Oklahoma, 2001

Hail in Oklahoma, August 23, 2001

August 23, 2001 · NWS AMA · 1 event in 1 county or zone

An isolated severe thunderstorm developed over the eastern Oklahoma panhandle during the evening hours producing hail.

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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

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.

An isolated severe thunderstorm developed over the eastern Oklahoma panhandle during the evening hours producing hail.

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 Aug 23, 12:45 PM CST, 6 hours 18 minutes earlier.

Area forecast discussion, Aug 23, 12:45 PM CST, 6 hours 18 minutes before
TEXAS/OKLAHOMA PANHANDLES FORECAST DISCUSSION
NATIONAL WEATHER SERVICE AMARILLO TX
145 PM CDT THU AUG 23 2001

SURFACE ANALYSIS SHOWED A BROAD AREA OF SURFACE LOW PRESSURE FROM
SOUTHERN KANSAS EXTENDING SOUTHWEST ACROSS THE PANHANDLES. AT UPPER-
LEVELS...A FAIRLY VIGOROUS SHORTWAVE IN EASTERN COLORADO WAS MOVING
INTO THE PLAINS THIS AFTERNOON. INSTABILITY AND JET ENERGY
ASSOCIATED WITH THIS FEATURE POINTED TO PROBABLE STORM INITIATION
LATE THIS AFTERNOON IN THE NORTHEASTERN TEXAS PANHANDLE. EXPECT SOME
OF THESE STORMS TO BECOME SEVERE MOVING TOWARD AND INTO NORTHWESTERN
OKLAHOMA EARLY THIS EVENING. THE MODELS DIFFER AS TO STORM
DEVELOPMENT FURTHER WEST. THE ETA AND RUC DEVELOP CONVECTION
AGGRESSIVELY IN THE WESTERN AND CENTRAL PANHANDLE LATER THIS EVENING
WITH THE AVN DRY. FAVOR THE ETA/RUC SOLUTION (PER COORDINATION WITH
SPC) WITH SCATTERED STORMS DEVELOPING AND PERSISTING THROUGH MUCH OF
THE NIGHT ASSOCIATED WITH A SECOND VORT MAX IN NORTHEASTERN NEW
MEXICO. THIS PIECE OF ENERGY SHOULD PUSH SOUTHEAST OF THE AREA FRIDAY
AS NORTHWEST FLOW STRENGTHENS. HOWEVER...WITH DEEP LOW-LEVEL MOISTURE
IN PLACE...STORMS COULD ONCE AGAIN FIRE UP ESPECIALLY IN THE EAST
PERSISTING INTO FRIDAY NIGHT. A COLD FRONT PUSHING INTO THE NORTHERN
ZONES AND ACROSS THE FORECAST AREA FRIDAY NIGHT AND SATURDAY WILL
AGGRAVATE THE SITUATION CONTINUING TO HELP FOCUS CONVECTIVE
DEVELOPMENT.

FOR THE EXTENDED PERIOD...PERSISTENT NORTHWEST FLOW DEVELOPS WITH
EMBEDDED SHORTWAVES SATURDAY NIGHT...SUNDAY NIGHT AND MONDAY NIGHT.
WILL UPGRADE TO A CHANCE OF STORMS IN THE EAST ON FRIDAY NIGHT AND
IN THE WEST ON SATURDAY NIGHT AND SUNDAY NIGHT WITH THE NEW AVN
DEPICTING MORE DETAIL IN THE SHORTWAVE PATTERN. TEMPERATURES SHOULD
BE A BIT COOLER THAN NORMAL AS HIGH PRESSURE SETTLES IN EARLY IN
THE WEEK. A LEE TROUGH SHOULD DEVELOP BY MID WEEK WITH TEMPERATURES
WARMING AND A BIT DRIER CONDITIONS POSSIBLE AS AN UPPER-LEVEL RIDGE
STRENGTHENS ACROSS THE SOUTHWESTERN STATES.

AMA 67/93 65/90 63 423
DHT 62/89 61/87 61 422

.AMA...
TX...NONE.
OK...NONE.

CB

In the hours before

Special weather statement, Aug 23, 4:40 PM CST, 2 hours 23 minutes before
OKZ003-TXZ002>020-232300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
540 PM CDT THU AUG 23 2001

THE NATIONAL WEATHER SERVICE OFFICE IN AMARILLO HAS CLEARED THE
FOLLOWING COUNTIES FROM SEVERE THUNDERSTORM WATCH NUMBER 690...
IN THE OKLAHOMA PANHANDLE...BEAVER...IN THE TEXAS PANHANDLE...
HANSFORD...HARTLEY...MOORE...OCHILTREE...OLDHAM...AND SHERMAN.
THE THREAT OF SEVERE WEATHER HAS DIMINISHED IN THESE LOCATIONS.

