Hail, Beaver
- When
- June 20, 8:43 PM CST
- Where
- Beaver County, 7 mi S of Beaver
- Measured
- 0.75 in hail
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.717, -100.517
Hail and Damaging Wind in Oklahoma, June 20, 2001
Severe thunderstorms with large hail and high winds moved through the eastern Oklahoma panhandle during the mid to late evening hours.
Where it happened
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
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 AMA wrote it up.
Severe thunderstorms with large hail and high winds moved through the eastern Oklahoma panhandle during the mid to late evening hours.
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 Amarillo, TX wrote its last area forecast discussion before the first event at Jun 20, 2:15 PM CST, 6 hours 28 minutes earlier.
Area forecast discussion, Jun 20, 2:15 PM CST, 6 hours 28 minutes before
TEXAS/OKLAHOMA PANHANDLES FORECAST DISCUSSION NATIONAL WEATHER SERVICE AMARILLO TX 315 PM CDT WED JUN 20 2001 FRONTAL BNDRY HAS ONCE AGAIN MOVD ACRS AMA...MOST RECENTLY AS A WMFNT. WMFNT EXTDS FM SWRN TX PNHDL TO NWRN OK. EXPC THIS BNDRY TO BCM SHARPER WITH CNVGN INCRG UPON IT DURG THE NGT AS IT MOVS FARTHER NWD TO NRN SXNS OF FCST AREA...AND THEN BGNS SURGING SWD AS A CDFNT BFR SR. CNVGNC...DEEP UPSLP COMPONENT INCRG...SFC DWPTS POOLING ON N SIDE OF FNT ALL POINT TWD GOOD OPPORTUNITY FOR TSTMS ACRS PNHDLS TNGT. UPR LVL DVGNC WL BE STRONGEST ACRS NRN ZNS AS H5 VOT MAX DROPS SEWD ACRS AREA. THICKNESS DIFFLUENCE BEING FCST INDCS ADDED POTENTIAL FOR ORGANIZED TSTMS SUPPORTED BY WAA. H8 CDFNT WL MOV SWD ACRS PNHDLS BTN 04Z AND 12Z...WITH ADDITIONAL CNVGNC ALG IT. HVY RAINS TNGT PSBL ACRS NERN ZNS IF MCS DVLPS OVR ERN CO AND MOVS SEWD. NMRS TSTMS FCST TNGT IN NERN ZNS WITH SCT TSTMS FCST ELSEWHERE. ON THU...CLDS WL LINGER OVR SRN ZNS DURG MRNG AS UPSLP FLOW PVLS. GREATEST INSTBY WL BE OVR WRN AND SRN ZNS IN AREA MOST REMOVED FM INCOMING SFC RDG BHND CDNFT. WL KEEP SLGT CHC TSTMS IN WRN ZNS THU AFTN AND EVE...AND WL REMOVE FM OTHER SXNS. SLY FLOW RESUMES ON FRI WITH WARMUP BGNG. INSTBY RETURNS AND WL RETAIN SLGT CHC TSTMS FRI AND FRI NGT. DURG EXTDD...NO MAJOR DEPARTURE FM PREVIOUS FCST. WM CONDS WITH RESIDUAL LOW-LVL MSTR WITH SLGT CHC DIURNAL TSTMS. 03 .AMA... TX...NONE. O?K...NONE. COCKRELL
The radar
The national radar mosaic for the moment the first event began.
Event by event
2 hail, 1 thunderstorm wind. Local standard time, as filed.
Hail, Beaver
- When
- June 20, 8:47 PM CST
- Where
- Beaver County, Balko
- Measured
- 0.75 in hail
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.633, -100.683
Thunderstorm Wind, Beaver
- When
- June 20, 8:55 PM CST
- Where
- Beaver County, 8 mi W of Slapout
- Measured
- 69 kt (79 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.617, -100.267
What these are
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
- 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.
The same day elsewhere
- Tornadoes and Hail in Colorado, June 20, 2001
- Flash Flood and Lightning Strike in Pennsylvania, June 20, 2001
- Tornadoes and Hail in North Dakota, June 20, 2001
- Hail in Colorado, June 20 to 21, 2001
- Damaging Winds and Lightning Strikes in Maryland, June 20, 2001
- High Wind in New York, June 20, 2001
- Hail and Damaging Winds in New York, June 20, 2001
- Hail and Damaging Winds in Ohio, June 20, 2001
- Damaging Wind in Pennsylvania, June 20, 2001
- Lightning Strikes in New York, June 20, 2001
- Flood and Lightning Strike in Kansas, June 20, 2001
- Hail and Damaging Winds in Kansas, June 20 to 21, 2001
More
Every storm in Oklahoma in 2001Every state in 2001This day in weather historyWarnings in Oklahoma, June 2001
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: 5247108, 5247109, 5247110.