Mechanicsburg, OH Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Mechanicsburg is about the same as Ohio average and is much lower than the national average. The risk of tornado damage in Mechanicsburg is about the same as Ohio average and is higher than the national average.
Earthquake Index, #374
| Mechanicsburg, OH | 0.07 |
| Ohio | 0.16 |
| U.S. | 1.81 |
The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.
Volcano Index, #1
| Mechanicsburg, OH | 0.0000 |
| Ohio | 0.0000 |
| U.S. | 0.0023 |
The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.
Tornado Index, #810
| Mechanicsburg, OH | 152.63 |
| Ohio | 156.02 |
| U.S. | 136.45 |
The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.
Other Weather Extremes Events
A total of 3,936 other weather extremes events within 50 miles of Mechanicsburg, OH were recorded from 1950 to 2010. The following is a break down of these events:
| Type | Count | Type | Count | Type | Count | Type | Count | Type | Count |
| Avalanche: | 0 | Blizzard: | 2 | Cold: | 34 | Dense Fog: | 2 | Drought: | 16 |
| Dust Storm: | 0 | Flood: | 428 | Hail: | 919 | Heat: | 22 | Heavy Snow: | 50 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 22 | Landslide: | 0 | Strong Wind: | 84 |
| Thunderstorm Winds: | 2,217 | Tropical Storm: | 0 | Wildfire: | 0 | Winter Storm: | 51 | Winter Weather: | 14 |
| Other: | 75 | ||||||||
Volcanos Nearby
No volcano is found in or near Mechanicsburg, OH.
Historical Earthquake Events
A total of 1 historical earthquake event that had a recorded magnitude of 3.5 or above found in or near Mechanicsburg, OH.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 40.7 | 1937-03-09 | 5.5 | N/A | 40.4 | -84.2 |
Historical Tornado Events
A total of 62 historical tornado events that had recorded magnitude of 2 or above found in or near Mechanicsburg, OH.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 7.4 | 1973-05-10 | 3 | 40°01'N / 83°36'W | 39°55'N / 83°31'W | 8.00 Miles | 300 Yards | 0 | 4 | 3K | 0 | Clark |
| 9.0 | 1965-11-16 | 2 | 40°12'N / 83°36'W | 0.20 Mile | 33 Yards | 0 | 4 | 25K | 0 | Champaign | |
| 9.2 | 1973-05-10 | 3 | 40°14'N / 83°50'W | 40°01'N / 83°36'W | 19.20 Miles | 300 Yards | 0 | 0 | 3K | 0 | Champaign |
| 12.9 | 1958-06-13 | 2 | 40°06'N / 83°50'W | 40°09'N / 83°45'W | 5.10 Miles | 33 Yards | 0 | 0 | 250K | 0 | Champaign |
| 14.2 | 1973-05-10 | 3 | 39°55'N / 83°31'W | 39°55'N / 83°15'W | 14.10 Miles | 300 Yards | 0 | 0 | 3K | 0 | Madison |
| 14.6 | 1974-04-03 | 2 | 39°50'N / 83°34'W | 39°56'N / 83°18'W | 15.70 Miles | 180 Yards | 0 | 0 | 250K | 0 | Clark |
| 16.4 | 1974-04-03 | 5 | 39°47'N / 83°43'W | 39°55'N / 83°36'W | 10.90 Miles | 533 Yards | 0 | 0 | 2.5M | 0 | Clark |
| 18.8 | 1970-05-14 | 2 | 40°17'N / 83°47'W | 3.00 Miles | 350 Yards | 0 | 0 | 250K | 0 | Logan | |
| 19.1 | 2002-11-10 | 3 | 40°21'N / 83°33'W | 40°21'N / 83°33'W | 2.00 Miles | 300 Yards | 0 | 0 | 30K | 0 | Logan |
| Brief Description: The tornado touched down across the extreme eastern part of the county and moved northeast, continuing into Union County. Two semi trailers and a shed roof were damaged. | |||||||||||
| 19.8 | 1973-05-25 | 2 | 40°03'N / 83°11'W | 0 | 0 | 250K | 0 | Franklin | |||
