Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 72, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Apr 24, 2021, 3:49 AM CDT for 4 counties in Mississippi. It was in force for 41 min. 4 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 24, 2021, 3:49 AM CDT (08:49 UTC)
- Expired
- Apr 24, 2021, 4:30 AM CDT
- In force
- 41 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties George County, MS, Greene County, MS, Perry County, MS, Stone County, MS
The radar
The Mobile radar (KMOB), 75 km from the middle of the area, began a volume at 08:48 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 24, 3:50 AM CDT | TSTM WND DMG | 5 N Rogers Lake, MS | VERY LARGE TREE LIMBS REPORTED DOWNED BY SOCIAL MEDIA OFF OF RIDGE RD N. |
| Apr 24, 3:56 AM CDT | TSTM WND DMG | 3 W Wiggins, MS | SOCIAL MEDIA REPORT OF ROOF PARTIALLY TORN OFF HOME IN OAK LANE TRAILER PARK WEST OF WIGGINS. |
| Apr 24, 4:03 AM CDT | TSTM WND DMG | Janice, MS | WIDESPREAD TREES AND POWERLINE DOWN ACROSS THE CITY OF JANICE, MS. TIME ESTIMATED BASED ON RADAR. |
| Apr 24, 4:11 AM CDT | TSTM WND DMG | 3 Se Beaumont, MS | WIDESPREAD TREES DOWN ACROSS BEAUMONT AND MCLAIN IN PERRY COUNTY. TIME ESTIMATED BASED ON RADAR. |
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 24, 1:23 AM CDT | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 8.8 hours before the alert went out and 95 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
- 873 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 156 m²/s²
- 0-3 km storm-relative helicity
- 263 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
196
WUUS54 KMOB 240849
SVRMOB
MSC039-041-111-131-240930-
/O.NEW.KMOB.SV.W.0072.210424T0849Z-210424T0930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mobile AL
349 AM CDT Sat Apr 24 2021
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
George County in southeastern Mississippi...
Southern Perry County in southeastern Mississippi...
Southern Greene County in southeastern Mississippi...
Stone County in southeastern Mississippi...
* Until 430 AM CDT.
* At 349 AM CDT, severe thunderstorms were located along a line
extending from 3 miles southeast of Rock Hill to 9 miles east of
Mcneil, moving east at 65 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Wiggins, Lucedale, Leakesville, Perkinston, McHenry and McLain.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 900 AM CDT for southwestern
Alabama...and southeastern Mississippi.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3091 8934 3091 8914 3112 8914 3126 8844
3099 8842 3073 8856 3073 8888 3068 8889
3068 8924 3065 8925 3065 8934
TIME...MOT...LOC 0849Z 260DEG 55KT 3104 8928 3062 8949
TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 7:48 PM CDT | Flash Flood Watch | MOB | George, Greene, Perry, Stone, Wayne | 17 hr |
| Apr 23, 9:00 PM CDT | Special Weather Statement | MOB | George, Greene, Stone | 45 min |
| Apr 23, 9:44 PM CDT | Special Weather Statement | MOB | Wayne | 46 min |
| Apr 23, 11:09 PM CDT | Special Weather Statement | MOB | Perry | 51 min |
| Apr 24, 1:12 AM CDT | Severe Thunderstorm Warning | MOB | Greene, Perry | 63 min |
| Apr 24, 2:10 AM CDT | Severe Thunderstorm Warning | MOB | Greene, Perry | 65 min |
| Apr 24, 2:23 AM CDT | Areal Flood Advisory | MOB | Greene, Perry | 3 hr |
| Apr 24, 3:10 AM CDT | Severe Thunderstorm Warning | MOB | Greene | 65 min |
| Apr 24, 3:26 AM CDT | Flash Flood Warning | MOB | Greene, Perry | 5 hr |
| Apr 24, 3:48 AM CDT | Areal Flood Advisory | MOB | Greene | 4 hr |
| Apr 24, 4:25 AM CDT | Severe Thunderstorm Warning | MOB | George, Greene, Wayne | 50 min |
| Apr 24, 4:27 AM CDT | Tornado Warning | MOB | Greene | 13 min |
| Apr 24, 5:14 AM CDT | Severe Thunderstorm Warning | MOB | George | 46 min |
| Apr 24, 9:42 AM CDT | River Flood Warning | MOB | George, Greene, Wayne | 21 days |
| Apr 24, 9:44 AM CDT | River Flood Warning | MOB | George, Greene, Perry | 6 days |
| Apr 24, 9:46 AM CDT | River Flood Warning | MOB | George, Greene, Jackson | 21 days |
| Apr 24, 3:43 PM CDT | Areal Flood Warning | MOB | Greene, Wayne | 2 hr |
| Apr 24, 3:59 PM CDT | Severe Thunderstorm Warning | MOB | Wayne | 46 min |
| Apr 24, 5:20 PM CDT | Severe Thunderstorm Warning | MOB | George, Greene | 40 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.