Alert archive / Kansas / Tornado Warnings in 2002

Tornado Warning 20, NWS Goodland, KS

August 26, 2002Rawlins County, Kansas

NWS Goodland, KS issued this tornado warning at Aug 26, 2002, 4:55 PM CDT for Rawlins County, Kansas. It was in force for 50 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
Aug 26, 2002, 4:55 PM CDT (21:55 UTC)
Expired
Aug 26, 2002, 5:45 PM CDT
In force
50 min
Issued by
NWS Goodland, KS
Area
Counties, with a storm outline in the text

County Rawlins County, KS

The radar

The Goodland radar (KGLD), 66 km from the middle of the area, began a volume at 21:57 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
Aug 26, 2:05 PM CDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 9.9 hours before the alert went out and 156 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, N. Platte/Lee Bi, NE at 12:00Z on 2002-08-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1929 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, N. Platte/Lee Bi, NE at 12:00Z on 2002-08-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 122 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
1929 J/kg
Mixed-layer CIN
-185 J/kg
Mixed-layer LCL
1191 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
122 m²/s²
0-3 km storm-relative helicity
120 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

460 
WFUS53 KGLD 262155
TORGLD
KSC153-262245-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
455 PM CDT MON AUG 26 2002

THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A

* TORNADO WARNING FOR...
  RAWLINS COUNTY IN NORTHWEST KANSAS

* UNTIL 545 PM CDT

* AT 455 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  THUNDERSTORM WITH A TORNADO 4 MILES SOUTHWEST OF BLAKEMAN...OR
  ABOUT 7 MILES WEST OF ATWOOD...MOVING SOUTH AT 15 MPH.

* THE TORNADO IS EXPECTED TO BE...
  AFFECTING RESIDENTS AND MOTORISTS IN THE WARNED AREA.

OTHER LOCATIONS IN THIS WARNING INCLUDE...ATWOOD...BEARDSLEY AND
LUDELL.

&&

LAT...LON 3979 10132 3966 10115 3981 10088 3995 10118

The office that day

Everything else NWS Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 2:48 PM CDTSevere Thunderstorm WarningGLDRawlins57 min
Aug 26, 3:13 PM CDTTornado WarningGLDCheyenne47 min
Aug 26, 3:44 PM CDTSevere Thunderstorm WarningGLDRawlins61 min
Aug 26, 4:01 PM CDTSevere Thunderstorm WarningGLDCheyenne59 min
Aug 26, 4:21 PM CDTTornado WarningGLDCheyenne39 min
Aug 26, 5:00 PM CDTSevere Thunderstorm WarningGLDCheyenne60 min
Aug 26, 5:07 PM CDTFlash Flood WarningGLDCheyenne, Rawlins4 hr
Aug 26, 5:31 PM CDTSevere Thunderstorm WarningGLDSherman59 min
Aug 26, 5:37 PM CDTSevere Thunderstorm WarningGLDThomas53 min
Aug 26, 6:20 PM CDTSevere Thunderstorm WarningGLDWallace55 min
Aug 26, 6:34 PM CDTSevere Thunderstorm WarningGLDThomas41 min
Aug 26, 6:49 PM CDTSevere Thunderstorm WarningGLDLogan56 min
Aug 26, 6:55 PM CDTFlash Flood WarningGLDThomas4 hr

Nearby

Tornado Warnings in Kansas, 2002Every tornado warning in 2002Tornadoes in 2002

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.