| 23.3 | 1973-05-30 | 2 | 40°03'N / 83°07'W | 2.00 Miles | 17 Yards | 0 | 1 | 2.5M | 0 | Franklin | |
| 23.4 | 2002-11-10 | 3 | 40°23'N / 83°32'W | 40°26'N / 83°27'W | 7.00 Miles | 300 Yards | 0 | 2 | 500K | 0 | Union |
| Brief Description: The tornado moved into the northwest part of the county from Logan County, tracking northeast across rural areas. Nine homes were damaged, four of which were completely destroyed. Half a dozen barn and sheds were destroyed. A 400-foot metal hi-tension cellular tower was toppled and destroyed and numerous cars were totalled. The worst damage occurred to a modular home along Newton-Perkins Road. Two individuals in the home were severely injured. | |||||||||||
| 23.6 | 1963-04-19 | 2 | 39°49'N / 83°51'W | 0 | 0 | 250K | 0 | Greene | |||
| 26.1 | 1965-04-11 | 2 | 40°22'N / 83°16'W | 40°23'N / 83°15'W | 0 | 5 | 25K | 0 | Union | ||
| 26.8 | 1956-02-25 | 2 | 39°44'N / 83°48'W | 0.30 Mile | 30 Yards | 0 | 0 | 250K | 0 | Greene | |
| 29.7 | 1986-03-10 | 2 | 39°43'N / 83°16'W | 39°43'N / 83°13'W | 3.00 Miles | 100 Yards | 0 | 0 | 2.5M | 0 | Madison |
| 29.8 | 1986-03-10 | 2 | 39°43'N / 83°12'W | 39°45'N / 83°13'W | 3.00 Miles | 100 Yards | 0 | 10 | 2.5M | 0 | Pickaway |
| 30.1 | 1973-05-10 | 3 | 39°55'N / 83°15'W | 39°55'N / 82°48'W | 23.80 Miles | 300 Yards | 0 | 3 | 3K | 0 | Franklin |
| 30.3 | 1997-07-02 | 2 | 39°41'N / 83°49'W | 39°41'N / 83°49'W | 0.20 Mile | 300 Yards | 0 | 0 | 50K | 0 | Greene |
| Brief Description: A brief tornado developed in the apex of a bow echo that moved across the county. A house was blown off its foundation and moved 35 feet away. A low pressure system with an unusually strong mid and upper level jet streak was moving across the Great Lakes with an associated cold front moving across the upper Ohio valley. Thunderstorms developed across Indiana and moved into West-Central Ohio around mid-afternoon with a distinct bow echo causing wind damage from near to Lima to southeast of Columbus. On the southern edge of the first line of storms, a supercell developed over Central Indiana. This storm evolved into a bow echo and swept across the Dayton metro area causing extensive wind damage and a brief tornado in Greene county. Another supercell developed near Cincinnati and moved southeastward along the Ohio River. This storm produced the F3 tornado in Clermont county. | |||||||||||
| 30.4 | 1989-04-25 | 2 | 39°41'N / 83°56'W | 39°45'N / 83°51'W | 5.00 Miles | 123 Yards | 0 | 16 | 2.5M | 0 | Greene |
| 30.6 | 1974-04-03 | 5 | 39°38'N / 84°03'W | 39°47'N / 83°43'W | 20.40 Miles | 533 Yards | 36 | 1150 | 250.0M | 0 | Greene |
| 30.6 | 2006-10-11 | 2 | 39°48'N / 83°06'W | 1.00 Mile | 50 Yards | 0 | 0 | 60K | 0K | Pickaway | |
| Brief Description: EVENT NARRATIVE: A tornado briefly touched down in extreme northwest Pickaway County. The damage path extended along a short length of Carson Road, just west of Interstate 71. A barn made of wood and cinder blocks was completely destroyed, with the cinder blocks being carried 200 to 300 yards away. Several pieces of wood were strewn onto neighboring properties, with some pieces impaled into the ground or asphalt. A few homes had significant roof damage and windows blown out. Large trees were snapped or uprooted along the damage path. The damage was mainly F1, with some isolated pockets of low end F2 damage up to 120 mph. EPISODE NARRATIVE: A squall line moved through central Ohio during the evening. Two tornadoes occurred in the Columbus metro area as the squall line moved through. | |||||||||||
