Alert archive / Alabama / Special Weather Statements in 2021
Special Weather Statement, NWS Mobile, AL
NWS Mobile, AL issued this special weather statement at Jun 21, 2021, 9:48 AM CDT for Mobile County, Alabama. It was in force for 42 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
- Jun 21, 2021, 9:48 AM CDT (14:48 UTC)
- Expired
- Jun 21, 2021, 10:30 AM CDT
- In force
- 42 min
- Issued by
- NWS Mobile, AL
County Mobile County, AL
The radar
The Mobile radar (KMOB), 14 km from the middle of the area, began a volume at 14:48 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.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 2.8 hours before the alert went out and 162 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
- 730 J/kg
- Mixed-layer CIN
- -82 J/kg
- Mixed-layer LCL
- 990 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 29 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
769
WWUS84 KMOB 211448
SPSMOB
Special Weather Statement
National Weather Service Mobile AL
948 AM CDT Mon Jun 21 2021
ALZ261-263-211530-
Mobile Central AL-Mobile Inland AL-
948 AM CDT Mon Jun 21 2021
...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...CENTRAL
MOBILE COUNTY UNTIL 1030 AM CDT...
At 947 AM CDT, the strong thunderstorm was located 6 miles southwest
of Mobile Regional Airport, or 8 miles west of Tillmans Corner,
moving northeast at 20 mph.
Wind gusts of 40 to 50 mph will be possible with this storm.
Locations impacted include...
Midtown Mobile, Prichard, Saraland, Chickasaw, Satsuma, Semmes, I65
And I165, I65 And AL 158 and Mobile Regional Airport.
LAT...LON 3061 8841 3092 8817 3082 8797 3081 8799
3078 8799 3076 8802 3075 8802 3075 8803
3074 8804 3075 8804 3074 8805 3073 8804
3054 8830
TIME...MOT...LOC 1447Z 221DEG 17KT 3062 8831
$$
JLHThe office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 10:00 AM CDT | Special Marine Warning | MOB | 2 hr | |
| Jun 21, 10:09 AM CDT | Special Marine Warning | MOB | 96 min | |
| Jun 21, 10:44 AM CDT | Special Weather Statement | MOB | Mobile | 46 min |
| Jun 21, 11:01 AM CDT | Special Weather Statement | MOB | Baldwin | 44 min |
| Jun 21, 11:40 AM CDT | Special Marine Warning | MOB | 95 min | |
| Jun 21, 12:12 PM CDT | Special Weather Statement | MOB | Covington, Escambia | 48 min |
| Jun 21, 1:11 PM CDT | Special Weather Statement | MOB | Covington | 49 min |
| Jun 21, 3:56 PM CDT | Special Weather Statement | MOB | Wilcox | 49 min |
| Jun 21, 6:56 PM CDT | Special Weather Statement | MOB | Mobile | 49 min |
| Jun 21, 11:10 AM CDT | Special Weather Statement | MOB | Escambia, Santa Rosa | 50 min |
Nearby
Special 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.