Alert archive / Alabama / Tornado Warnings in 2001

Tornado Warning 38, NWS Mobile, AL

October 13, 2001Monroe County, Alabama

NWS Mobile, AL issued this tornado warning at Oct 13, 2001, 2:53 PM CDT for Monroe County, Alabama. It was in force for 37 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued
Oct 13, 2001, 2:53 PM CDT (19:53 UTC)
Expired
Oct 13, 2001, 3:30 PM CDT
In force
37 min
Issued by
NWS Mobile, AL
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Monroe County, AL

The watch it was issued in

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

IssuedProductOfficeLasted
Oct 13, 12:15 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 7.9 hours before the alert went out and 184 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 12:00Z on 2001-10-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 185 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 12:00Z on 2001-10-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 233 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
185 J/kg
Mixed-layer CIN
-20 J/kg
Mixed-layer LCL
592 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
233 m²/s²
0-3 km storm-relative helicity
264 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.3

Open this sounding in Storm Lab

The text

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

230 
WFUS54 KMOB 131954
TORMOB
ALC099-132030-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MOBILE AL
253 PM CDT SAT OCT 13 2001

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

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

* UNTIL 330 PM CDT

* AT 250 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO 2 MILES EAST OF CLAIBORNE...MOVING NORTH AT 45 MPH.

* THE TORNADO WILL BE NEAR...
  KEITH BY 300 PM CDT
  FRANKLIN...RIVER RIDGE BY 305 PM CDT
  PACKARDS BEND BY 310 PM CDT
  TINELA...BUENA VISTA BY 315 PM CDT

IF YOU ARE IN THE PATH OF A TORNADO...ABANDON VEHICLES AND TRAILER
HOMES AND SEEK A REINFORCED SHELTER UNTIL THE STORM HAS PASSED.

LAT...LON 3153 8761 3148 8740 3182 8724 3181 8748

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 13, 7:22 AM CDTTornado WarningMOBBaldwin38 min
Oct 13, 11:42 AM CDTTornado WarningMOBBaldwin33 min
Oct 13, 11:44 AM CDTSevere Thunderstorm WarningMOBWashington31 min
Oct 13, 12:21 PM CDTTornado WarningMOBClarke, Washington24 min
Oct 13, 12:24 PM CDTSpecial Marine WarningMOB51 min
Oct 13, 12:40 PM CDTSevere Thunderstorm WarningMOBBaldwin35 min
Oct 13, 12:47 PM CDTTornado WarningMOBBaldwin28 min
Oct 13, 1:10 PM CDTTornado WarningMOBEscambia, Monroe35 min
Oct 13, 1:18 PM CDTTornado WarningMOBBaldwin27 min
Oct 13, 2:34 PM CDTTornado WarningMOBBaldwin26 min
Oct 13, 3:08 PM CDTTornado WarningMOBEscambia22 min
Oct 13, 3:37 PM CDTTornado WarningMOBConecuh, Escambia23 min
Oct 13, 4:01 PM CDTSevere Thunderstorm WarningMOBChoctaw, Washington59 min
Oct 13, 5:01 PM CDTSevere Thunderstorm WarningMOBChoctaw, Clarke, Washington59 min
Oct 13, 6:17 PM CDTSpecial Marine WarningMOB58 min
Oct 13, 6:17 PM CDTSpecial Marine WarningMOB58 min
Oct 13, 6:47 PM CDTSevere Thunderstorm WarningMOBMobile43 min
Oct 13, 6:52 PM CDTSevere Thunderstorm WarningMOBConecuh, Escambia23 min

Nearby

Tornado Warnings in Alabama, 2001Every tornado warning in 2001Tornadoes in 2001

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.