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Mercer storm history

Storm events recorded in Mercer, Ohio between 1950 and 2025.

527
Total events
29
Tornadoes
72
Hail
104
Floods
3
Deaths
$52.9M
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

April 11, 1965 · Mercer, Ohio
Tornado F4 Tornado2 deaths, 24 injuries, $2.5M damage
May 27, 2019 · Mercer, Ohio
Tornado EF3 Tornado1 death, 8 injuries, $15.0M damage
The tornado appeared to have first touched down west of Celina, near the intersection of Township Line Road and Bunker Hill Road, where about half of a barn's metal roof was removed and strewn in a narrow path to the east-northeast. At least two other barns also lost nearly half …
November 5, 2017 · Mercer, Ohio
Tornado EF2 Tornado8 injuries, $5.0M damage
Law enforcement initially observed a funnel cloud near the intersection of Main Street and Schunk Road in Celina. Just to the northeast of this report is where it appears the tornado first touched down, where multiple tree limbs were knocked down between Main Street and W Bank Ro…
March 9, 2002 · Mercer, Ohio
High Wind High Wind7 injuries
November 5, 2017 · Mercer, Ohio
Tornado EF2 Tornado$11.0M damage
This tornado developed in Delaware County, Indiana, near the town of Eaton and then moved across Blackford and Jay Counties in Indiana before crossing into Mercer County, Ohio at 1418EST near the intersection of St. Anthony Road and County Road 235 (see Storm data for Indiana, Ce…
September 14, 2008 · Mercer, Ohio
High Wind High Wind$4.9M damage
Strong winds of 40 to 50 miles per hour were sustained for several hours. Gusts over 60 mph were common. Widespread damage occurred across the region, from trees being blown down on powerlines, to significant crop losses and structural damage.
July 8, 2003 · Mercer, Ohio
Flash Flood Flash Flood$2.0M damage
Major flooding continued across the northern part of the county, with more snadbaggin in Rockford. Forty additional homes were evacuated in and around Rockford. Numerous roads remained flooded and closed.
June 1, 1980 · Mercer, Ohio
Tornado F1 Tornado4 injuries, $2.5M damage
December 1, 2025 · Mercer, Ohio
Winter Storm Winter Storm
Based on surrounding observations, at least 6 inches of snow fell in the southern part of the county.
June 18, 2025 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
June 18, 2025 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A building had some roof damage.
April 2, 2025 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
Numerous trees were downed.
April 2, 2025 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A few power poles and trees were downed in Montezuma.
April 2, 2025 · Mercer, Ohio
Hail Hail
January 10, 2025 · Mercer, Ohio
Winter Weather Winter Weather
West of Montezuma, 3.2 inches of snow was measured.
July 14, 2024 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree fell on a home west of Celina.
May 7, 2024 · Mercer, Ohio
Tornado EF2 Tornado
The first known damage from this tornado was found on Siegrist Jutte Road, where a few trees were downed. The most significant damage occurred in two groves of trees south of State Route 219, between Wabash Road and Saint Peter Road. Sections of these trees included greater than …
May 7, 2024 · Mercer, Ohio
Tornado EF1 Tornado
The tornado began in a field east of Harrison Road and south of Guadalupe Road. The tornado moved east-northeast and caused significant damage to trees and outbuildings. The tornado moved into Auglaize County, just south of Guadalupe Road, at 1925EST. The tornado continued to mov…
May 4, 2024 · Mercer, Ohio
Tornado EFU Tornado
A weak landspout tornado was observed moving north in a field east of Burrville Road. The tornado caused no known damage.
April 17, 2024 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A box truck was blown over.
April 17, 2024 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A peaked metal roof was blown off of a hog building.
April 11, 2024 · Mercer, Ohio
Flood Flood
A few roads were closed due to high water.
March 14, 2024 · Mercer, Ohio
Hail Hail
March 14, 2024 · Mercer, Ohio
Hail Hail
Hail caused minor damage to some homes.
March 14, 2024 · Mercer, Ohio
Tornado EF1 Tornado
The tornado initially began at 1740EST over an open field in Adams County, Indiana, north of the intersection of East County Road 1200 South and South County Road 600 East and moved east toward the Indiana/Ohio State line. The tornado entered Mercer County, Ohio, at 1745EST, alon…
March 14, 2024 · Mercer, Ohio
Tornado EF1 Tornado
The tornado initially began in the city of Celina, a couple of blocks east of North Main Street, along East Anthony Street. A few houses received light damage to roofs and a few trees were knocked down. Additional light tree debris was noted along East Anthony Street toward Colle…
July 29, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree fell onto a house along State Route 118.
July 29, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A few trees were downed at a property on Frahm Pike.
July 29, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
Power lines were downed on Siegrist-Jutte Road between St. Peter and Burville Roads.
July 29, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree was downed along Fountain Avenue.
July 20, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A few trees were downed.
July 20, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree was downed on North Main Street in Rockford.
April 5, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A small shed was blown across Oregon Road near the state line.
March 31, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
Several animal barns were damaged near Park Road and Fort Recovery.
March 31, 2023 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree and power pole were downed along Park Road near State Route 49.
March 31, 2023 · Mercer, Ohio
Tornado EF0 Tornado
The tornado first touched down near Indian Trail Road and State Route 716. The tornado tracked east-northeast and crossed into Auglaize County near the intersection of State Route 364 and Minster Egypt Pike at 2348EST. The tornado continued northeast into Auglaize County before l…
March 3, 2023 · Mercer, Ohio
Flood Flood
High water was reported at the intersection of Philothea and Wessel Roads.
March 3, 2023 · Mercer, Ohio
Flood Flood
High water was reported at the intersection of Hellwarth and Mud Pike Roads.
February 9, 2023 · Mercer, Ohio
High Wind High Wind
Power lines, poles, and trees were blown down west of Coldwater, closing Ohio Route 219.
December 22, 2022 · Mercer, Ohio
Winter Storm Winter Storm
A combination of snow, blowing snow, and bitter wind chills created dangerous conditions for persons traveling and those without sufficient shelter.
December 22, 2022 · Mercer, Ohio
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Wind chills fell below 25 below zero.
July 23, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree was downed on Indian Trail Road.
June 13, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A pole was downed on Purdy Road.
June 13, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
Roof damage occurred to a house on South Wayne Street.
June 13, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A power pole was downed on Neptune Mendon Road.
June 12, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree was downed near the intersection of State Route 707 and Now Road.
June 12, 2022 · Mercer, Ohio
Flood Flood
Street flooding was reported at the intersection of Wayne Street and North Mill Street.
June 1, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A power pole was downed on Gause Road between St. Anthony and Kuhn Roads.
March 30, 2022 · Mercer, Ohio
High Wind High Wind
Trees were blown across roadways.
March 23, 2022 · Mercer, Ohio
Thunderstorm Wind Thunderstorm Wind
A tree was downed into the intersection of Grauberger and Rockford West Roads.

Events by year

YearEventsTornadoes
202570
2024115
2023131
2022120
202191
2020200
2019321
201890
2017253
201670
2015380
2014140
2013171
2012170
2011232
201090
2009151
2008180
2007140
2006122
200580
200490
2003420
2002130
200150
2000100
1999100
1998120
199750
1996120
199580
199471
199272
199150
199041
198941
198810
198740
198651
198510
198410
198310
198230
198150
198081
197710
197611
197520
197332
197110
196820
196522
196410
196010
195910