Coshocton

Every recorded tornado

1. Injuries and deaths are for the tornado’s whole path, which may extend beyond this area.
2. Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.

Storm Prediction Center severe weather database, 1950 to 2025.

Every storm within 100 miles

1. Tropical storms and hurricanes (34 kt or more, still tropical) at closest approach. Post-tropical remnants with gale-force winds are listed but not counted. Direct: track within 50 miles; near: within 100 miles. Distance is measured to the county boundary for counties and to the city centre for cities, using positions interpolated hourly between HURDAT2 fixes.

National Hurricane Center HURDAT2, 1851 to 2025.

Smoke overhead

1. A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.

NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.

Flood insurance figures are for Coshocton County, the county that contains Coshocton.

Claims by ZIP code

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.

River crests

River gauges in Coshocton County, the county that contains Coshocton.

River gauges

1. Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.

NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.

The drought index is for Coshocton County, the county that contains Coshocton.

1. The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.

NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.

Every earthquake of magnitude 4 or more within 50 miles

1. Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the city centre.
2. Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).

USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.

More event types since 1996

Costliest events since 1996

1. Jun 27, 1998Flash Flood$5.0 million
   National Weather Service narrative

   Several waves of thunderstorms moving across the county created major flooding problems. Evacuations were required near West Lafayette, where Evans Creek came out of its banks. Numerous roads across the county were flooded. The main damage in the county came in the form of crop damage, where around 3000 acres, mostly soybeans and corn, were under water. Roughly 75 out of the 900 total farms in the county were affected by the flood water.

2. Sep 14, 2008High Wind, Coshocton$500,000
   National Weather Service narrative

   Low pressure from the remains of Hurricane Ike moved across central Ohio to Lake Erie on the evening of September 14th and produced very strong winds into the early morning of September 15th across eastern Ohio, northern West Virginia, and western Pennsylvania. Widespread damage to trees and power lines was reported across the region with power outages and damage to some structures from falling trees. Power was not restored to some rural areas for one week after the storm. At the peak of the storm more than 2 million homes were without power. For a period of about 8 hours, sustained winds during the storm were from 30 to 50 MPH, with gusts well over 60 MPH. The highest reported…

3. Jan 4, 2005Flood, Coshocton$125,000
   National Weather Service narrative

   By 545 PM on 5th, Killbuck Creek flooded Rte 60 near Warsaw, and Rte 715 was flooded near Walhonding.On the Muskingum River, Coshocton was above flood stage (15 ft), from 330 AM on 4th, all the way into the month of February. Coshocton crested 19.5 ft 4 PM on Jan 12. Small stream flooding started 9 PM on 5th, when Rte 16 flooded north of Adams Mills. Blissfield reported flooding 4 AM on 12th. Many roads remained flooded on the 12th, 13th, and 14th. Water behind Mohawk Dam and Wills Creek Dam rose to record levels on the 14th. Some people remained evacuated from their homes at noon on 16th.

4. May 30, 2002Flash Flood$100,000
   National Weather Service narrative

   Thunderstorms produced 3.5 inches of rain in only 45 minutes. This torrential downpour produced basement flooding in the Mound area, along with water damage to portions of State Route 83 and County Road 12.

5. Jul 8, 2008Thunderstorm Wind$100,000
   National Weather Service narrative

   Law enforcement reported numerous trees down in Coshocton and across the county.

6. Jun 25, 2009Thunderstorm Wind$100,000
   National Weather Service narrative

   Law enforcement reported trees down countywide.

7. May 7, 2024Thunderstorm Wind$100,000
   National Weather Service narrative

   A garage was reported to be destroyed and trees were felled on to homes.

8. May 7, 2024Thunderstorm Wind$100,000
   National Weather Service narrative

   Significant wind damage was reported in a neighborhood in the vicinity of Township Road 285. An area with a radius of about three-quarters of a mile had reported wind damage, with numerous trees down on vehicles.

9. Feb 12, 2009High Wind, Coshocton$100,000
   National Weather Service narrative

   A powerful cold front moved across the Ohio Valley on the evening of the 11th as strong low pressure moved north across the Great Lakes. A convective line along the cold front produced widespread damage across eastern Ohio, western Pennsylvania, northern West Virginia, and Garrett county Maryland with thunderstorm wind gusts of 60 to 70 MPH and a peak wind gust of 92 MPH at Allegheny County Airport near Pittsburgh. High winds gusting over 60 MPH behind the front in a strong pressure gradient produced wind damage across the entire region into midday on the 12th. In all across eastern Ohio, western Pennsylvania, northern West Virginia and Garrett county Maryland over one half…

10. May 7, 2024Tornado$100,000
    National Weather Service narrative

    The same severe thunderstorm that produced an earlier tornado in Muskingum County then produced another brief EF1 tornado as it moved east-northeast into southern Coshocton County. Damage was noted to a home, outbuilding, and trees just off of County Road 439. It's believed that the tornado touched down very close to the house itself with the bulk of the damage occurring on the northeast side of the house, opposite of the parent thunderstorm's southwest to northeast motion. The outbuilding had its roof removed and most of its walls completely collapsed save for part of one side that remained standing. The tornado removed the entire metal roof throwing it in pieces several hundred…

1. Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.

NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.

All-time high

103°FJul 16, 1988

All-time low

−25°FJan 19, 1994

Warmest night

81°FJun 27, 2021

Coldest day

−2°F3 times, most recently Jan 19, 1994

Wettest day

4.46 inSep 8, 2004

Snowiest day

16.0 inApr 4, 1987

Hottest year

2024mean 56.4°F

Coldest year

1963mean 49.1°F

Wettest year

199054.47 in

Driest year

199126.55 in

Station Zanesville Municipal Airport (USW00093824), 881 ft elevation, 21.9 miles from the city centre. Daily records from 1946 to October 27, 2026; 99.6% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.

NOAA NCEI Global Historical Climatology Network Daily.

Declarations for Coshocton County.

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.

• Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
• Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
• Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
• Storm events NOAA NCEI Storm Events Database, through 2026.
• Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
• Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
• Weather records NOAA NCEI Global Historical Climatology Network Daily, station USW00093824.
• River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
• Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
• Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
• Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.

Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.