Alert archive / Louisiana / Tornado Warnings in 2019
Tornado Warning 13, NWS Shreveport, LA
NWS Shreveport, LA issued this tornado warning at Apr 7, 2019, 1:00 PM CDT for De Soto Parish, Sabine Parish, Louisiana; Shelby County, Texas. It was in force for 12 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Apr 7, 2019, 1:00 PM CDT (18:00 UTC)
- Expired
- Apr 7, 2019, 1:12 PM CDT
- In force
- 12 min
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
Counties De Soto Parish, LA, Sabine Parish, LA, Shelby County, TX
The radar
The Shreveport radar (KSHV), 78 km from the middle of the area, began a volume at 18:02 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 nearest sounding before it
Shreveport, LA (KBAD), launched 12:00Z, 6.0 hours before the alert went out and 81 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
- 1489 J/kg
- Mixed-layer CIN
- -42 J/kg
- Mixed-layer LCL
- 516 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 224 m²/s²
- 0-3 km storm-relative helicity
- 276 m²/s²
- Significant tornado parameter
- 2.2
- Supercell composite
- 12.0
The text
As transmitted.
155
WFUS54 KSHV 071800
TORSHV
LAC031-085-TXC419-071845-
/O.NEW.KSHV.TO.W.0013.190407T1800Z-190407T1845Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Shreveport LA
100 PM CDT Sun Apr 7 2019
The National Weather Service in Shreveport has issued a
* Tornado Warning for...
Southern De Soto Parish in northwestern Louisiana...
Northwestern Sabine Parish in northwestern Louisiana...
East central Shelby County in eastern Texas...
* Until 145 PM CDT.
* At 1259 PM CDT, a severe thunderstorm capable of producing a
tornado was located 8 miles southwest of Converse, or 21 miles east
of Center, moving northeast at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This tornadic thunderstorm will remain over mainly rural areas of
southern De Soto, northwestern Sabine Parishes in northwestern
Louisiana and east central Shelby Counties, including the following
locations... Huxley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3169 9379 3171 9387 3185 9381 3183 9369
TIME...MOT...LOC 1759Z 207DEG 13KT 3172 9383
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
Duplantis2 follow-up statements
444
WWUS54 KSHV 071808
SVSSHV
Severe Weather Statement
National Weather Service Shreveport LA
108 PM CDT Sun Apr 7 2019
TXC419-071818-
/O.CAN.KSHV.TO.W.0013.000000T0000Z-190407T1845Z/
Shelby TX-
108 PM CDT Sun Apr 7 2019
...THE TORNADO WARNING FOR EAST CENTRAL SHELBY COUNTY IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
LAT...LON 3172 9377 3174 9382 3177 9382 3185 9381
3183 9369
TIME...MOT...LOC 1808Z 207DEG 13KT 3175 9381
$$
LAC031-085-071845-
/O.CON.KSHV.TO.W.0013.000000T0000Z-190407T1845Z/
De Soto LA-Sabine LA-
108 PM CDT Sun Apr 7 2019
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 145 PM CDT FOR SOUTHERN
DE SOTO AND NORTHWESTERN SABINE PARISHES...
At 108 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Converse, or 20 miles south of Mansfield, moving
northeast at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornadic thunderstorm will remain over mainly rural areas of
southern De Soto and northwestern Sabine Parishes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3172 9377 3174 9382 3177 9382 3185 9381
3183 9369
TIME...MOT...LOC 1808Z 207DEG 13KT 3175 9381
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
Duplantis504
WWUS54 KSHV 071812
SVSSHV
Severe Weather Statement
National Weather Service Shreveport LA
112 PM CDT Sun Apr 7 2019
LAC031-085-071821-
/O.CAN.KSHV.TO.W.0013.000000T0000Z-190407T1845Z/
De Soto LA-Sabine LA-
112 PM CDT Sun Apr 7 2019
...THE TORNADO WARNING FOR SOUTHERN DE SOTO AND NORTHWESTERN SABINE
PARISHES IS CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
northwestern Louisiana.