| 31.0 | 1973-05-08 | 2 | 40°06'N / 83°07'W | 40°15'N / 82°51'W | 17.30 Miles | 67 Yards | 0 | 0 | 250K | 0 | Franklin |
| 31.7 | 1965-04-11 | 2 | 40°23'N / 83°15'W | 40°25'N / 83°01'W | 12.30 Miles | 400 Yards | 4 | 35 | 2.5M | 0 | Delaware |
| 33.1 | 2000-09-20 | 4 | 39°39'N / 83°59'W | 39°44'N / 83°53'W | 9.00 Miles | 500 Yards | 1 | 100 | 15.0M | 0 | Greene |
| Brief Description: A violent tornado that moved at 65 mph hit the town of Xenia for the second time in 26 years damaging some of the same areas that were hit in 1974. Along the path of the tornado, around 250 homes were either damaged or destroyed, over 40 businesses were damaged or destroyed including the local Wal Mart, Kroger, and Tire Discounters, and 6 churches were damaged. A strip mall was nearly destroyed, cars were thrown from the Highway 35 bypass into ditches, 4 semi-trailers were thrown up to 400 yards, and most of the buildings were damaged or destroyed at the Greene county fairgrounds. In Sugarcreek Township, which is to the southwest of Xenia, an additional 14 houses and 3 barns were damaged and some crops were destroyed on a narrow path. Over 10,000 residents were without power for at least 1 day. M63VE | |||||||||||
| 33.5 | 1963-06-05 | 2 | 39°46'N / 83°04'W | 0 | 0 | 25K | 0 | Pickaway | |||
| 33.6 | 1981-06-08 | 2 | 40°17'N / 84°09'W | 40°18'N / 84°06'W | 1.30 Miles | 200 Yards | 0 | 2 | 250K | 0 | Shelby |
| 33.9 | 1970-04-02 | 2 | 40°07'N / 82°55'W | 2.00 Miles | 440 Yards | 0 | 0 | 250K | 0 | Franklin | |
| 34.0 | 1986-03-10 | 2 | 39°29'N / 83°34'W | 39°42'N / 83°17'W | 22.00 Miles | 100 Yards | 1 | 0 | 2.5M | 0 | Fayette |
| 34.6 | 1971-05-24 | 3 | 40°29'N / 83°56'W | 1.00 Mile | 150 Yards | 0 | 0 | 25K | 0 | Logan | |
| 34.8 | 1966-10-09 | 2 | 39°42'N / 84°02'W | 39°41'N / 83°56'W | 4.90 Miles | 100 Yards | 0 | 3 | 250K | 0 | Greene |
| 35.5 | 1971-02-22 | 2 | 39°37'N / 83°15'W | 2.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Fayette | |
| 35.7 | 1961-07-28 | 3 | 40°16'N / 84°11'W | 0.50 Mile | 200 Yards | 0 | 22 | 250K | 0 | Shelby | |
| 35.9 | 1971-02-22 | 3 | 39°58'N / 82°56'W | 40°02'N / 82°50'W | 6.80 Miles | 100 Yards | 0 | 7 | 2.5M | 0 | Franklin |
| 36.1 | 1959-05-22 | 2 | 39°54'N / 84°12'W | 0 | 0 | 3K | 0 | Miami | |||
| 36.9 | 1960-08-21 | 2 | 40°30'N / 83°11'W | 40°30'N / 83°05'W | 4.50 Miles | 880 Yards | 0 | 0 | 25K | 0 | Marion |
| 37.4 | 1961-06-08 | 2 | 40°11'N / 84°15'W | 0 | 0 | 250K | 0 | Miami | |||
| 37.8 | 1979-08-08 | 2 | 40°31'N / 83°08'W | 1.20 Miles | 50 Yards | 0 | 0 | 250K | 0 | Marion | |
| 38.3 | 1969-05-10 | 3 | 39°33'N / 83°55'W | 39°35'N / 83°47'W | 7.20 Miles | 400 Yards | 0 | 6 | 0K | 0 | Greene |
| 39.1 | 1990-09-14 | 2 | 39°29'N / 83°34'W | 39°32'N / 83°26'W | 7.00 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Fayette |
