Alert archive / Mississippi / Special Weather Statements in 2021
Special Weather Statement, NWS Mobile, AL
NWS Mobile, AL issued this special weather statement at Jul 2, 2021, 5:53 PM CDT for Stone County, Mississippi. It was in force for 52 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
- Jul 2, 2021, 5:53 PM CDT (22:53 UTC)
- Expired
- Jul 2, 2021, 6:45 PM CDT
- In force
- 52 min
- Issued by
- NWS Mobile, AL
County Stone County, MS
The radar
The Mobile radar (KMOB), 65 km from the middle of the area, began a volume at 22:55 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 nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 10.9 hours before the alert went out and 93 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
- 911 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 743 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 18 m²/s²
- 0-3 km storm-relative helicity
- 22 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
962
WWUS84 KMOB 022253
SPSMOB
Special Weather Statement
National Weather Service Mobile AL
553 PM CDT Fri Jul 2 2021
MSZ078-079-022345-
Stone MS-George MS-
553 PM CDT Fri Jul 2 2021
...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...
SOUTHWESTERN GEORGE AND SOUTHEASTERN STONE COUNTIES UNTIL 645 PM
CDT...
At 553 PM CDT, the strong thunderstorm was located 5 miles northeast
of McHenry, or 9 miles southeast of Wiggins, moving east at 20 mph.
Wind gusts of 40 to 50 mph will be possible with this storm.
Locations impacted include...
McHenry.
LAT...LON 3084 8909 3074 8865 3073 8865 3074 8888
3068 8889 3068 8917
TIME...MOT...LOC 2253Z 291DEG 18KT 3074 8906
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 12:01 PM CDT | Special Weather Statement | MOB | Mobile | 44 min |
| Jul 2, 3:20 PM CDT | Areal Flood Advisory | MOB | Baldwin, Clarke, Monroe, Wilcox | 3 hr |
| Jul 2, 3:37 PM CDT | Special Marine Warning | MOB | 83 min | |
| Jul 2, 3:58 PM CDT | Flash Flood Warning | MOB | Clarke, Monroe | 3 hr |
| Jul 2, 5:29 PM CDT | Special Marine Warning | MOB | 91 min | |
| Jul 2, 2:14 PM CDT | Special Weather Statement | MOB | Escambia | 46 min |
| Jul 2, 2:43 PM CDT | Special Weather Statement | MOB | Santa Rosa | 47 min |
| Jul 2, 2:58 PM CDT | Areal Flood Advisory | MOB | Escambia, Santa Rosa | 3 hr |
| Jul 2, 4:16 PM CDT | Areal Flood Advisory | MOB | Okaloosa | 3 hr |
| Jul 2, 4:52 PM CDT | Special Weather Statement | MOB | Stone | 53 min |
Nearby
Special Weather Statements in Mississippi, 2021Every special weather statement 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.