Alert archive / Mississippi / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 76, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at May 30, 2012, 4:16 PM CDT for George County, Greene County, Mississippi; Mobile County, Alabama. It was in force for 59 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
- May 30, 2012, 4:16 PM CDT (21:16 UTC)
- Expired
- May 30, 2012, 5:15 PM CDT
- In force
- 59 min
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
Counties Mobile County, AL, George County, MS, Greene County, MS
The radar
The Mobile radar (KMOB), 46 km from the middle of the area, began a volume at 21:18 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, 9.3 hours before the alert went out and 149 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
- 1642 J/kg
- Mixed-layer CIN
- -21 J/kg
- Mixed-layer LCL
- 674 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 13 m²/s²
- 0-3 km storm-relative helicity
- 23 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
647
WUUS54 KMOB 302116
SVRMOB
ALC097-MSC039-041-302215-
/O.NEW.KMOB.SV.W.0076.120530T2116Z-120530T2215Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
416 PM CDT WED MAY 30 2012
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN GEORGE COUNTY IN SOUTHEAST MISSISSIPPI...
SOUTHEASTERN GREENE COUNTY IN SOUTHEAST MISSISSIPPI...
NORTHWESTERN MOBILE COUNTY IN SOUTHWEST ALABAMA...
* UNTIL 515 PM CDT
* AT 413 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS OVER 60 MPH WAS LOCATED 9 MILES
NORTHEAST OF LUCEDALE...OR 13 MILES WEST OF GULFCREST...AND MOVING
NORTHWEST AT 5 MPH.
* LOCATIONS IMPACTED INCLUDE...
RURAL NORTHWESTERN MOBILE COUNTY
RURAL NORTHEASTERN GEORGE COUNTY
RURAL SOUTHEASTERN GREENE COUNTY
LAT...LON 3115 8843 3111 8843 3111 8834 3093 8832
3085 8851 3107 8869
TIME...MOT...LOC 2117Z 155DEG 2KT 3097 8846
$$2 follow-up statements
389
WWUS54 KMOB 302135
SVSMOB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
435 PM CDT WED MAY 30 2012
ALC097-MSC039-041-302215-
/O.CON.KMOB.SV.W.0076.000000T0000Z-120530T2215Z/
GREENE MS-GEORGE MS-MOBILE AL-
435 PM CDT WED MAY 30 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT
FOR NORTHWESTERN MOBILE...NORTHEASTERN GEORGE AND SOUTHEASTERN GREENE
COUNTIES...
AT 432 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER
SIZE HAIL AND DAMAGING WINDS OVER 60 MPH WAS LOCATED 9 MILES
NORTHEAST OF LUCEDALE...OR 13 MILES WEST OF GULFCREST...MOVING NORTH
AT 5 MPH.
LOCATIONS IMPACTED INCLUDE...
RURAL NORTHWESTERN MOBILE COUNTY
RURAL NORTHEASTERN GEORGE COUNTY
RURAL SOUTHEASTERN GREENE COUNTY
LAT...LON 3115 8843 3111 8843 3111 8834 3093 8832
3085 8851 3107 8869
TIME...MOT...LOC 2135Z 176DEG 4KT 3099 8846
$$286
WWUS54 KMOB 302209
SVSMOB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
509 PM CDT WED MAY 30 2012
ALC097-MSC039-041-302219-
/O.EXP.KMOB.SV.W.0076.000000T0000Z-120530T2215Z/
GREENE MS-GEORGE MS-MOBILE AL-
509 PM CDT WED MAY 30 2012
...THE SEVERE THUNDERSTORM WARNING HAS BEEN ALLOWED TO EXPIRE FOR
NORTHWESTERN MOBILE...NORTHEASTERN GEORGE AND SOUTHEASTERN GREENE
COUNTIES...
AT 504 PM CDT...THE STORM THAT PROMPTED THE WARNING FOR NORTHWESTERN
MOBILE...NORTHEASTERN GEORGE AND SOUTHEASTERN GREENE COUNTIES HAS
WEAKENED TO BELOW SEVERE LIMITS...THUS THE SEVERE THUNDERSTORM
WARNING WILL BE ALLOWED TO EXPIRE AT 515 PM CDT.
TO REPORT SEVERE WEATHER...CALL (800) 284-9059.
LAT...LON 3115 8843 3111 8843 3111 8834 3093 8832
3085 8851 3107 8869
TIME...MOT...LOC 2209Z 176DEG 4KT 3103 8846
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 30, 5:54 PM CDT | Severe Thunderstorm Warning | MOB | Greene | 32 min |
| May 29, 9:32 PM CDT | Special Marine Warning | MOB | 88 min | |
| May 30, 2:23 AM CDT | Severe Thunderstorm Warning | MOB | Covington | 37 min |
| May 30, 2:12 PM CDT | Special Marine Warning | MOB | 93 min | |
| May 30, 2:54 PM CDT | Severe Thunderstorm Warning | MOB | Mobile | 66 min |
| May 30, 3:00 PM CDT | Severe Thunderstorm Warning | MOB | Baldwin | 60 min |
| May 30, 3:19 PM CDT | Severe Thunderstorm Warning | MOB | Baldwin, Mobile | 56 min |
| May 30, 4:03 PM CDT | Severe Thunderstorm Warning | MOB | Mobile | 57 min |
| May 30, 4:12 PM CDT | Severe Thunderstorm Warning | MOB | Clarke | 37 min |
| May 30, 4:21 PM CDT | Severe Thunderstorm Warning | MOB | Mobile | 54 min |
| May 30, 5:06 PM CDT | Severe Thunderstorm Warning | MOB | Conecuh, Monroe | 54 min |
| May 30, 5:14 PM CDT | Severe Thunderstorm Warning | MOB | Choctaw | 24 min |
| May 30, 5:38 PM CDT | Severe Thunderstorm Warning | MOB | Clarke | 67 min |
| May 30, 5:52 PM CDT | Severe Thunderstorm Warning | MOB | Monroe | 29 min |
| May 30, 6:20 PM CDT | Severe Thunderstorm Warning | MOB | Covington, Escambia | 32 min |
| May 30, 6:47 PM CDT | Severe Thunderstorm Warning | MOB | Choctaw | 46 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2012Severe Thunderstorm Warnings in Alabama, 2012Every severe thunderstorm warning in 2012
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.