Alert archive / Arkansas / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 310, NWS Shreveport, LA
NWS Shreveport, LA issued this severe thunderstorm warning at Dec 28, 2024, 6:51 AM CST for Miller County, Arkansas; Cass County, Texas. It was in force for 24 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
- Dec 28, 2024, 6:51 AM CST (12:51 UTC)
- Expired
- Dec 28, 2024, 7:15 AM CST
- In force
- 24 min
- Issued by
- NWS Shreveport, LA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Miller County, AR, Cass County, TX
The radar
The Shreveport radar (KSHV), 83 km from the middle of the area, began a volume at 12:55 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 |
|---|---|---|---|
| Dec 28, 5:23 AM CST | Severe Thunderstorm Watch | SPC | 9 hr |
The nearest sounding before it
Shreveport, LA (KSHV), launched 12:00Z, 0.9 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
- 1542 J/kg
- Mixed-layer CIN
- -28 J/kg
- Mixed-layer LCL
- 449 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 178 m²/s²
- 0-3 km storm-relative helicity
- 164 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 6.3
The text
As transmitted.
487
WUUS54 KSHV 281251
SVRSHV
ARC091-TXC067-281315-
/O.NEW.KSHV.SV.W.0310.241228T1251Z-241228T1315Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Shreveport LA
651 AM CST Sat Dec 28 2024
The National Weather Service in Shreveport has issued a
* Severe Thunderstorm Warning for...
Southern Miller County in southwestern Arkansas...
East Central Cass County in northeastern Texas...
* Until 715 AM CST.
* At 651 AM CST, a severe thunderstorm was located over Brightstar,
or 8 miles east of Atlanta, moving northeast at 30 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Atlanta, Queen City, Fouke, Brightstar, Ravanna, Bloomburg and
Fort Lynn.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.
&&
LAT...LON 3327 9404 3337 9396 3324 9375 3315 9384
3315 9385 3314 9385 3302 9397 3313 9415
TIME...MOT...LOC 1251Z 217DEG 25KT 3311 9403
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
231 follow-up statement
706
WWUS54 KSHV 281255
SVSSHV
Severe Weather Statement
National Weather Service Shreveport LA
655 AM CST Sat Dec 28 2024
ARC091-TXC067-281315-
/O.CON.KSHV.SV.W.0310.000000T0000Z-241228T1315Z/
Miller AR-Cass TX-
655 AM CST Sat Dec 28 2024
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 AM CST
FOR SOUTHERN MILLER AND EAST CENTRAL CASS COUNTIES...
At 655 AM CST, a severe thunderstorm was located over Brightstar, or
9 miles east of Atlanta, moving northeast at 30 mph.
HAZARD...Half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
Locations impacted include...
Atlanta, Queen City, Fouke, Brightstar, Ravanna, Bloomburg and
Fort Lynn.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.
&&
LAT...LON 3313 9415 3337 9396 3324 9375 3315 9384
3315 9385 3314 9385 3302 9397
TIME...MOT...LOC 1251Z 217DEG 25KT 3311 9402
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
23The office that day
Everything else NWS Shreveport, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 27, 9:29 PM CST | River Flood Warning | SHV | Columbia | 10 days |
| Dec 28, 1:27 AM CST | Dense Fog Advisory | SHV | Columbia, Union | 8 hr |
| Dec 28, 6:42 AM CST | Special Weather Statement | SHV | Miller | 33 min |
| Dec 28, 7:13 AM CST | Special Weather Statement | SHV | Lafayette | 32 min |
| Dec 28, 7:22 AM CST | Severe Thunderstorm Warning | SHV | Columbia, Hempstead, Lafayette, Miller | 38 min |
