Alert archive / Florida / Tornado Warnings in 2007

Tornado Warning 8, NWS Mobile, AL

March 1, 2007Escambia County, Florida

NWS Mobile, AL issued this tornado warning at Mar 1, 2007, 9:57 AM CST for Escambia County, Florida. It was in force for 24 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, 9:57 AM CST (15:57 UTC)
Expired
Mar 1, 2007, 10:21 AM CST
In force
24 min
Issued by
NWS Mobile, AL
Area
Counties, with a storm outline in the text

County Escambia County, FL

The radar

The Mobile radar (KMOB), 79 km from the middle of the area, began a volume at 15:58 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, 4.0 hours before the alert went out and 227 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 011557
TORMOB
FLC033-011645-
/O.NEW.KMOB.TO.W.0008.070301T1557Z-070301T1645Z/

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

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN ESCAMBIA COUNTY IN NORTHWEST FLORIDA...

* UNTIL 1045 AM CST

* AT 954 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
  A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES WEST  
  OF WALNUT HILL...OR ABOUT 9 MILES EAST OF BAY MINETTE...MOVING     
  EAST TO NORTHEAST AT 35 MPH.

* THE TORNADO WILL BE NEAR...
  WALNUT HILL BY 1005 AM CST...
  OAK GROVE BY 1010 AM CST...
  BRATT BY 1015 AM CST...
  8 MILES NORTHWEST OF MCDAVID BY 1020 AM CST...
  CENTURY BY 1030 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. A TORNADO WATCH ALSO REMAINS IN EFFECT
UNTIL 800 PM CST THURSDAY EVENING FOR SOUTH CENTRAL ALABAMA.

LAT...LON 3088 8763 3079 8754 3080 8731 3093 8729
      3100 8719 3100 8758

$$
2 follow-up statements
000 
WWUS54 KMOB 011612
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
1012 AM CST THU MAR 1 2007

FLC033-011645-
/O.CON.KMOB.TO.W.0008.000000T0000Z-070301T1645Z/
ESCAMBIA FL-
1012 AM CST THU MAR 1 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1045 AM CST FOR
NORTHWESTERN ESCAMBIA COUNTY...

AT 1011 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR BRATT...OR ABOUT 
18 MILES EAST OF BAY MINETTE...MOVING NORTHEAST AT 35 TO 40 MPH.

THE TORNADO WILL BE NEAR...
  7 MILES NORTHWEST OF CENTURY BY 1025 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. A TORNADO WATCH ALSO REMAINS IN EFFECT
UNTIL 800 PM CST THURSDAY EVENING FOR SOUTH CENTRAL ALABAMA.

LAT...LON 3092 8755 3087 8733 3100 8720 3099 8754

$$
000 
WWUS54 KMOB 011621
SVSMOB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
1020 AM CST THU MAR 1 2007

FLC033-011630-
/O.CAN.KMOB.TO.W.0008.000000T0000Z-070301T1645Z/
ESCAMBIA FL-
1020 AM CST THU MAR 1 2007

...THE TORNADO WARNING FOR NORTHWESTERN ESCAMBIA COUNTY IS
CANCELLED...

THE STORM HAS MOVED NORTH OF THE COUNTY.

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 3092 8755 3087 8733 3100 8720 3099 8754

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 1, 4:37 AM CSTFire Weather WatchMOBWalton10 hr
Mar 1, 8:39 AM CSTSpecial Marine WarningMOB36 min
Mar 1, 9:00 AM CSTTornado WarningMOBEscambia, Santa Rosa30 min
Mar 1, 9:15 AM CSTSpecial Marine WarningMOB30 min
Mar 1, 10:03 AM CSTSpecial Marine WarningMOB27 min
Mar 1, 10:15 AM CSTSevere Thunderstorm WarningMOBEscambia, Santa Rosa45 min
Mar 1, 10:46 AM CSTTornado WarningMOBOkaloosa, Santa Rosa44 min
Mar 1, 11:14 AM CSTTornado WarningMOBOkaloosa, Santa Rosa46 min
Mar 1, 12:01 PM CSTTornado WarningMOBOkaloosa34 min
Mar 1, 1:55 PM CSTWind AdvisoryMOB4 hr
Mar 1, 2:35 PM CSTRed Flag WarningMOBWalton28 hr
Mar 1, 3:41 PM CSTSpecial Marine WarningMOB49 min
Mar 1, 5:32 PM CSTSpecial Marine WarningMOB58 min

Nearby

Tornado Warnings in Florida, 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.