Oklahoma, 2001

Hail in Oklahoma, April 30, 2001

April 30, 2001 · NWS AMA · 1 event in 1 county or zone

An isolated severe thunderstorm developed during the early evening hours across the eastern Oklahoma panhandle producing large 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

Open the live radar over this ground

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 during the early evening hours across the eastern Oklahoma panhandle producing large 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 Apr 30, 3:25 PM CST, 4 hours 30 minutes earlier.

Area forecast discussion, Apr 30, 3:25 PM CST, 4 hours 30 minutes before
TEXAS/OKLAHOMA PANHANDLES FORECAST DISCUSSION
NATIONAL WEATHER SERVICE AMARILLO TX
425 PM CDT MON APR 30 2001

MAIN MID LEVEL SHORTWAVE PASSING WELL TO THE NORTH OF RGN TODAY HAS
BEEN UNDERGOING SHEAR ALONG ITS BASE WITH ENERGY BEING DRAWN BACK SW
OVER THE PNHDLS. MEANWHILE...WEAK SFC TROUGH HAS REMAINED NEARLY
STATIONARY MOST OF THE DAY...MEANDERING FROM N CNTRL KS...SSWWD
ACROSS THE PNHDLS AND INTO SERN NM.

ABOVE FACTORS COMBINED WITH MODERATE INSTABILITY...HAVE DECIDED TO
CONTINUE FIRST PERIOD FCST ALONG SAME LINES AS AFTN UPDATE...I.E.
SLIGHT CHANCE/CHANCE OF EARLY EVENG SHRA AND TSRA. INCREASING SWLY
DOWNSLOPE FLOW WILL COMBINE WITH MID-LVL THERMAL RIDGE OVER HIER
TRRN OF NM ON TUE TO CREATE VERY WARM DAY FOR THE PNHDLS. HOWEVER...
WARM TEMPS WILL BE SHORT-LIVED AS ANOTHER COLD FRONT IS EXPECTED TO
REVISIT THE AREA BY LATE WED. SHORT RANGE MODELS FCST THIS SCENARIO
TO VARYING DEGREES WITH THE ETA FARTHEST SOUTH FRONTAL MOVEMENT.
THEREFORE...CONFIDENCE REMAINS MODERATE AT BEST REGARDING FRONT/S
MOVEMENT. AT THIS TIME...BELIEVE THAT FRONT WILL PUSH SOUTH ACROSS
THE OK PNHDL WED MORNG AND THE TX PNHDL WED AFTN. MEANWHILE...
SHORTWAVE MOVING E ACROSS THE NERN PACIFIC WILL DIVE SE AND DEEPEN
IN WAKE OF CURRENT NRN STREAM WAVE. BY EARLY THU...SAID WAVE SHOULD
BE CUTOFF OVER NRN AZ. MOVEMENT OF CLOSED LOW WILL BE RATHER SLOW...
PERHAPS NOT LIFTING OUT UNTIL LATE SAT. THIS MAY VERY WELL SET THE
STAGE FOR THE MOST SIGNIFICANT WIDESPREAD RAINFALL THE TX/OK PNHDLS
HAS EXPERIENCED IN A WHILE...PARTICULARLY IF SFC FRONT STALLS ACROSS
THE FAR SRN TX PNHDL. COLD FRONT MAY LIFT BACK N AS WARM FRONT BY
FRI WITH DRYLINE DEVELOPING BY MID-DAY WITH CHANCE FOR STRONG
CONVECTION.

CONFIDENCE DIMINISHES CONSIDERABLY DURING THE SECOND HALF FO THE
EXTENDED AS LATEST MEDIUM RANGE MODELS BEGIN TO DIVERGE BY SAT.
ASIDE FROM MAINTAINING PERSISTENCE INTO MON...LITTLE CHANGE IN THE
FCST.

.AGMA...
TX...NONE.
OK...NONE.

JH

In the hours before

Special weather statement, Apr 30, 4:41 PM CST, 3 hours 14 minutes before
TXZ012-017-010300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
541 PM CDT MON APR 30 2001

TXZ012-017-010300-
THE NATIONAL WEATHER SERVICE IN AMARILLO HAS CLEARED THE FOLLOWING
COUNTIES FROM SEVERE THUNDERSTORM WATCH 181. COUNTIES CLEARED
INCLUDE:

IN THE TEXAS PANHANDLE:
POTTER...RANDALL...

THIS INCLUDES THE CITIES OF...AMARILLO...CANYON...

SCHNEIDER

The radar

The Dodge City radar (KDDC), 132 km away, was scanning. The volume nearest the first event began at 01:55 UTC.

Open the radar archive at this moment

Event by event

1 hail. Local standard time, as filed.

Hail, Beaver

When
April 30, 7:55 PM CST
Where
Beaver County, 7 mi E of Elmwood
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
36.617, -100.383

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, April 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: 5242867.