Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 41, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Mar 25, 2021, 1:21 PM CDT for Choctaw County, Winston County, Mississippi. It was in force for 24 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
- Mar 25, 2021, 1:21 PM CDT (18:21 UTC)
- Expired
- Mar 25, 2021, 1:45 PM CDT
- In force
- 24 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Choctaw County, MS, Winston County, MS
The radar
The Columbus AFB radar (KGWX), 107 km from the middle of the area, began a volume at 18:22 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 |
|---|---|---|---|
| Mar 25, 1:35 PM CDT | TSTM WND DMG | Louisville, MS | TREES DOWN, WINDS 70MPH. |
| Mar 25, 1:35 PM CDT | HAIL 0.7 | Louisville, MS |
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 |
|---|---|---|---|
| Mar 25, 11:26 AM CDT | Tornado Watch | SPC | 9 hr |
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 6.4 hours before the alert went out and 132 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
- 1775 J/kg
- Mixed-layer CIN
- -31 J/kg
- Mixed-layer LCL
- 506 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 352 m²/s²
- 0-3 km storm-relative helicity
- 473 m²/s²
- Significant tornado parameter
- 4.6
- Supercell composite
- 21.9
The text
As transmitted.
880
WUUS54 KJAN 251821
SVRJAN
MSC019-159-251845-
/O.NEW.KJAN.SV.W.0041.210325T1821Z-210325T1845Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
121 PM CDT Thu Mar 25 2021
The National Weather Service in Jackson has issued a
* Severe Thunderstorm Warning for...
Southeastern Choctaw County in central Mississippi...
Winston County in east central Mississippi...
* Until 145 PM CDT.
* At 120 PM CDT, a severe thunderstorm was located near Stallo, or 10
miles southwest of Louisville, moving northeast at 70 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* This severe thunderstorm will be near...
Louisville around 130 PM CDT.
Millcreek around 135 PM CDT.
Betheden around 140 PM CDT.
Other locations impacted by this severe thunderstorm include
Noxapater and Weir.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
A Tornado Watch remains in effect until 800 PM CDT for central,
northeastern and east central Mississippi.
LAT...LON 3293 8906 3293 8932 3329 8931 3330 8909
3329 8908 3329 8881 3326 8881
TIME...MOT...LOC 1820Z 203DEG 59KT 3300 8916
HAIL...1.00IN
WIND...60MPH
$$
GRGThe office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 25, 12:47 AM CDT | Special Weather Statement | JAN | Smith | 43 min |
| Mar 25, 1:02 AM CDT | Severe Thunderstorm Warning | JAN | Jasper, Smith | 39 min |
| Mar 25, 1:43 AM CDT | Special Weather Statement | JAN | Clarke | 32 min |
| Mar 25, 2:06 AM CDT | Special Weather Statement | JAN | Lauderdale | 24 min |
| Mar 25, 2:39 AM CDT | Special Weather Statement | JAN | Choctaw | 36 min |
| Mar 25, 3:02 AM CDT | Special Weather Statement | JAN | Clay | 43 min |
| Mar 25, 3:07 AM CDT | Special Weather Statement | JAN | Simpson, Smith | 38 min |
| Mar 25, 3:43 AM CDT | Special Weather Statement | JAN | Scott | 32 min |
| Mar 25, 3:48 AM CDT | Severe Thunderstorm Warning | JAN | Newton, Scott | 27 min |
| Mar 25, 4:14 AM CDT | Special Weather Statement | JAN | Choctaw | 31 min |
| Mar 25, 4:24 AM CDT | Severe Thunderstorm Warning | JAN | Choctaw, Oktibbeha, Webster | 36 min |
| Mar 25, 4:37 AM CDT | Severe Thunderstorm Warning | JAN | Neshoba, Winston | 38 min |