LAT...LON 3172 9377 3174 9382 3177 9382 3185 9381
3183 9369
TIME...MOT...LOC 1809Z 207DEG 13KT 3176 9380
$$
DuplantisThe office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 6, 7:23 PM CDT | Areal Flood Advisory | SHV | Jackson, Lincoln, Union | 112 min |
| Apr 6, 7:42 PM CDT | Flash Flood Warning | SHV | Jackson, Lincoln, Union | 3 hr |
| Apr 6, 8:06 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches, Winn | 39 min |
| Apr 6, 8:28 PM CDT | Areal Flood Advisory | SHV | Grant, Natchitoches, Winn | 2 hr |
| Apr 6, 8:42 PM CDT | Areal Flood Advisory | SHV | Grant, Natchitoches, Winn | 2 hr |
| Apr 6, 8:53 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Jackson, Natchitoches, Winn | 37 min |
| Apr 6, 9:28 PM CDT | Severe Thunderstorm Warning | SHV | Jackson, Winn | 47 min |
| Apr 6, 9:32 PM CDT | Severe Thunderstorm Warning | SHV | Jackson, Lincoln, Ouachita, Union | 43 min |
| Apr 6, 9:34 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Grant, LaSalle, Winn | 41 min |
| Apr 6, 10:17 PM CDT | Special Weather Statement | SHV | Winn | 43 min |
| Apr 6, 10:19 PM CDT | Special Weather Statement | SHV | LaSalle | 41 min |
| Apr 6, 10:42 PM CDT | Special Weather Statement | SHV | Union | 33 min |
| Apr 6, 11:16 PM CDT | Special Weather Statement | SHV | Natchitoches, Winn | 59 min |
| Apr 6, 11:18 PM CDT | Special Weather Statement | SHV | Caldwell | 57 min |
| Apr 6, 11:26 PM CDT | Areal Flood Advisory | SHV | Grant, Natchitoches, Winn | 3 hr |
| Apr 6, 11:27 PM CDT | Areal Flood Advisory | SHV | Caldwell, Grant, LaSalle, Winn | 3 hr |
| Apr 7, 12:11 AM CDT | Special Weather Statement | SHV | Caldwell | 64 min |
| Apr 7, 12:56 AM CDT | Areal Flood Advisory | SHV | Caldwell, Jackson, Ouachita, Winn | 3 hr |
| Apr 7, 3:02 AM CDT | Special Weather Statement | SHV | Bossier | 43 min |
| Apr 7, 3:31 AM CDT | Severe Thunderstorm Warning | SHV | Bienville, Claiborne, Webster | 44 min |
| Apr 7, 4:01 AM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Lincoln, Union | 59 min |
| Apr 7, 4:59 AM CDT | Special Weather Statement | SHV | Union | 46 min |
| Apr 7, 5:11 AM CDT | Special Weather Statement | SHV | Union | 49 min |
| Apr 7, 6:43 AM CDT | Severe Thunderstorm Warning | SHV | Bossier, Webster | 62 min |
| Apr 7, 7:56 AM CDT | Areal Flood Advisory | SHV | Claiborne, Webster | 4 hr |
| Apr 7, 10:01 AM CDT | River Flood Warning | SHV | Webster | 52 days |
| Apr 7, 10:01 AM CDT | River Flood Warning | SHV | Bienville, Bossier, Webster | 21 days |
| Apr 7, 10:04 AM CDT | Areal Flood Advisory | SHV | Caddo | 3 hr |
| Apr 7, 10:28 AM CDT | River Flood Warning | SHV | Caldwell, Grant, LaSalle, Winn | 21 days |
| Apr 7, 1:23 PM CDT | Special Weather Statement | SHV | Claiborne | 52 min |
| Apr 7, 1:56 PM CDT | Special Weather Statement | SHV | Grant | 49 min |
| Apr 7, 1:58 PM CDT | Special Weather Statement | SHV | Sabine | 47 min |
| Apr 7, 2:22 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches, Sabine, Winn | 53 min |
| Apr 7, 2:24 PM CDT | Severe Thunderstorm Warning | SHV | Ouachita | 52 min |
| Apr 7, 2:28 PM CDT | Severe Thunderstorm Warning | SHV | Union | 47 min |
| Apr 7, 2:35 PM CDT | Severe Thunderstorm Warning | SHV | Grant, LaSalle, Winn | 39 min |
| Apr 7, 2:45 PM CDT | Severe Thunderstorm Warning | SHV | Sabine | 60 min |
| Apr 7, 2:58 PM CDT | Areal Flood Advisory | SHV | Bienville, Claiborne, Lincoln, Union | 3 hr |
| Apr 7, 2:59 PM CDT | Severe Thunderstorm Warning | SHV | Union | 61 min |
