Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 59, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Mar 30, 2021, 6:32 PM CDT for Jasper County, Jones County, Mississippi. It was in force for 43 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
- Mar 30, 2021, 6:32 PM CDT (23:32 UTC)
- Expired
- Mar 30, 2021, 7:15 PM CDT
- In force
- 43 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Jasper County, MS, Jones County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 86 km from the middle of the area, began a volume at 23:31 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
Jackson, MS (KJAN), launched 12:00Z, 11.5 hours before the alert went out and 96 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1615 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 124 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
001
WUUS54 KJAN 302332
SVRJAN
MSC061-067-310015-
/O.NEW.KJAN.SV.W.0059.210330T2332Z-210331T0015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
632 PM CDT Tue Mar 30 2021
The National Weather Service in Jackson has issued a
* Severe Thunderstorm Warning for...
Southwestern Jasper County in east central Mississippi...
Northwestern Jones County in southeastern Mississippi...
* Until 715 PM CDT.
* At 632 PM CDT, a severe thunderstorm was located 9 miles southeast
of Taylorsville, or 11 miles northwest of Ellisville, moving
northeast at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Stringer and Moss around 710 PM CDT.
Other locations impacted by this severe thunderstorm include Soso.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3179 8912 3165 8937 3167 8940 3171 8940
3180 8934 3180 8932 3184 8932 3190 8928
TIME...MOT...LOC 2332Z 220DEG 17KT 3170 8936
TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
$$
DL2 follow-up statements
600
WWUS54 KJAN 310001 RRA
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
701 PM CDT Tue Mar 30 2021
MSC067-310011-
/O.CAN.KJAN.SV.W.0059.000000T0000Z-210331T0015Z/
Jones MS-
701 PM CDT Tue Mar 30 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN JONES COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3180 8929 3190 8928 3181 8915
TIME...MOT...LOC 0001Z 217DEG 21KT 3184 8924
$$
MSC061-310015-
/O.CON.KJAN.SV.W.0059.000000T0000Z-210331T0015Z/
Jasper MS-
701 PM CDT Tue Mar 30 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT
FOR SOUTHWESTERN JASPER COUNTY...
At 701 PM CDT, a severe thunderstorm was located over Stringer,
moving northeast at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Stringer and Moss.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3180 8929 3190 8928 3181 8915
TIME...MOT...LOC 0001Z 217DEG 21KT 3184 8924
HAIL...<.75IN
WIND...60MPH
$$
DL602
WWUS54 KJAN 310006
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
706 PM CDT Tue Mar 30 2021
MSC061-310016-
/O.EXP.KJAN.SV.W.0059.000000T0000Z-210331T0015Z/
Jasper MS-
706 PM CDT Tue Mar 30 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN JASPER COUNTY
WILL EXPIRE AT 715 PM CDT...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Jackson.
LAT...LON 3180 8929 3190 8928 3181 8915
TIME...MOT...LOC 0006Z 220DEG 17KT 3185 8923
$$
DLThe office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 30, 9:31 AM CDT | River Flood Warning | JAN | Leake | 25 hr |
| Mar 30, 2:51 PM CDT | Special Weather Statement | JAN | Marion | 39 min |
| Mar 30, 5:48 PM CDT | Special Weather Statement | JAN | Covington | 42 min |
| Mar 30, 6:39 PM CDT | Tornado Warning | JAN | Jasper, Jones | 22 min |
| Mar 30, 6:42 PM CDT | Special Weather Statement | JAN | Copiah | 48 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.