| 39.2 | 1971-05-06 | 2 | 40°31'N / 83°12'W | 40°34'N / 83°04'W | 7.40 Miles | 150 Yards | 0 | 3 | 250K | 0 | Marion |
| 39.6 | 1974-04-03 | 2 | 40°05'N / 82°51'W | 40°08'N / 82°46'W | 5.10 Miles | 90 Yards | 0 | 0 | 250K | 0 | Franklin |
| 39.9 | 1965-04-11 | 4 | 40°21'N / 84°23'W | 40°23'N / 84°02'W | 18.40 Miles | 300 Yards | 3 | 50 | 2.5M | 0 | Shelby |
| 39.9 | 2000-09-20 | 2 | 40°08'N / 82°50'W | 40°11'N / 82°47'W | 5.00 Miles | 100 Yards | 0 | 2 | 1.0M | 0 | Delaware |
| Brief Description: A tornado touched down in the southeastern part of the county, along Harlem road and then raced rapidly eastward to the Licking county line. Two high tension power line towers were bent over and 14 houses were either damaged or destroyed. | |||||||||||
| 40.1 | 1965-11-16 | 3 | 39°30'N / 83°29'W | 39°30'N / 83°24'W | 3.80 Miles | 100 Yards | 0 | 4 | 250K | 0 | Fayette |
| 40.1 | 1969-05-08 | 3 | 39°40'N / 84°08'W | 39°42'N / 84°06'W | 1.90 Miles | 150 Yards | 0 | 25 | 2.5M | 0 | Montgomery |
| 40.8 | 2006-10-11 | 2 | 40°05'N / 82°47'W | 40°05'N / 82°47'W | 1.00 Mile | 150 Yards | 0 | 0 | 50.0M | 0K | Franklin |
| Brief Description: EVENT NARRATIVE: A tornado touched down and moved through the Upper Albany West subdivision. Sixty-seven homes were damaged, sixteen of those severely and an additional eight completely destroyed. Many of the homes sustained significant roof, siding and window damage. Much of the damage was F1, with some low end F2 damage to around 120 mph. EPISODE NARRATIVE: A squall line moved through central Ohio during the evening. Two tornadoes occurred in the Columbus metro area as the squall line moved through. | |||||||||||
| 41.8 | 1990-09-14 | 2 | 39°30'N / 83°59'W | 39°29'N / 83°34'W | 22.50 Miles | 200 Yards | 0 | 2 | 2.5M | 0 | Clinton |
| 41.9 | 1965-04-11 | 2 | 40°25'N / 83°01'W | 40°28'N / 82°50'W | 9.90 Miles | 400 Yards | 0 | 22 | 2.5M | 0 | Morrow |
| 42.5 | 1969-05-10 | 3 | 39°32'N / 84°00'W | 39°33'N / 83°55'W | 4.10 Miles | 400 Yards | 0 | 0 | 0K | 0 | Clinton |
| 42.6 | 1986-03-10 | 2 | 39°27'N / 83°50'W | 39°31'N / 83°45'W | 6.00 Miles | 73 Yards | 0 | 10 | 2.5M | 0 | Clinton |
| 43.3 | 1971-05-16 | 2 | 39°50'N / 82°48'W | 0 | 0 | 3K | 0 | Fairfield | |||
| 43.4 | 1970-09-03 | 3 | 39°39'N / 82°58'W | 39°40'N / 82°55'W | 2.30 Miles | 100 Yards | 0 | 1 | 25K | 0 | Pickaway |
| 44.8 | 1999-10-13 | 3 | 39°36'N / 82°59'W | 39°37'N / 82°57'W | 3.50 Miles | 440 Yards | 0 | 6 | 4.0M | 0 | Pickaway |
| Brief Description: A tornado touched down west of Circleville, pulling a small shed off of its foundation and destroying a section of a construction building. after this, the tornado lifted and then touched down in a more developed area in town. It destroyed a building housing two businesses and ripped the roof off of a section of a strip mall, ejecting furniture from inside the structure. A large sign weighing several hundred pounds was ripped from its foundation and blown twenty feet away. A tractor trailer with a load of 18 to 19 tons was blown over and dragged ten feet away from where it landed. The tornado then proceeded to a housing development where several homes were