| Dec 28, 7:25 AM CST | Severe Thunderstorm Warning | SHV | Lafayette, Miller | 50 min |
| Dec 28, 7:34 AM CST | Special Weather Statement | SHV | Columbia | 41 min |
| Dec 28, 7:54 AM CST | Severe Thunderstorm Warning | SHV | Columbia, Nevada, Union | 36 min |
| Dec 28, 8:08 AM CST | Special Weather Statement | SHV | Columbia, Lafayette | 52 min |
| Dec 28, 8:59 AM CST | Special Weather Statement | SHV | Columbia | 46 min |
| Dec 28, 10:13 AM CST | Special Weather Statement | SHV | Lafayette, Miller, Nevada | 47 min |
| Dec 28, 10:27 AM CST | Areal Flood Advisory | SHV | Union | 3 hr |
| Dec 28, 10:50 AM CST | Special Weather Statement | SHV | Columbia, Lafayette, Miller, Nevada | 55 min |
| Dec 28, 11:01 AM CST | Severe Thunderstorm Warning | SHV | Columbia, Lafayette | 44 min |
| Dec 28, 11:40 AM CST | Special Weather Statement | SHV | Columbia | 50 min |
| Dec 28, 11:46 AM CST | Severe Thunderstorm Warning | SHV | Columbia, Lafayette | 44 min |
| Dec 28, 12:29 PM CST | Special Weather Statement | SHV | Union | 61 min |
| Dec 28, 5:57 AM CST | Special Weather Statement | SHV | Panola | 33 min |
| Dec 28, 6:27 AM CST | Special Weather Statement | SHV | Harrison | 33 min |
| Dec 28, 7:29 AM CST | Special Weather Statement | SHV | Bowie | 46 min |
| Dec 28, 7:41 AM CST | Severe Thunderstorm Warning | SHV | Panola | 49 min |
| Dec 28, 7:47 AM CST | Special Weather Statement | SHV | Camp, Franklin, Titus, Upshur, Wood | 43 min |
| Dec 28, 7:56 AM CST | Special Weather Statement | SHV | Bowie | 49 min |
| Dec 28, 8:30 AM CST | Special Weather Statement | SHV | Camp, Franklin, Titus, Upshur, Wood | 45 min |
| Dec 28, 9:04 AM CST | Severe Thunderstorm Warning | SHV | Camp, Cass, Franklin, Marion, Morris, Titus and 2 more | 39 min |
| Dec 28, 9:31 AM CST | Severe Thunderstorm Warning | SHV | Cass, Harrison, Marion, Morris, Upshur | 44 min |
| Dec 28, 10:14 AM CST | Severe Thunderstorm Warning | SHV | Cass, Harrison, Marion | 46 min |
| Dec 28, 10:58 AM CST | Special Weather Statement | SHV | Panola | 62 min |
| Dec 28, 11:07 AM CST | Severe Thunderstorm Warning | SHV | Harrison, Panola | 53 min |
| Dec 28, 12:53 PM CST | River Flood Warning | SHV | Anderson, Cherokee, Houston | 54 hr |
| Dec 28, 12:53 PM CST | Special Weather Statement | SHV | Sabine | 52 min |
| Dec 28, 12:54 PM CST | River Flood Warning | SHV | Gregg | 46 hr |
| Dec 28, 1:01 PM CST | Special Weather Statement | SHV | Angelina | 44 min |
| Dec 28, 1:18 PM CST | Severe Thunderstorm Warning | SHV | Angelina, Nacogdoches, San Augustine | 42 min |
| Dec 28, 1:26 PM CST | Special Weather Statement | SHV | Cherokee | 49 min |
| Dec 28, 1:40 PM CST | Severe Thunderstorm Warning | SHV | Angelina, Cherokee, Nacogdoches, Rusk | 50 min |
| Dec 28, 1:54 PM CST | Special Weather Statement | SHV | San Augustine | 51 min |
| Dec 28, 2:05 PM CST | Severe Thunderstorm Warning | SHV | Sabine, San Augustine, Shelby | 32 min |
| Dec 28, 2:24 PM CST | Special Weather Statement | SHV | Angelina, Nacogdoches | 66 min |
| Dec 28, 2:33 PM CST | Severe Thunderstorm Warning | SHV | Sabine, Shelby | 30 min |
| Dec 28, 2:42 PM CST | Special Weather Statement | SHV | San Augustine | 48 min |
Nearby
Severe Thunderstorm Warnings in Arkansas, 2024Severe Thunderstorm Warnings in Texas, 2024Every severe thunderstorm warning in 2024
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.