Alert archive / Mississippi / Special Weather Statements in 2021
Special Weather Statement, NWS Mobile, AL
NWS Mobile, AL issued this special weather statement at Sep 1, 2021, 8:19 PM CDT for Washington County, Alabama; George County, Greene County, Perry County, Mississippi. It was in force for 41 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
- Sep 1, 2021, 8:19 PM CDT (01:19 UTC)
- Expired
- Sep 1, 2021, 9:00 PM CDT
- In force
- 41 min
- Issued by
- NWS Mobile, AL
- Hail
- 0.00 in
- Wind
- 40
Counties Washington County, AL, George County, MS, Greene County, MS, Perry County, MS
The radar
The Mobile radar (KMOB), 37 km from the middle of the area, began a volume at 01:21 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 00:00Z, 1.3 hours before the alert went out and 172 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
- 1372 J/kg
- Mixed-layer CIN
- -90 J/kg
- Mixed-layer LCL
- 1055 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- -22 m²/s²
- 0-3 km storm-relative helicity
- -1 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.6
The text
As transmitted.
751
WWUS84 KMOB 020119
SPSMOB
Special Weather Statement
National Weather Service Mobile AL
819 PM CDT Wed Sep 1 2021
ALZ052-053-055-059-261>264-FLZ201-MSZ067-075-076-078-079-020200-
Clarke AL-Monroe AL-Mobile Inland AL-Baldwin Central AL-
Baldwin Inland AL-Escambia AL-Washington AL-Mobile Central AL-
Escambia Inland FL-Stone MS-Perry MS-Greene MS-Wayne MS-George MS-
819 PM CDT Wed Sep 1 2021
...Strong thunderstorms will impact portions of southwestern Monroe,
northern Mobile, northern Baldwin, Washington, south central Clarke,
western Escambia, northwestern Escambia, George, Perry, southern
Wayne, Greene and northeastern Stone Counties through 900 PM CDT...
At 818 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 9 miles southeast of Mill Creek to 5 miles east
of McCullough. Movement was south at 10 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Prichard, Saraland, Bay Minette, Atmore, Chickasaw, Satsuma,
Citronelle, Lucedale, Creola, Chatom, Richton, Leakesville,
Chunchula, Stockton, McCullough, Stapleton, Wagarville, Clara,
Gulfcrest and Deer Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3092 8914 3143 8915 3143 8894 3165 8894
3133 8735 3126 8743 3126 8735 3119 8734
3115 8739 3060 8730 3072 8791 3075 8792
3071 8795 3072 8801 3077 8800 3072 8802
3075 8804 3073 8805 3091 8916
TIME...MOT...LOC 0118Z 015DEG 9KT 3158 8887 3120 8743
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 7:03 PM CDT | Flash Flood Warning | MOB | Clarke, Wilcox | 4 hr |
| Sep 1, 7:21 PM CDT | Special Weather Statement | MOB | Escambia | 54 min |
| Sep 1, 7:31 PM CDT | Special Weather Statement | MOB | Washington | 44 min |
| Sep 1, 7:35 PM CDT | Severe Thunderstorm Warning | MOB | Escambia | 40 min |
| Sep 1, 7:45 PM CDT | Areal Flood Advisory | MOB | Covington, Escambia | 3 hr |
| Sep 1, 8:14 PM CDT | Special Weather Statement | MOB | Escambia | 46 min |
| Sep 1, 9:06 PM CDT | Areal Flood Advisory | MOB | Baldwin, Clarke, Escambia, Monroe | 3 hr |
| Sep 1, 9:12 PM CDT | Special Weather Statement | MOB | Baldwin | 63 min |
| Sep 1, 7:34 PM CDT | Severe Thunderstorm Warning | MOB | Wayne | 41 min |
Nearby
Special Weather Statements in Mississippi, 2021Special Weather Statements in Alabama, 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.