Kansas, 2002

Flash Flood and Damaging Winds in Kansas, July 19, 2002

July 19, 2002 · NWS TOP · 3 events in 3 counties and zones

Thunderstorms developed over northeast Kansas at mid afternoon of the 19th and moved south into east central Kansas during the late afternoon. Many became severe and produced numerous reports of large hail and damaging winds.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS TOP wrote it up.

Thunderstorms developed over northeast Kansas at mid afternoon of the 19th and moved south into east central Kansas during the late afternoon. Many became severe and produced numerous reports of large hail and damaging winds. Damage reports were described above.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Topeka, KS wrote its last area forecast discussion before the first event at Jul 19, 2:28 PM CST, 1 hour 23 minutes earlier.

Area forecast discussion, Jul 19, 2:28 PM CST, 1 hour 23 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TOPEKA KS
328 PM CDT FRI JUL 19 2002

HEAT AND HUMIDITY CONTINUE TO BE MAIN CONCERNS OVER THE WEEKEND THEN
PRECIPITATION CHANCES SUNDAY TO TUESDAY AND AT END OF WEEK.

HEAT INDICES HAVE REACHED THE 105 TO 110 DEGREE RANGE THIS
AFTERNOON OVER MUCH OF CWA EXCEPT PARTS OF NORTH CENTRAL.  OVERNIGHT
LAST NIGHT HEAT INDICES WERE IN THE MID TO UPPER 70S.  CANT SEE
MUCH CHANGING OVER THE WEEKEND THUS WILL GO WITH A HEAT ADVISORY FOR
ALL OF CWA.  MAY BE BORDER LINE AT NIGHT AND OVER FAR WESTERN
PORTIONS OF NORTH CENTRAL CWA.

IN THE SHORT TERM...CONVECTIVE TEMPERATURES REACHED THIS AFTERNOON
AND HAVE SCATTERED THUNDERSTORMS OVER EASTERN PORTIONS OF CWA WILL
CONTINUE INTO THE EVENING.  FOR SATURDAY...COULD NOT RULE OUT A FEW
THUNDERSTORMS POPPING UP AGAIN BUT MODELS SHOWING A LITTLE WARMER
MID LEVEL TEMPERATURES...THUS WILL KEEP FORECAST DRY AND LET
OVERNIGHT CREW EVALUATE FURTHER.  LOOKING FOR HIGHS AGAIN FROM UPPER
90S TO AROUND 105 DEGREES...CLOSER TO MET GUID.  SIMILAR THINKING FOR
SUNDAY.

SUNDAY NIGHT INTO MONDAY...AVIATION AND ETA AT 60 HOURS SHOWING
SHORTWAVE ENERGY HELPING PUSH SURFACE FRONT SOUTH.  THINK GOING
FORECAST ON TARGET AND LOOKS SOME OF THE BETTER CHANCES FOR MORE
WIDESPREAD PRECIPITATION CHANCES ON MONDAY...INTO MONDAY
NIGHT...LINGERING TUESDAY AM.  TEMPS COOLING TO AROUND 90 FOR MONDAY
AND TUESDAY...DEPENDING ON EXTENT OF PRECIP COULD BE EVEN A TAD COOLER.

FOR THE WEDNESDAY INTO FRIDAY PERIOD...FRONT TO THE SOUTH...SOME
RIDGING ALOFT SO A BREAK IN PRECIPITATION CHANCES.  ON THURSDAY
ECMWF SHOWING SHORTWAVE IN NORTHWEST FLOW...WHICH 00Z AVN EXTENDED
CONTINUED TREND INTO FRIDAY.  HAVE THUS PUT IN SOME SLIGHT CHANCES
FOR PRECIP AND WILL LET OTHER SHIFTS REFINE.  THICKINESSS SUPPORT
MEX NUMBERS FOR HIGHS IN THE UPPER 80S AND LOWER 90S.

.TOP...HEAT ADVISORY THROUGH SUNDAY FOR PORTIONS OF NORTH CENTRAL...
       NORTHEAST AND EAST CENTRAL KANSAS.

FRANTZ

In the hours before

Local storm report, Jul 19, 2:37 PM CST, 1 hour 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
337 PM CDT FRI JUL 19 2002

TIME(CDT)  .....CITY LOCATION..... STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0333 PM    MC LOUTH                  KS    60 MPH TSTM GUST
07/19/02   JEFFERSON
Local storm report, Jul 19, 2:52 PM CST, 59 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
352 PM CDT FRI JUL 19 2002

TIME(CDT)  .....CITY LOCATION..... STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0344 PM    OSKALOOSA                 KS    65 MPH TSTM GUST
07/19/02   JEFFERSON                       FOUR TO SIX BRANCHES DOWN
Local storm report, Jul 19, 3:04 PM CST, 47 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTION
NATIONAL WEATHER SERVICE TOPEKA KS
404 PM CDT FRI JUL 19 2002

TIME(CDT)  .....CITY LOCATION..... STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0344 PM    OSKALOOSA                 KS    65 MPH TSTM GUST
07/19/02   JEFFERSON                       FOUR TO SIX INCH LIMBS
                                           DOWN
Local storm report, Jul 19, 3:10 PM CST, 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
410 PM CDT FRI JUL 19 2002

TIME(CDT)  .....CITY LOCATION..... STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0405 PM    WORDEN                    KS    .75 INCH HAIL
07/19/02   DOUGLAS
Local storm report, Jul 19, 3:11 PM CST, 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
411 PM CDT FRI JUL 19 2002

TIME(CDT)  .....CITY LOCATION..... STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0410 PM    BALDWIN                   KS    .75 INCH HAIL
07/19/02   DOUGLAS
Local storm report, Jul 19, 3:17 PM CST, 34 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TOPEKA KS
417 PM CDT FRI JUL 19 2002

TIME(CDT)  .....CITY LOCATION..... STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0415 PM    BALDWIN                   KS    2.75 INCH HAIL
07/19/02   DOUGLAS                         POWER LINES DOWN

The radar

The Topeka radar (KTWX), 80 km away, was scanning. The volume nearest the first event began at 21:52 UTC.

Open the radar archive at this moment

Event by event

2 thunderstorm wind, 1 flash flood. Local standard time, as filed.

Thunderstorm Wind, Franklin

When
July 19, 3:51 PM CST
Where
Franklin County, 1 mi NW of Centropolis
Measured
52 kt (60 mph)
Reported by
TRAINED SPOTTER
Coordinates
38.733, -95.367

Thunderstorm Wind, Osage

When
July 19, 4:04 PM CST
Where
Osage County, Overbrook
Measured
52 kt (60 mph)
Reported by
TRAINED SPOTTER
Coordinates
38.783, -95.550

Flash Flood, Douglas

When
July 19, 4:30 PM CST to 4:50 PM CST
Where
Douglas County, Lawrence
Reported by
NEWSPAPER
Coordinates
38.885, -95.293 (the zone’s center; the record gives no point)

Heavy rains produced areas of flash flooding in parts of Douglas county.

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Kansas in 2002Every state in 2002This day in weather historyWarnings in Kansas, July 2002

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5303589, 5303590, 5303591.