Alert archive / Alabama / Tornado Warnings in 2003

Tornado Warning 184, NWS Birmingham, AL

July 1, 2003Montgomery County, Alabama

NWS Birmingham, AL issued this tornado warning at Jul 1, 2003, 5:35 AM CDT for Montgomery County, Alabama. It was in force for 35 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 1, 2003, 5:35 AM CDT (10:35 UTC)
Expired
Jul 1, 2003, 6:10 AM CDT
In force
35 min
Issued by
NWS Birmingham, AL
Area
Counties, with a storm outline in the text

County Montgomery County, AL

The watch it was issued in

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

IssuedProductOfficeLasted
Jul 1, 1:25 AM CDTTornado WatchSPC9 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 00:00Z, 10.6 hours before the alert went out and 108 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 2003-07-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 158 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 00:00Z on 2003-07-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 20 square meters per square second.1939Sfc1 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
158 J/kg
Mixed-layer CIN
-85 J/kg
Mixed-layer LCL
1001 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
20 m²/s²
0-3 km storm-relative helicity
56 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

842 
WFUS54 KBMX 011035
TORBHM
ALC101-011110-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
535 AM CDT TUE JUL 1 2003

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* TORNADO WARNING FOR...
  MONTGOMERY COUNTY IN SOUTH CENTRAL ALABAMA

* UNTIL 610 AM CDT

* AT 532 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO NEAR PINTLALA...MOVING NORTH AT 25 MPH.

* LOCATIONS NEAR THE PATH OF THIS TORNADO INCLUDE...DANNELLY FIELD...
MONTGOMERY...MOUNT MEIGS...PINTLALA AND SNOWDOUN.

THIS STORM SHOWS STRONG ROTATION AND MAY PRODUCE A TORNADO AT ANY
TIME. DO NOT WAIT. GO TO A SAFE PLACE NOW PUT AS MANY WALLS BETWEEN
YOU AND THE OUTSIDE AS POSSIBLE.

CALL 1-800-856-0758 TO REPORT SEVERE WEATHER.

LAT...LON 3227 8643 3210 8635 3234 8605 3245 8633

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 1, 4:53 AM CDTTornado WarningBMXBarbour37 min
Jul 1, 5:26 AM CDTTornado WarningBMXRussell64 min
Jul 1, 6:32 AM CDTFlash Flood WarningBMXAutauga118 min
Jul 1, 6:41 AM CDTFlash Flood WarningBMXMontgomery109 min
Jul 1, 6:52 AM CDTFlash Flood WarningBMXElmore2 hr
Jul 1, 7:54 AM CDTFlash Flood WarningBMXTallapoosa2 hr
Jul 1, 8:08 AM CDTFlash Flood WarningBMXChambers, Lee, Macon, Randolph4 hr
Jul 1, 12:25 PM CDTFlash Flood WarningBMXJefferson3 hr

Nearby

Tornado Warnings in Alabama, 2003Every tornado warning in 2003Tornadoes in 2003

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.