Alert archive / Alabama / Tornado Warnings in 2015

Tornado Warning 6, NWS Mobile, AL

January 4, 2015Covington County, Crenshaw County, Alabama

NWS Mobile, AL issued this tornado warning at Jan 4, 2015, 2:45 AM CST for Covington County, Crenshaw County, Alabama. It was in force for 45 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jan 4, 2015, 2:45 AM CST (08:45 UTC)
Expired
Jan 4, 2015, 3:30 AM CST
In force
45 min
Issued by
NWS Mobile, AL
Area
Storm-based polygon

Counties Covington County, AL, Crenshaw County, AL

The radar

The Ft Rucker radar (KEOX), 95 km from the middle of the area, began a volume at 08:45 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.

What was reported inside it

TimeReportWhereRemark
Jan 4, 3:18 AM CSTTORNADO5 Wnw Brantley, ALPUBLIC REPORT OF CHICKEN HOUSES DESTROYED AND HOMES DAMAGED ON CAMERON CHAPEL RD. CRENSHAW COUNTY 911 REPORTS TREES ON HOMES IN SPRING HILL AREA. EXTENT OF DAMAGE UNKNOWN AT THIS TIME.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Birmingham, AL (KBMX), launched 00:00Z, 8.8 hours before the alert went out and 185 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.

Skew-T log-pSkew-T log-p diagram, Birmingham, AL at 00:00Z on 2015-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 14 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 00:00Z on 2015-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 107 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
14 J/kg
Mixed-layer CIN
-43 J/kg
Mixed-layer LCL
598 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
107 m²/s²
0-3 km storm-relative helicity
197 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

524 
WFUS54 KMOB 040845
TORMOB
ALC039-041-040930-
/O.NEW.KMOB.TO.W.0006.150104T0845Z-150104T0930Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MOBILE AL
245 AM CST SUN JAN 4 2015

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTH CENTRAL COVINGTON COUNTY IN SOUTH CENTRAL ALABAMA...
  SOUTHERN CRENSHAW COUNTY IN SOUTH CENTRAL ALABAMA...

* UNTIL 330 AM CST

* AT 244 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 11 MILES NORTHWEST OF ANDALUSIA...OR 2 MILES
  NORTH OF RED LEVEL...MOVING NORTHEAST AT 35 MPH.

* LOCATIONS IMPACTED INCLUDE...
  RURAL SOUTHERN CRENSHAW COUNTY
  RURAL NORTH CENTRAL COVINGTON COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

TO REPORT SEVERE WEATHER...CALL (800) 284-9059.

&&

LAT...LON 3142 8652 3148 8661 3153 8654 3152 8650
      3156 8650 3172 8627 3165 8617
TIME...MOT...LOC 0845Z 232DEG 33KT 3144 8659

$$
3 follow-up statements
067 
WWUS54 KMOB 040848
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
248 AM CST SUN JAN 4 2015

ALC039-041-040930-
/O.CON.KMOB.TO.W.0006.000000T0000Z-150104T0930Z/
COVINGTON AL-CRENSHAW AL-
248 AM CST SUN JAN 4 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 AM CST FOR SOUTHERN
CRENSHAW AND NORTH CENTRAL COVINGTON COUNTIES...

AT 247 AM CST...A SEVERE THUNDERSTORM WITH STRONG ROTATION AND LIKELY
PRODUCING A TORNADO WAS LOCATED 11 MILES NORTHWEST OF ANDALUSIA...OR 
4 MILES NORTHEAST OF RED LEVEL...MOVING NORTHEAST AT 35 MPH.

LOCATIONS IMPACTED INCLUDE...
  RURAL SOUTHERN CRENSHAW COUNTY
  RURAL NORTH CENTRAL COVINGTON COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

TO REPORT SEVERE WEATHER...CALL (800) 284-9059.

