Alert archive / Arkansas / Tornado Warnings in 2004

Tornado Warning 69, NWS Tulsa, OK

July 2, 2004Benton County, Arkansas

NWS Tulsa, OK issued this tornado warning at Jul 2, 2004, 8:24 PM CDT for Benton County, Arkansas. It was in force for 36 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 2, 2004, 8:24 PM CDT (01:24 UTC)
Expired
Jul 2, 2004, 9:00 PM CDT
In force
36 min
Issued by
NWS Tulsa, OK
Area
Counties, with a storm outline in the text

County Benton County, AR

The radar

The Tulsa radar (KINX), 103 km from the middle of the area, began a volume at 01:25 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
Jul 2, 6:50 PM CDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 1.4 hours before the alert went out and 85 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, Springfield, MO at 00:00Z on 2004-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 548 joules per kilogram.LCLEL10008507005003002001001 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, Springfield, MO at 00:00Z on 2004-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 156 square meters per square second.193958Sfc1 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
548 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
767 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
156 m²/s²
0-3 km storm-relative helicity
212 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.8

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KTSA 030124
TORTUL
ARC007-030200-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TULSA OK
823 PM CDT FRI JUL 2 2004

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* TORNADO WARNING FOR
  BENTON COUNTY IN NORTHWEST ARKANSAS

* UNTIL 900 PM CDT

* AT 823 PM CDT RADAR INDICATED ROTATION AND STORM SPOTTERS REPORTED 
  A FUNNEL CLOUD 5 MILES WEST OF DECATUR...MOVING EAST SOUTHEAST AT  
  25 MPH.

* SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE BENTONVILLE...
  GENTRY...SPRINGTOWN...HIGHFILL...CAVE SPRINGS AND DECATUR.

IF YOU ARE NEAR THE PATH OF THIS STORM...TAKE COVER NOW IF NO
UNDERGROUND SHELTER IS AVAILABLE MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR. MOBILE HOMES AND VEHICLES SHOULD BE ABANDONED FOR MORE
SUBSTANTIAL SHELTER. AVOID WINDOWS

LAT...LON 3640 9458 3630 9459 3616 9436 3638 9407

$$

The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 2, 8:33 PM CDTFlash Flood WarningTSASebastian6 hr
Jul 2, 8:48 PM CDTSevere Thunderstorm WarningTSASebastian57 min
Jul 2, 9:52 PM CDTSevere Thunderstorm WarningTSASebastian38 min
Jul 2, 9:53 PM CDTSevere Thunderstorm WarningTSASebastian37 min
Jul 2, 10:26 PM CDTSevere Thunderstorm WarningTSASebastian49 min
Jul 2, 11:25 PM CDTSevere Thunderstorm WarningTSABenton50 min
Jul 2, 11:52 PM CDTFlash Flood WarningTSABenton, Madison4 hr
Jul 3, 12:28 AM CDTSevere Thunderstorm WarningTSABenton, Washington47 min
Jul 3, 1:44 AM CDTFlash Flood WarningTSACrawford, Franklin, Sebastian, Washington6 hr

Nearby

Tornado Warnings in Arkansas, 2004Every tornado warning in 2004Tornadoes in 2004

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.