Alert archive / Texas / Tornado Warnings in 2018
Tornado Warning 49, NWS Shreveport, LA
NWS Shreveport, LA issued this tornado warning at Apr 6, 2018, 8:08 PM CDT for Panola County, Shelby County, Texas; De Soto Parish, Louisiana. It was in force for 10 min. 2 reports 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
- Apr 6, 2018, 8:08 PM CDT (01:08 UTC)
- Expired
- Apr 6, 2018, 8:18 PM CDT
- In force
- 10 min
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 1.0 in
Counties De Soto Parish, LA, Panola County, TX, Shelby County, TX
The radar
The Shreveport radar (KSHV), 62 km from the middle of the area, began a volume at 01:11 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 |
|---|---|---|---|
| Apr 6, 8:20 PM CDT | HAIL 1 | 1 Ene Tenaha, TX | |
| Apr 6, 8:23 PM CDT | HAIL 2 | Tenaha, TX | PICTURE ON TWITTER. |
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 |
|---|---|---|---|
| Apr 6, 3:20 PM CDT | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 00:00Z, 1.1 hours before the alert went out and 225 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
- 1528 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 633 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 164 m²/s²
- 0-3 km storm-relative helicity
- 215 m²/s²
- Significant tornado parameter
- 1.8
- Supercell composite
- 11.9
The text
As transmitted.
022
WFUS54 KSHV 070108
TORSHV
LAC031-TXC365-419-070145-
/O.NEW.KSHV.TO.W.0049.180407T0108Z-180407T0145Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Shreveport LA
808 PM CDT FRI APR 6 2018
The National Weather Service in Shreveport has issued a
* Tornado Warning for...
Southwestern De Soto Parish in northwestern Louisiana...
Southeastern Panola County in northeastern Texas...
Northeastern Shelby County in eastern Texas...
* Until 845 PM CDT
* At 807 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Tenaha, or 11 miles southeast of Carthage, moving
southeast at 10 mph.
HAZARD...Tornado and quarter size hail.
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 dangerous storm will be near...
Tenaha around 820 PM CDT.
Joaquin around 845 PM CDT.
Other locations impacted by this tornadic thunderstorm include Woods,
Stanley, James and Paxton.
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 3198 9436 3213 9424 3200 9385 3175 9402
TIME...MOT...LOC 0107Z 304DEG 8KT 3201 9423
TORNADO...RADAR INDICATED
HAIL...1.00IN
$$
FB1 follow-up statement
926
WWUS54 KSHV 070118
SVSSHV
Severe Weather Statement
National Weather Service Shreveport LA
818 PM CDT FRI APR 6 2018
LAC031-TXC365-419-070127-
/O.CAN.KSHV.TO.W.0049.000000T0000Z-180407T0145Z/
De Soto LA-Panola TX-Shelby TX-
818 PM CDT FRI APR 6 2018
...THE TORNADO WARNING FOR SOUTHWESTERN DE SOTO PARISH...SOUTHEASTERN
PANOLA AND NORTHEASTERN SHELBY COUNTIES IS CANCELLED...
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.
A tornado watch remains in effect until 1100 PM CDT for northwestern
Louisiana...and eastern and northeastern Texas.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Shreveport.
