Kansas, 1997

Flash Flood and Hail in Kansas, May 18, 1997

May 18, 1997 · NWS EAX · 4 events in 2 counties and zones

3 hail, 1 flash flood, as filed by the National Weather Service.

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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
4

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.

The radar

The Pleasant Hill radar (KEAX), 74 km away, was scanning. The volume nearest the first event began at 01:11 UTC.

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Event by event

3 hail, 1 flash flood. Local standard time, as filed.

Hail, Leavenworth

When
May 18, 7:11 PM CST to 7:17 PM CST
Where
Leavenworth County, Lansing to Jarbalo
Measured
1.75 in hail
Coordinates
39.250, -94.900

The Leavenworth County Sheriff's office reported golfball-size hail during a severe thunderstorm in Lansing, Jarbalo and Basehor.

Hail, Leavenworth

When
May 18, 8:21 PM CST
Where
Leavenworth County, 4 mi W of Springdale
Measured
1 in hail
Coordinates
39.250, -95.180

Quarter-size hail was reported by the county sheriff's office 4 miles west of Springdale.

Hail, Miami

When
May 18, 9:13 PM CST
Where
Miami County, Paola to 8 mi NW of Hillsdale
Measured
1.75 in hail
Coordinates
38.650, -94.970

A Ham radio operator reported golfball-size hail in the community of Hillsdale Lake about 8 miles northwest of Paola.

Flash Flood, Miami

When
May 18, 10:00 PM CST to 11:00 PM CST
Where
Miami County, Hillsdale
Coordinates
38.564, -94.838 (the zone’s center; the record gives no point)

Thunderstorms dropped 1 to 3 inches of rain over Miami County on top of the several inches of rain that fell the previous day. This resulted in flash flooding in the Hillsdale area. The county sheriff's office reported water covering Old KC Road a mile south of Hillsdale and a foot of water over 255th St west of Highway 169 in town.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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 1997Every state in 1997This day in weather historyWarnings in Kansas, May 1997

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: 5585549, 5585550, 5585551, 5585552.