Hail, Clay
- When
- March 11, 7:20 PM CST
- Where
- Clay County, 2 mi NW of Henrietta
- Measured
- 0.75 in hail
- Reported by
- GENERAL PUBLIC
- Coordinates
- 33.833, -98.217
4 hail, as filed by the National Weather Service.
Every event with a place to put it. Tap one for its entry below.
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 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 Norman, OK wrote its last area forecast discussion before the first event at Mar 11, 3:40 PM CST, 3 hours 40 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE NORMAN OK 340 PM CST SUN MAR 11 2001 STRONG UPPER SYSTEM OVER SOUTHEAST COLORADO WILL BE LIFTING OUT ACROSS THE CENTRAL AND SOUTHERN PLAINS OVERNIGHT. AS IT DOES SO... LOOKING FOR ADDITIONAL SHOWERS AND THUNDERSTORMS TO DEVELOP OVER WESTERN SECTIONS LATE THIS AFTERNOON/EVENING AND SPREAD EAST. QUITE A BIT OF HIGH BASED SHOWER ACTIVITY HAS DEVELOPED IN THE DRIER AIR OVER WESTERN TEXAS WHERE AIRMASS HAS BEEN DESTABILIZING. MEANWHILE... SLOWLY OOZING COLD FRONT EXTENDING ACROSS PORTIONS OF WESTERN OKLAHOMA WILL PICK UP A LITTLE MORE SPEED LATER TONIGHT AS THE UPPER SYSTEM LIFTS OUT OF THE AREA. LOOKS LIKE TEMPS WILL REMAIN WARM ENOUGH TO KEEP PCPN LIQUID ACROSS NORTHWEST OKLAHOMA TONIGHT. ALL OF THE PCPN EXPECTED TO EXIT THE FA BY MORNING. A SECOND WAVE ROTATES THROUGH THE AREA MONDAY NIGHT BUT LOOKS LIKE MOST OF THE MOISTURE SHOULD BE SCOURED OUT BY THE FIRST WAVE... THUS LEAVING LITTLE CHANCE FOR ANY SIGNIFCANT PCPN. DUE TO HEAVY CLOUD COVER OVER CENTRAL AND NORTHERN SECTIONS TODAY... TEMPS ON MONDAY NOT EXPECTED TO BE MUCH COOLER. IN THE EXTENDED PERIODS...DRY WEATHER EXPECTED TO PERSIST THROUGH WEDNESDAY. HOWEVER... WILL SEE ANOTHER CHANCE FOR SHOWERS/TSTMS ON THURSDAY AS ANOTHER WAVE IS FORECAST TO DIG SOUTHEAST INTO THE SOUTHERN ROCKIES AND THEN MOVE INTO THE SOUTHERN PLAINS. FCSTID = 32 OKC 44 55 36 62 / 60 0 0 0 HBR 39 57 36 63 / 40 0 0 0 SPS 43 60 38 65 / 60 0 0 0 GAG 32 52 30 60 / 40 0 0 0 PNC 41 52 35 59 / 60 0 0 0 DUA 50 58 37 64 / 70 0 0 0 .OUN... OK...NONE. TX...NONE.
The national radar mosaic for the moment the first event began.
4 hail. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Texas in 2001Every state in 2001This day in weather historyWarnings in Texas, March 2001
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: 5230911, 5230912, 5230913, 5230914.