LAT...LON 3198 9436 3213 9424 3200 9385 3175 9402
TIME...MOT...LOC 0115Z 304DEG 8KT 3200 9421
$$
FBThe office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 6, 7:17 PM CDT | Special Weather Statement | SHV | Panola | 43 min |
| Apr 6, 7:24 PM CDT | Severe Thunderstorm Warning | SHV | Harrison, Panola | 36 min |
| Apr 6, 7:44 PM CDT | Severe Thunderstorm Warning | SHV | Panola, Rusk, Shelby | 46 min |
| Apr 6, 7:59 PM CDT | Severe Thunderstorm Warning | SHV | Harrison, Panola | 33 min |
| Apr 6, 8:02 PM CDT | Special Weather Statement | SHV | Rusk | 43 min |
| Apr 6, 8:21 PM CDT | Severe Thunderstorm Warning | SHV | Sabine, San Augustine, Shelby | 54 min |
| Apr 6, 8:31 PM CDT | Severe Thunderstorm Warning | SHV | Panola, Rusk, Shelby | 44 min |
| Apr 6, 8:32 PM CDT | Severe Thunderstorm Warning | SHV | Smith, Upshur, Wood | 43 min |
| Apr 6, 8:34 PM CDT | Special Weather Statement | SHV | Rusk | 41 min |
| Apr 6, 8:44 PM CDT | Tornado Warning | SHV | San Augustine, Shelby | 19 min |
| Apr 6, 9:12 PM CDT | Severe Thunderstorm Warning | SHV | Angelina, Nacogdoches, Panola, Rusk, Sabine, San Augustine and 1 more | 48 min |
| Apr 6, 9:17 PM CDT | Special Weather Statement | SHV | Cherokee, Rusk, Smith | 43 min |
| Apr 6, 9:56 PM CDT | Severe Thunderstorm Warning | SHV | Angelina, Nacogdoches, Panola, Rusk, Sabine, San Augustine and 1 more | 64 min |
| Apr 6, 9:58 PM CDT | Special Weather Statement | SHV | Cherokee | 77 min |
| Apr 6, 11:00 PM CDT | Severe Thunderstorm Warning | SHV | Angelina, Cherokee, Nacogdoches, Sabine, San Augustine | 60 min |
| Apr 6, 11:53 PM CDT | Severe Thunderstorm Warning | SHV | Angelina, Nacogdoches, Sabine, San Augustine | 52 min |
| Apr 7, 3:40 AM CDT | Freeze Warning | SHV | Bowie, Cass, Red River | 28 hr |
| Apr 7, 9:08 AM CDT | River Flood Warning | SHV | Nacogdoches, Rusk, San Augustine, Shelby | 8 days |
| Apr 7, 11:34 AM CDT | Special Weather Statement | SHV | Panola, Rusk | 26 min |
| Apr 6, 7:05 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Jackson, Lincoln | 40 min |
| Apr 6, 7:09 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Ouachita | 36 min |
| Apr 6, 7:10 PM CDT | Tornado Warning | SHV | De Soto, Red River | 50 min |
| Apr 6, 7:19 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Jackson, Natchitoches, Red River, Winn | 56 min |
| Apr 6, 7:25 PM CDT | Tornado Warning | SHV | Bienville, Red River | 8 min |
| Apr 6, 7:29 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Jackson, Ouachita, Winn | 46 min |
| Apr 6, 7:30 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Caddo, De Soto, Natchitoches, Red River and 1 more | 60 min |
| Apr 6, 7:41 PM CDT | Tornado Warning | SHV | Bienville, Natchitoches, Winn | 35 min |
| Apr 6, 7:43 PM CDT | Tornado Warning | SHV | Caldwell, Jackson, Ouachita | 47 min |
| Apr 6, 7:57 PM CDT | Tornado Warning | SHV | Natchitoches, Red River | 10 min |
| Apr 6, 7:59 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches, Red River, Winn | 61 min |
| Apr 6, 8:13 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Jackson, LaSalle, Winn | 62 min |
| Apr 6, 8:13 PM CDT | Tornado Warning | SHV | De Soto, Natchitoches, Red River | 11 min |
| Apr 6, 8:18 PM CDT | Tornado Warning | SHV | Natchitoches, Red River | 11 min |
| Apr 6, 8:56 PM CDT | Severe Thunderstorm Warning | SHV | Grant, LaSalle, Natchitoches, Sabine, Winn | 64 min |
| Apr 6, 9:17 PM CDT | Tornado Warning | SHV | Grant, Natchitoches | 16 min |
| Apr 6, 9:55 PM CDT | Severe Thunderstorm Warning | SHV | Grant, LaSalle, Natchitoches, Sabine | 50 min |
| Apr 6, 11:42 PM CDT | Special Weather Statement | SHV | Sabine | 63 min |
| Apr 7, 12:40 AM CDT | Special Weather Statement | SHV | Natchitoches | 65 min |
Nearby
Tornado Warnings in Texas, 2018Tornado Warnings in Louisiana, 2018Every tornado warning in 2018Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.