| Apr 7, 3:13 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, De Soto, Natchitoches, Red River, Sabine, Winn | 62 min |
| Apr 7, 3:19 PM CDT | Severe Thunderstorm Warning | SHV | Ouachita | 26 min |
| Apr 7, 3:35 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Claiborne, Jackson, Lincoln, Union | 41 min |
| Apr 7, 3:45 PM CDT | Severe Thunderstorm Warning | SHV | Ouachita | 20 min |
| Apr 7, 3:51 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Sabine | 54 min |
| Apr 7, 3:57 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 3 more | 63 min |
| Apr 7, 4:08 PM CDT | Areal Flood Advisory | SHV | Bienville, De Soto, Jackson, Lincoln, Natchitoches, Red River and 3 more | 3 hr |
| Apr 7, 4:28 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches | 40 min |
| Apr 7, 4:40 PM CDT | Areal Flood Advisory | SHV | Bienville, Bossier, Caddo, Claiborne, De Soto, Red River and 1 more | 3 hr |
| Apr 7, 4:52 PM CDT | Areal Flood Advisory | SHV | Caldwell, Grant, Jackson, LaSalle, Natchitoches, Winn | 3 hr |
| Apr 7, 4:56 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Winn | 16 min |
| Apr 7, 5:26 PM CDT | Flash Flood Warning | SHV | Claiborne, Webster | 6 hr |
| Apr 7, 6:03 PM CDT | Special Weather Statement | SHV | Ouachita | 27 min |
| Apr 7, 6:35 PM CDT | Areal Flood Advisory | SHV | Jackson, Lincoln, Ouachita | 3 hr |
| Apr 6, 7:13 PM CDT | Severe Thunderstorm Warning | SHV | Nacogdoches, Panola, Rusk, Shelby | 23 min |
| Apr 6, 8:09 PM CDT | Special Weather Statement | SHV | Panola | 51 min |
| Apr 6, 8:15 PM CDT | Severe Thunderstorm Warning | SHV | Cherokee, Nacogdoches | 21 min |
| Apr 6, 8:53 PM CDT | Special Weather Statement | SHV | Shelby | 52 min |
| Apr 6, 9:14 PM CDT | Severe Thunderstorm Warning | SHV | San Augustine, Shelby | 46 min |
| Apr 7, 3:40 AM CDT | Special Weather Statement | SHV | Upshur | 50 min |
| Apr 7, 4:21 AM CDT | Special Weather Statement | SHV | Gregg | 54 min |
| Apr 7, 5:07 AM CDT | Special Weather Statement | SHV | Smith | 38 min |
| Apr 7, 5:43 AM CDT | Special Weather Statement | SHV | Camp | 47 min |
| Apr 7, 5:45 AM CDT | Special Weather Statement | SHV | Cass | 60 min |
| Apr 7, 6:07 AM CDT | Special Weather Statement | SHV | Upshur | 38 min |
| Apr 7, 6:16 AM CDT | Severe Thunderstorm Warning | SHV | Camp, Cass, Marion, Morris, Upshur | 59 min |
| Apr 7, 7:07 AM CDT | Severe Thunderstorm Warning | SHV | Bowie, Cass | 53 min |
| Apr 7, 9:16 AM CDT | Special Weather Statement | SHV | Harrison | 44 min |
| Apr 7, 9:30 AM CDT | Special Weather Statement | SHV | Rusk | 60 min |
| Apr 7, 10:00 AM CDT | River Flood Warning | SHV | Nacogdoches, Rusk, San Augustine, Shelby | 3 days |
| Apr 7, 11:25 AM CDT | River Flood Warning | SHV | Gregg, Smith, Upshur, Wood | 21 days |
| Apr 7, 11:25 AM CDT | River Flood Warning | SHV | Anderson, Cherokee, Houston | 68 days |
| Apr 7, 11:25 AM CDT | River Flood Warning | SHV | Anderson, Cherokee, Houston, Trinity | 6 days |
| Apr 7, 11:50 AM CDT | River Flood Warning | SHV | Gregg | 57 hr |
| Apr 7, 2:47 PM CDT | Tornado Warning | SHV | Angelina, Nacogdoches | 17 min |
| Apr 7, 4:32 PM CDT | Severe Thunderstorm Warning | SHV | Gregg, Harrison, Panola, Rusk | 47 min |
| Apr 7, 4:43 PM CDT | Areal Flood Advisory | SHV | Gregg, Harrison, Panola, Rusk, Shelby, Upshur | 3 hr |
Nearby
Tornado Warnings in Louisiana, 2019Tornado Warnings in Texas, 2019Every tornado warning in 2019Tornadoes 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.