&&

LAT...LON 3142 8652 3148 8661 3153 8654 3152 8650
      3156 8650 3172 8627 3165 8617
TIME...MOT...LOC 0849Z 231DEG 31KT 3146 8656

$$
715 
WWUS54 KMOB 040907
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
307 AM CST SUN JAN 4 2015

ALC039-040916-
/O.CAN.KMOB.TO.W.0006.000000T0000Z-150104T0930Z/
COVINGTON AL-
307 AM CST SUN JAN 4 2015

...THE TORNADO WARNING HAS BEEN CANCELLED FOR NORTH CENTRAL COVINGTON
COUNTY...

AT 304 AM CST...THE STORM THAT PROMPTED THE WARNING FOR NORTH CENTRAL
COVINGTON COUNTY HAS MOVED OUT OF THE COUNTY...THUS THE TORNADO 
WARNING HAS BEEN CANCELLED.

TO REPORT SEVERE WEATHER...CALL (800) 284-9059.

LAT...LON 3152 8638 3152 8640 3153 8640 3152 8641
      3152 8650 3156 8649 3172 8627 3165 8617
TIME...MOT...LOC 0906Z 231DEG 31KT 3155 8643

$$

ALC041-040930-
/O.CON.KMOB.TO.W.0006.000000T0000Z-150104T0930Z/
CRENSHAW AL-
307 AM CST SUN JAN 4 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 AM CST FOR SOUTHERN
CRENSHAW COUNTY...

AT 304 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 
WAS LOCATED 16 MILES SOUTHWEST OF LUVERNE...OR 6 MILES NORTHWEST OF
DOZIER...MOVING NORTHEAST AT 35 MPH.

LOCATIONS IMPACTED INCLUDE...
  MULBERRY...
  LEON...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

TO REPORT SEVERE WEATHER...CALL (800) 284-9059.

&&

LAT...LON 3152 8638 3152 8640 3153 8640 3152 8641
      3152 8650 3156 8649 3172 8627 3165 8617
TIME...MOT...LOC 0906Z 231DEG 31KT 3155 8643

$$
286 
WWUS54 KMOB 040917
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
317 AM CST SUN JAN 4 2015

ALC041-040930-
/O.CON.KMOB.TO.W.0006.000000T0000Z-150104T0930Z/
CRENSHAW AL-
317 AM CST SUN JAN 4 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 AM CST FOR SOUTHERN
CRENSHAW COUNTY...

AT 314 AM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 
WAS LOCATED 10 MILES SOUTHWEST OF LUVERNE...OR 6 MILES WEST OF 
BRANTLEY...MOVING NORTHEAST AT 40 MPH. THIS STORM IS ALSO JUST NORTH
OF LEON AND EAST OF MULBERRY. 

LOCATIONS IMPACTED INCLUDE...
  RURAL SOUTHERN CRENSHAW COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE DIFFICULT TO SEE AND CONFIRM AT NIGHT. TAKE COVER NOW.

TO REPORT SEVERE WEATHER...CALL (800) 284-9059.

&&

LAT...LON 3156 8636 3159 8643 3172 8627 3165 8617
TIME...MOT...LOC 0916Z 233DEG 36KT 3161 8634

$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 3, 8:23 PM CSTMarine Dense Fog AdvisoryMOB9 hr
Jan 4, 12:52 AM CSTSpecial Marine WarningMOB68 min
Jan 4, 1:18 AM CSTTornado WarningMOBBaldwin42 min
Jan 4, 1:23 AM CSTTornado WarningMOBEscambia52 min
Jan 4, 1:30 AM CSTSpecial Marine WarningMOB45 min
Jan 4, 2:04 AM CSTSevere Thunderstorm WarningMOBConecuh, Covington, Escambia41 min
Jan 4, 2:05 AM CSTSpecial Marine WarningMOB55 min
Jan 4, 2:14 AM CSTTornado WarningMOBConecuh, Covington46 min
Jan 4, 3:15 AM CSTSpecial Marine WarningMOB90 min
Jan 4, 3:20 AM CSTTornado WarningMOBCrenshaw26 min
Jan 4, 4:38 AM CSTSpecial Marine WarningMOB97 min
Jan 4, 5:57 AM CSTSpecial Marine WarningMOB63 min

Nearby

Tornado Warnings in Alabama, 2015Every tornado warning in 2015Tornadoes in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.