Alert archive / Mississippi / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 129, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Jul 28, 2014, 6:37 PM CDT for Mobile County, Alabama; George County, Greene County, Mississippi. It was in force for 53 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 28, 2014, 6:37 PM CDT (23:37 UTC)
- Expired
- Jul 28, 2014, 7:30 PM CDT
- In force
- 53 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
Counties Mobile County, AL, George County, MS, Greene County, MS
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 11.6 hours before the alert went out and 139 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
- 1423 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 868 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -35 m²/s²
- 0-3 km storm-relative helicity
- -7 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
834
WUUS54 KMOB 282337
SVRMOB
ALC097-MSC039-041-290030-
/O.NEW.KMOB.SV.W.0129.140728T2337Z-140729T0030Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
637 PM CDT MON JUL 28 2014
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EASTERN GEORGE COUNTY IN SOUTHEAST MISSISSIPPI...
SOUTHEASTERN GREENE COUNTY IN SOUTHEAST MISSISSIPPI...
WEST CENTRAL MOBILE COUNTY IN SOUTHWEST ALABAMA...
* UNTIL 730 PM CDT
* AT 637 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS OVER 60 MPH WAS LOCATED 11 MILES
NORTHEAST OF LUCEDALE...OR 11 MILES WEST OF GULFCREST...AND MOVING
SOUTH AT 20 MPH.
* LOCATIONS IMPACTED INCLUDE...
SEMMES...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS OFTEN PRODUCE FREQUENT CLOUD TO GROUND
LIGHTNING. PLEASE TAKE COVER UNTIL THE STORM PASSES.
TO REPORT SEVERE WEATHER...CALL (800) 284-9059.
&&
LAT...LON 3073 8842 3073 8844 3074 8844 3106 8854
3111 8838 3072 8820 3066 8841
TIME...MOT...LOC 2337Z 342DEG 19KT 3100 8842
$$1 follow-up statement
163
WWUS54 KMOB 290008
SVSMOB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
708 PM CDT MON JUL 28 2014
MSC041-290018-
/O.CAN.KMOB.SV.W.0129.000000T0000Z-140729T0030Z/
GREENE MS-
708 PM CDT MON JUL 28 2014
...THE SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED FOR
SOUTHEASTERN GREENE COUNTY...
AT 708 PM CDT...THE STORM THAT PROMPTED THE WARNING FOR SOUTHEASTERN
GREENE COUNTY HAS MOVED OUT OF THE COUNTY. THUS...THE SEVERE
THUNDERSTORM WARNING HAS BEEN CANCELLED.
TO REPORT SEVERE WEATHER...CALL (800) 284-9059.
LAT...LON 3073 8842 3073 8844 3074 8844 3094 8846
3099 8834 3072 8820 3066 8841
TIME...MOT...LOC 0008Z 342DEG 19KT 3090 8838
$$
ALC097-MSC039-290030-
/O.CON.KMOB.SV.W.0129.000000T0000Z-140729T0030Z/
GEORGE MS-MOBILE AL-
708 PM CDT MON JUL 28 2014
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR WEST CENTRAL MOBILE AND SOUTHEASTERN GEORGE COUNTIES...
AT 708 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS OVER 60 MPH WAS LOCATED 12 MILES EAST OF
LUCEDALE...OR 11 MILES SOUTHWEST OF GULFCREST...MOVING SOUTH AT 20
MPH.
LOCATIONS IMPACTED INCLUDE...
SEMMES...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TO REPORT SEVERE WEATHER...CALL (800) 284-9059.
&&
LAT...LON 3073 8842 3073 8844 3074 8844 3094 8846
3099 8834 3072 8820 3066 8841
TIME...MOT...LOC 0008Z 342DEG 19KT 3090 8838
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 28, 4:13 AM CDT | Rip Current Statement | MOB | 25 hr | |
| Jul 28, 9:31 AM CDT | Special Marine Warning | MOB | 89 min | |
| Jul 28, 3:33 PM CDT | Severe Thunderstorm Warning | MOB | Clarke | 27 min |
| Jul 28, 3:38 PM CDT | Severe Thunderstorm Warning | MOB | Conecuh, Covington | 24 min |
| Jul 28, 6:02 PM CDT | Special Marine Warning | MOB | 58 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2014Severe Thunderstorm Warnings in Alabama, 2014Every severe thunderstorm warning in 2014
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.