Alert archive / Alabama / Tornado Warnings in 2007

Tornado Warning 7, NWS Mobile, AL

March 1, 2007Baldwin County, Alabama

NWS Mobile, AL issued this tornado warning at Mar 1, 2007, 9:22 AM CST for Baldwin County, Alabama. It was in force for 38 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
Mar 1, 2007, 9:22 AM CST (15:22 UTC)
Expired
Mar 1, 2007, 10:00 AM CST
In force
38 min
Issued by
NWS Mobile, AL
Area
Counties, with a storm outline in the text

County Baldwin County, AL

The radar

The Mobile radar (KMOB), 54 km from the middle of the area, began a volume at 15:24 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 1, 7:28 AM CSTTornado Watch PDSSPC12 hr

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 3.4 hours before the alert went out and 202 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, Slidell Radar S, LA at 12:00Z on 2007-03-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1034 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, Slidell Radar S, LA at 12:00Z on 2007-03-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 172 square meters per square second.1939587897Sfc1 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
1034 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
563 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
172 m²/s²
0-3 km storm-relative helicity
257 m²/s²
Significant tornado parameter
0.9
Supercell composite
5.2

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KMOB 011522
TORMOB
ALC003-011600-
/O.NEW.KMOB.TO.W.0007.070301T1522Z-070301T1600Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MOBILE AL
922 AM CST THU MAR 1 2007

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN BALDWIN COUNTY IN SOUTHWEST ALABAMA...
  THIS INCLUDES THE CITY OF BAY MINETTE...

* UNTIL 1000 AM CST

* AT 920 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR SPANISH
  FORT...OR ABOUT 10 MILES EAST OF DOWNTOWN MOBILE...MOVING NORTHEAST
  AT 40 MPH.

* THE TORNADO WILL BE NEAR...
  WHITEHOUSE FORKS AND 7 MILES SOUTHEAST OF CARPENTER BY 930 AM
  CST...
  DOUGLASVILLE AND BAY MINETTE BY 935 AM CST...
  CARNEY AND 9 MILES SOUTHEAST OF I65 AND AL 287 BY 945 AM CST...
  PHILLIPSVILLE AND 6 MILES SOUTHEAST OF DYAS BY 950 AM CST...
  6 MILES SOUTHEAST OF PERDIDO AND 8 MILES SOUTHEAST OF I65 AND CR 47
  BY 955 AM CST...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CST THURSDAY EVENING
FOR SOUTHWESTERN ALABAMA.

LAT...LON 3098 8762 3097 8760 3090 8763 3086 8763
      3081 8759 3062 8786 3070 8799 3075 8800
      3118 8765

$$
3 follow-up statements
000 
WWUS54 KMOB 011528
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
928 AM CST THU MAR 1 2007

ALC003-011600-
/O.CON.KMOB.TO.W.0007.000000T0000Z-070301T1600Z/
BALDWIN AL-
928 AM CST THU MAR 1 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM CST FOR NORTHERN
BALDWIN COUNTY...

AT 924 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR STAPLETON...OR
ABOUT 11 MILES SOUTHWEST OF BAY MINETTE...MOVING NORTHEAST AT 35 MPH.

THE TORNADO WILL BE NEAR...
  DOUGLASVILLE AND BAY MINETTE BY 940 AM CST...
  CARNEY BY 945 AM CST...
  PHILLIPSVILLE AND 8 MILES SOUTHEAST OF I65 AND AL 287 BY 950 AM
  CST...
  DYAS BY 955 AM CST...
  6 MILES SOUTHEAST OF PERDIDO AND 7 MILES SOUTHEAST OF I65 AND CR 47
  BY 1000 AM CST...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CST THURSDAY EVENING
FOR SOUTHWESTERN ALABAMA.

LAT...LON 3098 8762 3097 8760 3090 8763 3086 8763
      3079 8757 3069 8785 3075 8792 3120 8763

$$
000 
WWUS54 KMOB 011540 CCA
SVSMOB

SEVERE WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE MOBILE AL
928 AM CST THU MAR 1 2007

ALC003-011600-
/O.COR.KMOB.TO.W.0007.000000T0000Z-070301T1600Z/
BALDWIN AL-
928 AM CST THU MAR 1 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM CST FOR CENTRAL
BALDWIN COUNTY...

