Ohio, 2002

Hail and Damaging Winds in Ohio, August 12, 2002

August 12, 2002 · NWS CLE · 6 events in 3 counties and zones

4 thunderstorm wind, 2 hail, as filed by the National Weather Service.

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
$115,000
Crop damage
None recorded
Events
6

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 Cleveland, OH wrote its last area forecast discussion before the first event at Aug 12, 2:40 AM EST, 10 hours 10 minutes earlier.

Area forecast discussion, Aug 12, 2:40 AM EST, 10 hours 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CLEVELAND OH
340 AM EDT MON AUG 12 2002

MDLS INDICATE HEALTHY AMOUNT OF MID/LOW LVL MSTR TO AID IN AFTN
CONVECTION ACRS CWA.  ATTM SAT PIT SHOWS LEFTOVER DEBRIS CLOUDS ACRS
LG PTN OF THE STATE FROM TSTMS LAST EVG TO OUR SOUTH AND WEST.  MDLS
SHOW WK FORCING TDA AND WITH MSTR WL KP TSTM CHANCES IN FOR THE
DAY.  BLV BEST CHCS WL BE FROM MFD/MNN ENE THRU CAK AND YNG AREAS SO
WL BOOST FROM 40 TO 50% THERE.  GVN THE SEASON OVC SHOULD BREAK SO
WL GO WITH PC.  FOR TNGT NO BIG CHGS ALTHOUGH WL GO WITH PC AGAIN
SINCE FOCUS OF LIFT WL BE TO OUR WEST WITH THE ACPHG CDFNT.  CWA
SHOULD BE IN AREA OF SUBSIDENCE.  FOR TUES...CDFNT NEARING BUT
SLOWING.  STILL WL INCR TSTM CHCS TO 50% AREA WIDE GVN GOOD MOIST
850MB SWLY INFLOW.  HAVE BACKED OFF CLOUDY WORDING IN FAVOR OF
MOSTLY CLOUDY.  DOESNT SEEM LIKE MUCH BUT MC ALLOWS FOR BKN SS
WHICH I THINK WE CAN GET FROM TIME TO TIME.  AND...SINCE WL RMN IN
THE WARM SECTOR AHD OF CDFNT THRU THE DAY...IT COULD END UP BEING
MORE THAN THAT.  GVN PROXIMITY OF BNDRY TUES NIGHT AND GVN AVN PROGS
OF MSTR...ETC...HARD TO HOLD OFF LIKLY POPS AT LEAST WEST SO WILL GO
WITH A 60% THERE.  CHC POPS ELSEWHERE UNTIL WED WHERE LKLY SEEMS
REASONABLE.  FOR EXTENDED...WILL BACK OFF POPS ON FRI GVN LOOK AT
MRF/AVN RH PROGS...BUT DVLPG TROF TO OUR WEST CREATES A PTTN THAT
SHOULD INCR MSTR/INSTBY FOR SAT AND SUN SO WL ADD CHC POPS THERE.
NEW MRF ALSO BACKS THIS UP...SPCLY FOR SAT.

MISCLE IS OUT.

.CLE...
OH...NONE.
PA...NONE.

TK

The radar

The Cleveland radar (KCLE), 87 km away, was scanning. The volume nearest the first event began at 17:51 UTC.

Open the radar archive at this moment

Event by event

4 thunderstorm wind, 2 hail. Local standard time, as filed.

Hail, Ashtabula

When
August 12, 12:50 PM EST
Where
Ashtabula County, Rock Creek
Measured
1 in hail
Property damage
$5,000
Reported by
TRAINED SPOTTER
Coordinates
41.667, -80.867

Hail as large as a quarter was observed.

Thunderstorm Wind, Ashtabula

When
August 12, 12:50 PM EST
Where
Ashtabula County, Jefferson
Measured
52 kt (60 mph)
Reported by
TRAINED SPOTTER
Coordinates
41.733, -80.767

Thunderstorm winds were estimated at 60 mph.

Thunderstorm Wind, Ashtabula

When
August 12, 1:00 PM EST
Where
Ashtabula County, Countywide
Property damage
$50,000
Reported by
LAW ENFORCEMENT
Coordinates
41.750, -80.750

Thunderstorm winds downed many trees across the county.

Hail, Ashtabula

When
August 12, 2:00 PM EST
Where
Ashtabula County, Andover
Measured
1 in hail
Property damage
$5,000
Reported by
GENERAL PUBLIC
Coordinates
41.617, -80.567

Quarter size hail was observed.

Thunderstorm Wind, Lorain

When
August 12, 2:55 PM EST to 3:00 PM EST
Where
Lorain County, Grafton
Property damage
$50,000
Reported by
LAW ENFORCEMENT
Coordinates
41.283, -82.067

Thunderstorm winds downed many trees in Grafton and nearby Eaton Township. At least one house was damaged by trees.

Thunderstorm Wind, Medina

When
August 12, 3:45 PM EST
Where
Medina County, Hinckley
Property damage
$5,000
Reported by
LAW ENFORCEMENT
Coordinates
41.233, -81.750

Thunderstorm winds downed two trees.

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

More

Every storm in Ohio in 2002Every state in 2002This day in weather historyWarnings in Ohio, August 2002

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: 5313294, 5313295, 5313296, 5313297, 5313298, 5313299.