Alert archive / Kentucky / Tornado Watches in 2002

Tornado Watch 46

March 29, 20024 states

The Storm Prediction Center issued this tornado watch at Mar 29, 2002, 11:00 AM CST for 4 states. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Mar 29, 2002, 11:00 AM CST (17:00 UTC)
Expired
Mar 29, 2002, 4:00 PM CST
In force
5 hr
Issued by
the Storm Prediction Center
All 93 counties

Clay County, IL, Crawford County, IL, Edwards County, IL, Effingham County, IL, Fayette County, IL, Franklin County, IL, Gallatin County, IL, Hamilton County, IL, Hardin County, IL, Jasper County, IL, Jefferson County, IL, Johnson County, IL, Lawrence County, IL, Marion County, IL, Massac County, IL, Pope County, IL, Pulaski County, IL, Richland County, IL, Saline County, IL, Union County, IL, Wabash County, IL, Wayne County, IL, White County, IL, Williamson County, IL, Bartholomew County, IN, Brown County, IN, Clark County, IN, Crawford County, IN, Daviess County, IN, Dubois County, IN, Floyd County, IN, Gibson County, IN, Greene County, IN, Harrison County, IN, Jackson County, IN, Jennings County, IN, Knox County, IN, Lawrence County, IN, Martin County, IN, Monroe County, IN, Orange County, IN, Perry County, IN, Pike County, IN, Posey County, IN, Scott County, IN, Spencer County, IN, Sullivan County, IN, Vanderburgh County, IN, Warrick County, IN, Washington County, IN, Allen County, KY, Ballard County, KY, Barren County, KY, Breckinridge County, KY, Bullitt County, KY, Butler County, KY, Caldwell County, KY, Calloway County, KY, Carlisle County, KY, Christian County, KY, Crittenden County, KY, Daviess County, KY, Edmonson County, KY, Fulton County, KY, Graves County, KY, Grayson County, KY, Green County, KY, Hancock County, KY, Hardin County, KY, Hart County, KY, Henderson County, KY, Hickman County, KY, Hopkins County, KY, Jefferson County, KY, Larue County, KY, Livingston County, KY, Logan County, KY, Lyon County, KY, Marshall County, KY, McCracken County, KY, McLean County, KY, Meade County, KY, Metcalfe County, KY, Monroe County, KY, Muhlenberg County, KY, Ohio County, KY, Simpson County, KY, Todd County, KY, Trigg County, KY, Union County, KY, Warren County, KY, Webster County, KY, Mississippi County, MO

Warnings issued inside it

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

IssuedProductOfficeCountiesLasted
Mar 29, 11:04 AM CSTSevere Thunderstorm WarningPAHJefferson41 min
Mar 29, 11:28 AM CSTSevere Thunderstorm WarningPAHWayne47 min
Mar 29, 11:47 AM CSTSevere Thunderstorm WarningPAHHamilton, White43 min
Mar 29, 12:11 PM CSTSevere Thunderstorm WarningPAHEdwards, Wabash49 min
Mar 29, 12:30 PM CSTSevere Thunderstorm WarningPAHPosey, Vanderburgh45 min
Mar 29, 12:50 PM CSTSevere Thunderstorm WarningPAHPike, Warrick40 min
Mar 29, 1:01 PM CSTSevere Thunderstorm WarningLMKDubois19 min
Mar 29, 1:07 PM CSTSevere Thunderstorm WarningPAHSpencer38 min
Mar 29, 1:21 PM CSTSevere Thunderstorm WarningLMKDubois19 min
Mar 29, 1:22 PM CSTTornado WarningPAHSpencer23 min
Mar 29, 1:23 PM CSTSevere Thunderstorm WarningLMKPerry37 min
Mar 29, 1:44 PM CSTSevere Thunderstorm WarningLMKCrawford21 min
Mar 29, 1:56 PM CSTSevere Thunderstorm WarningLMKHarrison34 min
Mar 29, 2:18 PM CSTSevere Thunderstorm WarningLMKBullitt, Hardin, Jefferson42 min
Mar 29, 3:12 PM CSTSevere Thunderstorm WarningPAHMassac, Pulaski48 min
Mar 29, 3:34 PM CSTSevere Thunderstorm WarningPAHBallard41 min
Mar 29, 3:59 PM CSTSevere Thunderstorm WarningPAHCarlisle, Hickman46 min

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 5.0 hours before the alert went out and 231 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, Lincoln, IL at 12:00Z on 2002-03-29Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 12:00Z on 2002-03-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 6 square meters per square second.1939587897117136Sfc1 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
1140 m above ground
0-6 km bulk shear
79 kt
0-1 km storm-relative helicity
6 m²/s²
0-3 km storm-relative helicity
193 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 
WWUS20 KWNS 291649
SEL6  
SPC WW 291644
ILZ000-INZ000-KYZ000-292200-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 46
STORM PREDICTION CENTER NORMAN OK
1044 AM CST FRI MAR 29 2002

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

   SOUTHEASTERN ILLINOIS                           
   SOUTHERN INDIANA                            
   WESTERN AND CENTRAL KENTUCKY                           

EFFECTIVE THIS FRIDAY MORNING AND AFTERNOON FROM 1100 AM UNTIL 400
PM CST.

TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS ALONG AND 90 STATUTE MILES NORTH AND
SOUTH OF A LINE FROM 5 MILES NORTHWEST OF CARBONDALE ILLINOIS TO 15
MILES SOUTHEAST OF LOUISVILLE KENTUCKY.

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 45...

DISCUSSION...SURFACE-BASED CONVECTION WILL LIKELY DEVELOP AND
INCREASE QUICKLY IN COVERAGE AND INTENSITY EARLY THIS AFTERNOON
ACROSS WW.  STRONG LOW AND DEEP LAYER SHEAR PROFILES WILL SUPPORT
SUPERCELLS AND ATTENDANT TORNADOES...IN ADDITION TO DAMAGING WINDS
AND LARGE HAIL.


AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES.  EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. 
MEAN STORM MOTION VECTOR 26045.


...EVANS

390,0891 391,0853 364,0853 363,0891

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 29, 7:30 AM CSTSevere Thunderstorm WatchSPCAlexander, Clinton, Jackson, Madison, Monroe, Perry and 3 more6 hr
Mar 29, 3:00 PM CSTTornado WatchSPCAlexander, Edwards, Gallatin, Hamilton, Hardin, Johnson and 8 more5 hr
Mar 29, 3:00 PM CSTTornado WatchSPCAdair, Allen, Anderson, Barren, Bath, Bourbon and 58 more5 hr

Nearby

Tornado Watches in Kentucky, 2002Tornado Watches in Indiana, 2002Tornado Watches in Illinois, 2002Every tornado watch 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.