Alert archive / Alabama / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 110, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Jun 10, 2011, 5:15 PM CDT for Baldwin County, Alabama. It was in force for 29 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 10, 2011, 5:15 PM CDT (22:15 UTC)
- Expired
- Jun 10, 2011, 5:44 PM CDT
- In force
- 29 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
County Baldwin County, AL
The radar
The Mobile radar (KMOB), 30 km from the middle of the area, began a volume at 22:17 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, 10.3 hours before the alert went out and 177 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
- 1367 J/kg
- Mixed-layer CIN
- -26 J/kg
- Mixed-layer LCL
- 755 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- -29 m²/s²
- 0-3 km storm-relative helicity
- 0 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.8
The text
As transmitted, in the capitals the NWS used until 2016.
723
WUUS54 KMOB 102215
SVRMOB
ALC003-102300-
/O.NEW.KMOB.SV.W.0110.110610T2215Z-110610T2300Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
515 PM CDT FRI JUN 10 2011
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WEST CENTRAL BALDWIN COUNTY IN SOUTHWEST ALABAMA...
THIS INCLUDES THE CITIES OF...SPANISH FORT...DAPHNE...
* UNTIL 600 PM CDT
* AT 512 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 9 MILES
SOUTH OF BAY MINETTE...OR 12 MILES NORTHEAST OF PARK CITY...AND
MOVING SOUTHWEST AT 15 MPH.
THIS INCLUDES INTERSTATE 10 BETWEEN MILE MARKERS 30 AND 43.
&&
LAT...LON 3064 8793 3066 8794 3066 8796 3068 8800
3071 8800 3073 8802 3077 8802 3078 8802
3087 8774 3070 8766 3058 8792
TIME...MOT...LOC 2215Z 066DEG 13KT 3075 8780
$$1 follow-up statement
564
WWUS54 KMOB 102244
SVSMOB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
544 PM CDT FRI JUN 10 2011
ALC003-102254-
/O.CAN.KMOB.SV.W.0110.000000T0000Z-110610T2300Z/
BALDWIN AL-
544 PM CDT FRI JUN 10 2011
...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL BALDWIN COUNTY IS
CANCELLED...
AT 544 PM CDT...THE STORM THAT PROMPTED THE WARNING HAS WEAKENED TO
BELOW SEVERE LIMITS...THUS THE WARNING HAS BEEN CANCELLED.
LAT...LON 3064 8793 3066 8794 3066 8796 3068 8800
3071 8800 3073 8802 3077 8802 3078 8802
3087 8774 3070 8766 3058 8792
TIME...MOT...LOC 2244Z 066DEG 13KT 3071 8791
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 4:37 PM CDT | Severe Thunderstorm Warning | MOB | Baldwin | 53 min |
| Jun 10, 5:18 PM CDT | Special Marine Warning | MOB | 42 min | |
| Jun 10, 5:54 PM CDT | Severe Thunderstorm Warning | MOB | Clarke | 51 min |
| Jun 10, 5:56 PM CDT | Special Marine Warning | MOB | 49 min | |
| Jun 10, 6:36 PM CDT | Severe Thunderstorm Warning | MOB | Choctaw, Clarke, Washington | 21 min |
Nearby
Severe Thunderstorm Warnings in Alabama, 2011Every severe thunderstorm warning in 2011
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.