weather Statement | SHV | Sabine | 43 min |
| Mar 9, 2:36 PM CST | Special Weather Statement | SHV | Red River | 39 min |
| Mar 9, 3:26 PM CST | Special Weather Statement | SHV | Natchitoches | 34 min |
| Mar 9, 4:04 PM CST | Special Weather Statement | SHV | Ouachita | 26 min |
| Mar 9, 4:08 PM CST | Special Weather Statement | SHV | Natchitoches | 37 min |
| Mar 9, 5:50 AM CST | Special Weather Statement | SHV | Howard, Sevier | 40 min |
| Mar 9, 7:41 AM CST | Severe Thunderstorm Warning | SHV | Howard, Sevier | 34 min |
| Mar 9, 8:17 AM CST | Severe Thunderstorm Warning | SHV | Howard, Sevier | 43 min |
| Mar 9, 12:28 PM CST | Special Weather Statement | SHV | Union | 47 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2019Every severe thunderstorm warning in 2019
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.