Alert archive / Kansas / Tornado Watches in 2001

Tornado Watch 144

April 14, 200138 counties in Kansas; 13 counties in Missouri

The Storm Prediction Center issued this tornado watch at Apr 14, 2001, 6:00 PM CDT for 38 counties in Kansas; 13 counties in Missouri. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Apr 14, 2001, 6:00 PM CDT (23:00 UTC)
Expired
Apr 15, 2001, 12:00 AM CDT
In force
6 hr
Issued by
the Storm Prediction Center
All 51 counties

Allen County, KS, Anderson County, KS, Bourbon County, KS, Butler County, KS, Chase County, KS, Coffey County, KS, Cowley County, KS, Dickinson County, KS, Douglas County, KS, Elk County, KS, Ellsworth County, KS, Franklin County, KS, Geary County, KS, Greenwood County, KS, Harper County, KS, Harvey County, KS, Jefferson County, KS, Johnson County, KS, Kingman County, KS, Leavenworth County, KS, Linn County, KS, Lyon County, KS, Marion County, KS, McPherson County, KS, Miami County, KS, Morris County, KS, Neosho County, KS, Osage County, KS, Reno County, KS, Rice County, KS, Saline County, KS, Sedgwick County, KS, Shawnee County, KS, Sumner County, KS, Wabaunsee County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Bates County, MO, Caldwell County, MO, Cass County, MO, Clay County, MO, Clinton County, MO, Henry County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Platte County, MO, Ray County, MO, St. Clair County, MO, Vernon County, MO

The radar

The Topeka radar (KTWX), 66 km from the middle of the area, began a volume at 23:00 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

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

IssuedProductOfficeCountiesLasted
Apr 14, 6:13 PM CDTSevere Thunderstorm WarningTOPDouglas, Jefferson47 min
Apr 14, 6:19 PM CDTSevere Thunderstorm WarningICTReno56 min
Apr 14, 6:22 PM CDTSevere Thunderstorm WarningICTKingman53 min
Apr 14, 6:34 PM CDTTornado WarningICTKingman56 min
Apr 14, 6:39 PM CDTSevere Thunderstorm WarningEAXJohnson, Leavenworth, Wyandotte51 min
Apr 14, 6:39 PM CDTTornado WarningTOPDouglas, Franklin, Osage51 min
Apr 14, 6:44 PM CDTSevere Thunderstorm WarningTOPShawnee, Wabaunsee46 min
Apr 14, 6:46 PM CDTSevere Thunderstorm WarningICTRice44 min
Apr 14, 7:00 PM CDTSevere Thunderstorm WarningICTMcPherson60 min
Apr 14, 7:09 PM CDTSevere Thunderstorm WarningICTReno66 min
Apr 14, 7:19 PM CDTSevere Thunderstorm WarningICTSaline41 min
Apr 14, 7:25 PM CDTSevere Thunderstorm WarningEAXJohnson, Wyandotte50 min
Apr 14, 7:26 PM CDTTornado WarningICTKingman49 min
Apr 14, 7:28 PM CDTSevere Thunderstorm WarningTOPDouglas, Jefferson, Shawnee47 min
Apr 14, 7:30 PM CDTSevere Thunderstorm WarningTOPDickinson, Geary, Morris45 min
Apr 14, 7:32 PM CDTSevere Thunderstorm WarningICTSedgwick58 min
Apr 14, 7:35 PM CDTSevere Thunderstorm WarningICTHarvey55 min
Apr 14, 7:50 PM CDTTornado WarningEAXJackson40 min
Apr 14, 7:54 PM CDTSevere Thunderstorm WarningTOPShawnee, Wabaunsee36 min
Apr 14, 7:59 PM CDTSevere Thunderstorm WarningTOPDouglas, Jefferson16 min
Apr 14, 8:10 PM CDTSevere Thunderstorm WarningEAXJohnson, Lafayette65 min
Apr 14, 8:14 PM CDTSevere Thunderstorm WarningTOPOsage46 min
Apr 14, 8:17 PM CDTSevere Thunderstorm WarningEAXJohnson, Leavenworth, Wyandotte58 min
Apr 14, 8:18 PM CDTSevere Thunderstorm WarningTOPLyon, Morris, Wabaunsee42 min
Apr 14, 8:19 PM CDTSevere Thunderstorm WarningICTSumner41 min
Apr 14, 8:31 PM CDTSevere Thunderstorm WarningTOPDouglas, Shawnee44 min
Apr 14, 8:35 PM CDTSevere Thunderstorm WarningICTButler, Cowley55 min
Apr 14, 8:55 PM CDTTornado WarningICTCowley35 min
Apr 14, 9:10 PM CDTSevere Thunderstorm WarningICTReno65 min
Apr 14, 9:18 PM CDTSevere Thunderstorm WarningTOPFranklin17 min
Apr 14, 9:22 PM CDTSevere Thunderstorm WarningEAXJohnson, Miami53 min
Apr 14, 9:22 PM CDTSevere Thunderstorm WarningICTElk38 min
Apr 14, 9:36 PM CDTSevere Thunderstorm WarningICTHarvey69 min
Apr 14, 9:38 PM CDTSevere Thunderstorm WarningEAXCass, Jackson52 min
Apr 14, 9:40 PM CDTFlash Flood WarningEAXJohnson, Lafayette4 hr
Apr 14, 9:49 PM CDTSevere Thunderstorm WarningICTKingman56 min
Apr 14, 9:49 PM CDTSevere Thunderstorm WarningEAXJohnson56 min
Apr 14, 10:01 PM CDTSevere Thunderstorm WarningEAXBates44 min
Apr 14, 10:12 PM CDTSevere Thunderstorm WarningICTSedgwick63 min
Apr 14, 10:20 PM CDTSevere Thunderstorm WarningEAXHenry55 min
Apr 14, 10:29 PM CDTSevere Thunderstorm WarningICTButler61 min
Apr 14, 10:38 PM CDTSevere Thunderstorm WarningSGFBenton, St. Clair37 min
Apr 14, 10:54 PM CDTSevere Thunderstorm WarningICTSumner51 min
Apr 14, 10:57 PM CDTSevere Thunderstorm WarningICTGreenwood48 min
Apr 14, 11:15 PM CDTSevere Thunderstorm WarningICTCowley75 min
Apr 14, 11:50 PM CDTSevere Thunderstorm WarningICTWilson40 min
Apr 14, 11:59 PM CDTSevere Thunderstorm WarningICTNeosho61 min