| Mar 25, 4:41 AM CDT | Severe Thunderstorm Warning | JAN | Clay | 34 min |
| Mar 25, 5:15 AM CDT | Severe Thunderstorm Warning | JAN | Noxubee, Winston | 30 min |
| Mar 25, 5:28 AM CDT | Special Weather Statement | JAN | Neshoba | 47 min |
| Mar 25, 6:35 AM CDT | Special Weather Statement | JAN | Noxubee | 25 min |
| Mar 25, 7:04 AM CDT | River Flood Warning | JAN | Lawrence | 63 hr |
| Mar 25, 8:54 AM CDT | Special Weather Statement | JAN | Attala | 36 min |
| Mar 25, 9:01 AM CDT | River Flood Warning | JAN | Neshoba | 7 days |
| Mar 25, 9:03 AM CDT | River Flood Warning | JAN | Madison, Yazoo | 13 days |
| Mar 25, 9:04 AM CDT | River Flood Warning | JAN | Clarke | 4 days |
| Mar 25, 9:04 AM CDT | Special Weather Statement | JAN | Lowndes | 26 min |
| Mar 25, 9:11 AM CDT | Special Weather Statement | JAN | Winston | 49 min |
| Mar 25, 9:18 AM CDT | Special Weather Statement | JAN | Noxubee | 42 min |
| Mar 25, 9:32 AM CDT | Tornado Warning | JAN | Noxubee | 28 min |
| Mar 25, 11:46 AM CDT | River Flood Warning | JAN | Bolivar, Washington | 12 days |
| Mar 25, 11:48 AM CDT | River Flood Warning | JAN | Issaquena, Washington | 13 days |
| Mar 25, 12:38 PM CDT | Severe Thunderstorm Warning | JAN | Leake, Neshoba, Scott | 52 min |
| Mar 25, 1:02 PM CDT | Special Weather Statement | JAN | Winston | 28 min |
| Mar 25, 1:03 PM CDT | Tornado Warning | JAN | Covington, Jefferson Davis, Simpson, Smith | 57 min |
| Mar 25, 1:17 PM CDT | Severe Thunderstorm Warning | JAN | Noxubee, Winston | 30 min |
| Mar 25, 1:24 PM CDT | Flash Flood Warning | JAN | Covington, Jefferson Davis, Lawrence, Scott, Simpson, Smith | 94 min |
| Mar 25, 1:28 PM CDT | Tornado Warning | JAN | Noxubee | 17 min |
| Mar 25, 1:46 PM CDT | Severe Thunderstorm Warning | JAN | Lowndes | 27 min |
| Mar 25, 1:54 PM CDT | Severe Thunderstorm Warning | JAN | Clarke, Jasper, Lauderdale, Newton | 81 min |
| Mar 25, 2:05 PM CDT | Special Weather Statement | JAN | Smith | 25 min |
| Mar 25, 2:29 PM CDT | Tornado Warning | JAN | Kemper, Lauderdale, Newton | 61 min |
| Mar 25, 2:31 PM CDT | Special Weather Statement | JAN | Kemper | 29 min |
| Mar 25, 3:06 PM CDT | Tornado Warning | JAN | Kemper | 24 min |
| Mar 25, 3:09 PM CDT | Severe Thunderstorm Warning | JAN | Clarke, Lauderdale | 36 min |
| Mar 25, 3:16 PM CDT | Severe Thunderstorm Warning | JAN | Jefferson Davis, Lawrence, Marion | 44 min |
| Mar 25, 3:18 PM CDT | Tornado Warning | JAN | Lauderdale | 27 min |
| Mar 25, 3:40 PM CDT | Severe Thunderstorm Warning | JAN | Jefferson Davis, Lawrence, Rankin, Simpson, Smith | 65 min |
| Mar 25, 3:47 PM CDT | Severe Thunderstorm Warning | JAN | Covington, Smith | 15 min |
| Mar 25, 4:23 PM CDT | Special Weather Statement | JAN | Newton | 37 min |
| Mar 25, 4:32 PM CDT | Special Weather Statement | JAN | Marion | 28 min |
| Mar 25, 5:03 PM CDT | River Flood Warning | JAN | Leake | 3 days |
| Mar 25, 5:03 PM CDT | Special Weather Statement | JAN | Jones | 57 min |
| Mar 25, 5:15 PM CDT | Severe Thunderstorm Warning | JAN | Covington, Jones | 45 min |
| Mar 25, 5:57 PM CDT | Special Weather Statement | JAN | Clarke | 63 min |
| Mar 25, 6:38 PM CDT | Severe Thunderstorm Warning | JAN | Clarke | 13 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2021Every severe thunderstorm warning in 2021
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.