Kansas, 2001Damaging Winds in Kansas, July 31, 2001
July 31, 2001 · NWS GLD · 2 events in 1 county or zone
2 thunderstorm wind, as filed by the National Weather Service.
Every event with a place to put it. 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
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 2
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 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 Goodland, KS wrote its last area forecast discussion before the first event at Jul 31, 1:21 PM MST, 4 hours 19 minutes earlier.
Area forecast discussion, Jul 31, 1:21 PM MST, 4 hours 19 minutes before
AREA FORECAST DISCUSSION...CORRECTION
NATIONAL WEATHER SERVICE GOODLAND KS
221 PM MDT TUE JUL 31 2001
PER WSR-88D IMAGERY AND SURFACE DATA...PREFRONTAL TROUGH IS
CURRENTLY MOVING ACROSS THE WESTERN PART OF THE FORECAST AREA. THE
FIRST CHALLENGE WITH THIS PACKAGE IS WHETHER THE BOUNDARY WILL
INITIATE CONVECTION AS IT MOVES INTO HIGHER DEWPOINT AIR. LATEST
LAPS DATA INDICATE THAT THE MID LEVEL CAP IS WEAKENING. FURTHER...A
WEAK MID LEVEL WAVE WILL MOVE OVER THE AREA. LATEST SATELLITE
IMAGERY SHOWS CUMULUS FIELD ALREADY DEVELOPING ACROSS EASTERN
COLORADO. AS WAVE PROGRESSES EAST...MID LEVEL TEMPERATURES WILL COOL
JUST ENOUGH TO AID CONVECTIVE DEVELOPMENT. THE BEST CHANCE FOR RAIN
WILL BE ACROSS THE EASTERN PART OF AREA WHERE DEWPOINTS ARE NEAR 70
DEGREES.
NEXT CHALLENGE WILL BE THE IMPACT OF COLD FRONT AS IT MOVES SOUTH
FROM THE CENTRAL PLAINS. MODELS ARE IN AGREEMENT THAT THE FRONT WILL
MAKE IT PAST THE FORECAST AREA BETWEEN 16Z-18Z WEDNESDAY. WEAK
UPSLOPE FLOW WILL DEVELOP BEHIND THE FRONT. ALTHOUGH MODELS AGREE IN
TIMING OF FRONT...THEY DIFFER SLIGHTLY IN HANDLING A VORTICITY
MAXIMUM WHICH WILL MOVE OVER WESTERN KANSAS WEDNESDAY AFTERNOON. NGM
IS MUCH MORE AGGRESSIVE WITH QPF WEDNESDAY AFTERNOON AND NIGHT. AVN
IS THE DRIEST. PREFER THE COMPROMISE ETA WHICH BRINGS RAIN TO THE
AREA WHILE KEEPING QPFS REASONABLE. WHILE IT IS TRUE THAT MID LEVEL
WINDS WILL NOT BE THAT STRONG WEDNESDAY AFTERNOON...THERE WILL BE
ENOUGH DIRECTIONAL SHEAR TO DEVELOP SOME STRONG CONVECTION. ETA
VORTICITY GENERATION POTENTIAL LOOKS FAVORABLE WEDNESDAY AFTERNOON
FOR A FEW SUPERCELLS.
NUMERICAL GUIDANCE IS TOO COOL TONIGHT ON THE MINIMUM TEMPERATURES...AND
PROBABLY TOO COOL FOR THE OTHER PERIODS AS WELL. EVEN WITH COLD
FRONTAL PASSAGE...THICKNESS VALUES AND MID LEVEL HEIGHTS DO NOT
CHANGE SUBSTANTIALLY. OF COURSE...UPSLOPE FLOW WILL COOL THINGS A
BIT...BUT WILL GENERALLY GO ABOVE GUIDANCE TEMPERATURES.
IN THE EXTENDED PERIOD...A TYPICAL SUMMER TIME PATTERN WILL CONTINUE
AS MID LEVEL RIDGE REMAINS OVER THE CENTRAL PART OF THE COUNTRY.
TEMPERATURES WILL BE HOT SO CAP WILL AGAIN INHIBIT MUCH CONVECTION.
.GLD...NONE.
MENTZER
Thunderstorm Wind, Cheyenne
- When
- July 31, 5:40 PM MST
- Where
- Cheyenne County, 1 mi SW of St Francis
- Measured
- 66 kt (76 mph)
- Reported by
- GENERAL PUBLIC
- Coordinates
- 39.750, -101.817
Wind damage at local golf course with large tree branches down and uprooted evergreen.
Thunderstorm Wind, Cheyenne
- When
- July 31, 6:47 PM MST
- Where
- Cheyenne County, St Francis
- Measured
- 61 kt (70 mph)
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 39.767, -101.800
The strong winds blew down 6 to 8 inch tree limbs all over town. Also, a semi truck was blown off Highway 27, five miles north of Saint Francis.
- 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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Heat in Wisconsin, July 31, 20012 deaths · 13 events
- Flash Flood and Damaging Wind in Arizona, July 31, 20011 death · 9 injured · $15,000 · 50 kt wind · 2 events
- Heat in Wisconsin, July 31, 20011 death · 1 event
- Heavy Rain in Florida, July 31, 2001$20 million · 1 event
- Tornado and Flash Flooding in Minnesota, July 31, 2001$687,000 · F0 · 38 events
- Hail and Damaging Winds in Minnesota, July 31, 2001$718,000 · 62 kt wind · 21 events
- Tornado and Hail in Minnesota, July 31, 2001$155,000 · F0 · 16 events
- Hail and Damaging Winds in Nebraska, July 31, 2001$155,000 · 73 kt wind · 13 events
- Damaging Winds in North Dakota, July 31, 2001$155,000 · 70 kt wind · 7 events
- Damaging Wind in Louisiana, July 31, 2001$50,000 · 1 event
- Cold in New Jersey, July 31, 200120 events
- Flash Flood and Hail in North Dakota, July 31, 2001$20,000 · 1 in hail · 4 events
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: 5261579, 5261578.