SEVERE THUNDERSTORM WATCH NUMBER 690 REMAINS IN EFFECT UNYIL 9 PM
FOR THE FOLLOWING COUNTIES IN THE TEXAS PANHANDLE...ARMSTRONG...
CARSON...COLLINGSWORTH...DEAF SMITH...DONLEY...GRAY...HEMPHILL...
HUTCHINSON...LIPSCOMB...POTTER...RANDALL...ROBERTS...AND WHEELER.

ANDRADE
Special weather statement, Aug 23, 5:29 PM CST, 1 hour 34 minutes before
TXZ005-008>010-012>020-240000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
629 PM CDT THU AUG 23 2001

THE NATIONAL WEATHER SERVICE IN AMARILLO HAS CLEARED A PORTION OF
SEVERE THUNDERSTORM WATCH 690. COUNTIES CLEARED INCLUDE:

IN THE TEXAS PANHANDLE:
POTTER...LIPSCOMB...HUTCHINSON...ROBERTS...HEMPHILL...
CARSON...GRAY...DEAF SMITH...RANDALL...

THIS INCLUDES THE CITIES OF...AMARILLO...BOOKER...BORGER...
CANADIAN...CANYON...HEREFORD...MIAMI...PAMPA...AND PANHANDLE...

SEVERE THUNDERSTORM WATCH 690 REMAINS VALID UNTIL 900 PM CDT
THURSDAY FOR THE FOLLOWING COUNTIES:

IN THE TEXAS PANHANDLE:
WHEELER...ARMSTRONG...DONLEY...COLLINGSWORTH...

THIS INCLUDES THE CITIES OF...CLARENDON...CLAUDE...SHAMROCK...
AND WELLINGTON...
Local storm report, Aug 23, 6:36 PM CST, 27 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
736 PM CDT THU AUG 23 2001

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

0328 PM    JERICHO                   TX   .88 INCH HAIL
08/23/01   DONLEY                         REPORTED BY COUNTY EOC

0341 PM    7 N AMARILLO              TX   1.75 INCH HAIL
08/23/01   POTTER                         REPORTED BY ARES SPOTTER

0345 PM    6 N AMARILLO              TX   1.75 INCH HAIL
08/23/01   POTTER                         REPORTED BY LOCAL MEDIA

0357 PM    6 N AMARILLO              TX   1.75 INCH HAIL
08/23/01   POTTER                         REPORTED BY NWS EMPLOYEE

0405 PM    5 NNE AMARILLO            TX   1.75 INCH HAIL
08/23/01   POTTER                         REPORTED BY PUBLIC

0410 PM    15 W CONWAY               TX   65 MPH TSTM WIND GUST
08/23/01   CARSON                         REPORTED BY PUBLIC

0428 PM    ASHTOLA                   TX   .75 INCH HAIL
08/23/01   DONLEY                         REPORTED BY S.O.

0429 PM    JERICHO                   TX   WIND DAMAGE
08/23/01   DONLEY                         CATTLE TRUCK BLOWN OVER.
                                          REPORTED BY STORM SPOTTER

0434 PM    2 E CLARENDON             TX   TORNADO
08/23/01   DONLEY                         BRIEF TOUCHDOWN. REPORTED
                                          BY S.O.

0450 PM    LELIA LAKE                TX   .88 INCH HAIL
08/23/01   DONLEY                         REPORTED BY S.O.

0505 PM    LELIA LAKE                TX   .88 INCH HAIL
08/23/01   DONLEY                         REPORTED BY ARES SPOTTERS

0510 PM    LELIA LAKE                TX   .88 INCH HAIL
08/23/01   DONLEY                         REPORTED BY NWS SPOTTER

0515 PM    GOODNIGHT                 TX   .88 INCH HAIL
08/23/01   ARMSTRONG                      REPORTED BY ARES SPOTTER

0517 PM    GOODNIGHT                 TX   .88 INCH HAIL
08/23/01   ARMSTRONG                      REPORTED BY NWS SPOTTER

0537 PM    HEDLEY                    TX   .88 INCH HAIL
08/23/01   DONLEY                         REPORTED BY ARES SPOTTER

0545 PM    0.5 S HEDLEY              TX   WIND DAMAGE
08/23/01   DONLEY                         2 INCH DIAMETER TREE LIMBS
                                          BLOWN DOWN. REPORTED BY NWS
                                          SPOTTER

JW/LG

The radar

The Dodge City radar (KDDC), 116 km away, was scanning. The volume nearest the first event began at 01:05 UTC.

Open the radar archive at this moment

Event by event

1 hail. Local standard time, as filed.

Hail, Beaver

When
August 23, 7:03 PM CST
Where
Beaver County, Beaver
Measured
0.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
36.817, -100.517

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

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

The same day elsewhere

More

Every storm in Oklahoma in 2001Every state in 2001This day in weather historyWarnings in Oklahoma, August 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: 5267319.