Alert archive / Kansas / Tornado Watches in 2001

Tornado Watch 320

May 29, 20016 counties in Colorado; 44 counties in Kansas

The Storm Prediction Center issued this tornado watch at May 29, 2001, 3:45 PM MDT for 6 counties in Colorado; 44 counties in Kansas. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
May 29, 2001, 3:45 PM MDT (21:45 UTC)
Expired
May 29, 2001, 10:00 PM MDT
In force
6 hr
Issued by
the Storm Prediction Center
All 50 counties

Baca County, CO, Bent County, CO, Cheyenne County, CO, Kiowa County, CO, Kit Carson County, CO, Prowers County, CO, Barber County, KS, Barton County, KS, Clark County, KS, Comanche County, KS, Edwards County, KS, Ellis County, KS, Ellsworth County, KS, Finney County, KS, Ford County, KS, Gove County, KS, Graham County, KS, Grant County, KS, Gray County, KS, Greeley County, KS, Hamilton County, KS, Haskell County, KS, Hodgeman County, KS, Kearny County, KS, Kiowa County, KS, Lane County, KS, Lincoln County, KS, Logan County, KS, Meade County, KS, Mitchell County, KS, Morton County, KS, Ness County, KS, Osborne County, KS, Pawnee County, KS, Pratt County, KS, Rice County, KS, Rooks County, KS, Rush County, KS, Russell County, KS, Scott County, KS, Seward County, KS, Sheridan County, KS, Sherman County, KS, Stafford County, KS, Stanton County, KS, Stevens County, KS, Thomas County, KS, Trego County, KS, Wallace County, KS, Wichita County, KS

The radar

The Dodge City radar (KDDC), 114 km from the middle of the area, began a volume at 21:48 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.

Warnings issued inside it

24 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
May 29, 3:55 PM MDTFlash Flood WarningDDCFinney, Kearny3 hr
May 29, 3:56 PM MDTSevere Thunderstorm WarningDDCFinney49 min
May 29, 4:05 PM MDTSevere Thunderstorm WarningPUBBent55 min
May 29, 4:15 PM MDTSevere Thunderstorm WarningDDCKearny45 min
May 29, 4:17 PM MDTSevere Thunderstorm WarningDDCHamilton43 min
May 29, 4:19 PM MDTTornado WarningPUBBent, Prowers56 min
May 29, 4:19 PM MDTSevere Thunderstorm WarningDDCGray41 min
May 29, 4:44 PM MDTSevere Thunderstorm WarningDDCFinney46 min
May 29, 4:58 PM MDTSevere Thunderstorm WarningDDCKearny47 min
May 29, 4:58 PM MDTSevere Thunderstorm WarningDDCGray47 min
May 29, 5:06 PM MDTSevere Thunderstorm WarningDDCHaskell39 min
May 29, 5:20 PM MDTSevere Thunderstorm WarningDDCFord, Hodgeman55 min
May 29, 5:50 PM MDTSevere Thunderstorm WarningDDCMorton, Stevens55 min
May 29, 5:50 PM MDTSevere Thunderstorm WarningDDCGrant55 min
May 29, 5:58 PM MDTSevere Thunderstorm WarningDDCStanton17 min
May 29, 6:14 PM MDTSevere Thunderstorm WarningDDCFord, Hodgeman46 min
May 29, 6:19 PM MDTSevere Thunderstorm WarningICTBarton, Russell56 min
May 29, 6:21 PM MDTSevere Thunderstorm WarningDDCEdwards, Pawnee54 min
May 29, 6:21 PM MDTSevere Thunderstorm WarningDDCKiowa54 min
May 29, 6:29 PM MDTSevere Thunderstorm WarningDDCClark, Meade, Seward61 min
May 29, 6:38 PM MDTSevere Thunderstorm WarningDDCHaskell37 min
May 29, 6:44 PM MDTTornado WarningDDCSeward46 min
May 29, 7:15 PM MDTSevere Thunderstorm WarningDDCEdwards, Kiowa45 min
May 29, 7:31 PM MDTSevere Thunderstorm WarningDDCClark, Meade44 min

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 9.8 hours before the alert went out and 120 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, Dodge City, at 12:00Z on 2001-05-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 616 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, Dodge City, at 12:00Z on 2001-05-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 270 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
616 J/kg
Mixed-layer CIN
-181 J/kg
Mixed-layer LCL
777 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
270 m²/s²
0-3 km storm-relative helicity
441 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

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

000 
WWUS9 KMKC 292151
SEL0  

SEL0  
MKC WW 292146
COZ000-KSZ000-300400-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 320
STORM PREDICTION CENTER NORMAN OK
446 PM CDT TUE MAY 29 2001

THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

   EASTERN COLORADO                           
   WESTERN AND CENTRAL KANSAS                             

EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 445 PM UNTIL 1100
PM CDT.

TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS ALONG AND 140 STATUTE MILES EAST AND WEST
OF A LINE FROM 5 MILES SOUTH OF LIBERAL KANSAS TO 30 MILES WEST
NORTHWEST OF HILL CITY KANSAS.

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. 
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

OTHER WATCH INFORMATION...THIS TORNADO WATCH REPLACES SEVERE
THUNDERSTORM WATCH NUMBER 317...SEVERE THUNDERSTORM WATCH NUMBER
318.  WATCH NUMBER 317...318 WILL NOT BE IN EFFECT AFTER 445 PM
CDT.  CONTINUE...WW 319...

DISCUSSION...SUPERCELLS AND SUPERCELL CLUSTERS EXPECTED TO CONTINUE
OVER MUCH OF WATCH AREA THIS EVENING...WHERE BOUNDARY LAYER AIR
MASS RECOVERY WILL CONTINUE AHEAD OF SPEED MAX EJECTING ENEWD FROM
THE SRN ROCKIES.  SBCAPE TO 3000 J/KG...LOW LCLS AND LOW LEVEL
VEERING SUGGEST THREAT FOR FEW TORNADOES IN ADDITION TO LARGE
HAIL/HIGH WINDS.   

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES.  EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. 
MEAN STORM MOTION VECTOR 24030.

...CORFIDI

;393,0974 365,0982 365,1033 393,1025;

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 28, 10:00 PM MDTSevere Thunderstorm WatchSPCBaca, Bent, Cheyenne, Crowley, Elbert, El Paso and 7 more4 hr
May 29, 12:00 PM MDTSevere Thunderstorm WatchSPCBaca, Bent, Cheyenne, Kiowa, Kit Carson, Prowers5 hr
May 29, 1:00 PM MDTSevere Thunderstorm WatchSPCBarber, Barton, Clark, Comanche, Edwards, Ellis and 16 more5 hr

Nearby

Tornado Watches in Kansas, 2001Tornado Watches in Colorado, 2001Every tornado watch 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; radar from the NEXRAD Level II archive.