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 11.0 hours before the alert went out and 99 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, Topeka, KS at 12:00Z on 2001-04-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Topeka, KS at 12:00Z on 2001-04-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -63 square meters per square second.1939587897117Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2266 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-63 m²/s²
0-3 km storm-relative helicity
104 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WWUS9 KMKC 142244
SEL4  

SEL4  
MKC WW 142238
KSZ000-MOZ000-150500-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 144
STORM PREDICTION CENTER NORMAN OK
538 PM CDT SAT APR 14 2001

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

   MUCH OF CENTRAL AND SOUTHEAST KANSAS                           
   WEST CENTRAL MISSOURI                           

EFFECTIVE THIS SATURDAY NIGHT AND SUNDAY MORNING FROM 600 PM UNTIL
MIDNIGHT CDT.

TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 80 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS ALONG AND 70 STATUTE MILES NORTH AND
SOUTH OF A LINE FROM 35 MILES WEST SOUTHWEST OF HUTCHINSON KANSAS
TO 55 MILES EAST SOUTHEAST OF KANSAS CITY MISSOURI.

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...  CONTINUE...WW 140...WW 141...WW
142...WW 143...

DISCUSSION...SEVERE THUNDERSTORMS ARE OCCURRING ALONG SURFACE WARM
FRONT FROM SLN TO TOP...WHILE ISOLATED SUPERCELL STORMS ARE
INCREASING WEST OF HUT.  SHEAR PROFILES AND INSTABILITY APPEAR
QUITE FAVORABLE FOR SEVERE STORMS PRODUCING VERY LARGE HAIL AND
ISOLATED TORNADOES FOR THE NEXT SEVERAL HOURS.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES.  EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. 
MEAN STORM MOTION VECTOR 26030.

...HART

;385,0982 394,0933 374,0933 365,0982;

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 14, 2:45 PM CDTTornado WatchSPCBarber, Clark, Comanche, Harper, Kingman, Kiowa6 hr
Apr 14, 3:00 PM CDTSevere Thunderstorm WatchSPCAtchison, Chase, Clay, Coffey, Dickinson, Doniphan and 25 more6 hr
Apr 14, 6:15 PM CDTSevere Thunderstorm WatchSPCAtchison, Brown, Clay, Cloud, Doniphan, Marshall and 6 more5 hr

Nearby

Tornado Watches in Kansas, 2001Tornado Watches in Missouri, 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.