destroyed, several roofs ripped off, and garages either destroyed or moved from their foundations. Trees were twisted and broken off at their bases and carports were also torn from nearby houses. A cold front pushed east from Illinois and Indiana during the afternoon hours and combined with a vigorous upper level disturbance that dropped into the Ohio Valley from the lower Great Lakes region. These factors prompted a squall line to develop ahead of the cold front that moved southeast through the Wilmington Ohio (ILN) county warning area before entering northeast Kentucky and southeast Ohio. | |||||||||||
| 45.1 | 1990-09-14 | 2 | 39°33'N / 84°03'W | 39°30'N / 83°59'W | 5.50 Miles | 200 Yards | 0 | 4 | 2.5M | 0 | Warren |
| 46.4 | 1970-05-13 | 2 | 40°33'N / 82°56'W | 0 | 5 | 3K | 0 | Morrow | |||
| 47.4 | 1973-05-10 | 2 | 40°46'N / 83°30'W | 40°42'N / 83°07'W | 20.40 Miles | 267 Yards | 0 | 0 | 25K | 0 | Wyandot |
| 47.5 | 1981-06-13 | 3 | 40°30'N / 82°54'W | 40°33'N / 82°51'W | 3.80 Miles | 350 Yards | 4 | 56 | 25.0M | 0 | Morrow |
| 47.8 | 1957-06-11 | 2 | 40°18'N / 82°42'W | 0.50 Mile | 100 Yards | 0 | 0 | 25K | 0 | Knox | |
| 48.4 | 1958-05-22 | 2 | 39°35'N / 82°58'W | 39°37'N / 82°48'W | 9.00 Miles | 30 Yards | 0 | 3 | 250K | 0 | Pickaway |
| 49.1 | 1973-05-10 | 3 | 39°55'N / 82°48'W | 39°55'N / 82°30'W | 15.80 Miles | 300 Yards | 0 | 0 | 3K | 0 | Fairfield |
| 49.4 | 2010-10-26 | 2 | 40°37'N / 84°10'W | 40°39'N / 84°07'W | 3.00 Miles | 110 Yards | 0 | 0 | 230K | 0K | Auglaize |
| Brief Description: EVENT NARRATIVE: The tornado touched down in Auglaize County at 1059 EST and continued into Allen County at 1102 EST before lifting at 1103 EST. The path width was 110 yards in Auglaize County and 20 yards in Allen County. The tornado traveled for 2.53 miles in Auglaize County and then 1.39 miles in Allen County. The damage was consistent with winds around 110 miles per hour in Auglaize County and 75 miles per hour in Allen County. The tornado was rated an EF2 in Auglaize County and an EF0 in Allen County. The tornado initially touched down southwest of Cridersville where the tornado destroyed a barn. The tornado briefly lifted and then touched down in Cridersville. Damage in Cridersville included roofs blown off of houses, a house shifted off of the foundation, a house with major structural damage, and a half collapsed brick gymnasium. Objects were also impaled into the side of buildings. The tornado again briefly lifted and then touched down again in Allen County near McClain Road, north of Hume Road. At this location a quarter of a metal roof was pulled off of a metal barn. Damage estimates in Auglaize County are 230,000 dollars and in Allen County damage estimates are 8,000 dollars. EPISODE NARRATIVE: A historically deep low pressure system sent a very strong cold front into a marginally unstable, but very sheared environment. A line of storms formed west of the area overnight and moved into the region during the peak heating hours of the day. Severe wind gusts occurred along the entire line with multiple tornadoes occurring around the region as well. | |||||||||||
* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.