AT 924 AM CST...A TORNADO WAS REPORTED.  THIS TORNADO WAS LOCATED
NEAR WHITEHOUSE FORKS...OR ABOUT 11 MILES SOUTHWEST OF BAY MINETTE...
MOVING NORTHEAST AT 30 MPH. THIS STORM BRIEFLY DECREASED IN 
INTENSITY...HOWEVER...THE LATEST RADAR INFORMATION SHOWS THAT IT 
WILL INCREASE IN INTENSITY THROUGH 950 PM CST.

THE TORNADO WILL BE NEAR...
  WHITEHOUSE FORKS BY 935 AM CST...
  DOUGLASVILLE BY 945 AM CST...
  BAY MINETTE BY 950 AM CST...
  CARNEY...PHILLIPSVILLE...DYAS AND 9 MILES SOUTHWEST OF PERDIDO BY
  1000 AM CST...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CST THURSDAY EVENING
FOR SOUTHWESTERN ALABAMA.

LAT...LON 3098 8762 3097 8760 3090 8763 3086 8763
      3076 8754 3075 8785 3120 8763

$$
000 
WWUS54 KMOB 011602
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
1002 AM CST THU MAR 1 2007

ALC003-011612-
/O.EXP.KMOB.TO.W.0007.000000T0000Z-070301T1600Z/
BALDWIN AL-
1002 AM CST THU MAR 1 2007

...THE TORNADO WARNING FOR CENTRAL BALDWIN COUNTY EXPIRED AT 1000 AM
CST...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CST THURSDAY EVENING
FOR SOUTHWESTERN ALABAMA. A TORNADO WATCH ALSO REMAINS IN EFFECT
UNTIL 800 PM CST THURSDAY EVENING FOR SOUTH CENTRAL ALABAMA.

LAT...LON 3098 8762 3097 8760 3090 8763 3086 8763
      3076 8754 3075 8785 3120 8763

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 1, 8:56 AM CSTTornado WarningMOBMobile21 min
Mar 1, 9:00 AM CSTTornado WarningMOBEscambia30 min
Mar 1, 9:50 AM CSTSevere Thunderstorm WarningMOBButler25 min
Mar 1, 10:27 AM CSTSevere Thunderstorm WarningMOBCovington33 min
Mar 1, 10:34 AM CSTTornado WarningMOBCovington41 min
Mar 1, 11:20 AM CSTSevere Thunderstorm WarningMOBChoctaw, Clarke25 min
Mar 1, 11:29 AM CSTTornado WarningMOBClarke18 min
Mar 1, 11:35 AM CSTSevere Thunderstorm WarningMOBCovington55 min
Mar 1, 11:42 AM CSTTornado WarningMOBClarke, Washington48 min
Mar 1, 11:58 AM CSTSevere Thunderstorm WarningMOBWashington47 min
Mar 1, 12:18 PM CSTTornado WarningMOBWilcox42 min
Mar 1, 12:21 PM CSTTornado WarningMOBCovington39 min
Mar 1, 12:27 PM CSTTornado WarningMOBClarke, Wilcox48 min
Mar 1, 1:11 PM CSTTornado WarningMOBMonroe49 min
Mar 1, 1:46 PM CSTTornado WarningMOBChoctaw, Washington44 min
Mar 1, 1:55 PM CSTWind AdvisoryMOBButler, Choctaw, Clarke, Conecuh, Covington, Crenshaw and 4 more4 hr
Mar 1, 2:08 PM CSTTornado WarningMOBCrenshaw37 min
Mar 1, 2:16 PM CSTTornado WarningMOBButler31 min
Mar 1, 3:26 PM CSTTornado WarningMOBMobile34 min
Mar 1, 3:44 PM CSTSevere Thunderstorm WarningMOBClarke, Monroe31 min
Mar 1, 4:10 PM CSTTornado WarningMOBBaldwin35 min
Mar 1, 4:19 PM CSTSevere Thunderstorm WarningMOBCrenshaw26 min
Mar 1, 4:29 PM CSTTornado WarningMOBCrenshaw31 min
Mar 1, 5:43 PM CSTSevere Thunderstorm WarningMOBCovington32 min

Nearby

Tornado Warnings in Alabama, 2007Every tornado warning in 2007Tornadoes in 2007

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.