Kosciusko County
Population 80,892 (2025) 531 sq mi
Kosciusko County has recorded 37 tornadoes since 1950, 4th most of 92 counties in Indiana; the most recent was on April 2, 2025.
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195037
- Major flood years since 19783
At a glance
The record for Kosciusko County in eight numbers. Each links to its section below.
Strongest tornado
F4
April 3, 1974, 108.7 mile path
Federal disaster declarations
18
Most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, 2026
DetailsTornadoes
About one every 2.1 years since 1950, 5 of them rated F3/EF3 or stronger.
Strongest
April 3, 1974
F4, 108.7 mile path
1,760 yards wide; 18 killed along the whole path.
Most recent
Wednesday, April 2, 2025
EF1, 17.8 mile path
Within the past year.
Every recorded tornado
| Apr 2, 2025 | EF1 | 17.8 | 0 | 0 |
| Aug 10, 2020 | EF0 | 0.2 | 0 | 0 |
| Aug 10, 2020 | EF1 | 3.1 | 0 | 0 |
| Aug 6, 2018 | EF1 | 4.0 | 0 | 0 |
| Aug 20, 2016 | EF0 | 1.6 | 0 | 0 |
| Jun 30, 2014 | EF1 | 7.0 | 0 | 0 |
| Jun 30, 2014 | EF1 | 0.6 | 0 | 0 |
| Jun 30, 2014 | EF0 | 1.8 | 0 | 0 |
| Nov 17, 2013 | EF1 | 1.6 | 0 | 0 |
| Nov 17, 2013 | EF2 | 4.1 | 0 | 0 |
| Nov 17, 2013 | EF1 | 1.1 | 0 | 0 |
| Oct 26, 2010 | EF0 | 0.9 | 0 | 0 |
| Jun 23, 2010 | EF1 | 4.8 | 0 | 0 |
| Oct 18, 2007 | EF3 | 20.3 | 0 | 0 |
| Jul 6, 2005 | F0 | 0.1 | 0 | 0 |
| May 9, 2003 | F1 | 0.1 | 0 | 0 |
| Oct 24, 2001 | F1 | 39.0 | 14 | 0 |
| Jun 14, 2000 | F2 | 7.0 | 3 | 0 |
| Jun 11, 1998 | F1 | 2.0 | 4 | 0 |
| Apr 19, 1996 | F0 | 0.1 | 0 | 0 |
| Jun 7, 1995 | F1 | 4.0 | 3 | 0 |
| Jun 8, 1993 | F0 | 0.1 | 0 | 0 |
| Sep 9, 1992 | F0 | 0.1 | 0 | 0 |
| Aug 3, 1992 | F0 | 0.1 | 0 | 0 |
| Jun 15, 1991 | F0 | 0.2 | 0 | 0 |
| Jun 2, 1980 | F1 | 0.1 | 1 | 0 |
| May 29, 1977 | F0 | 0.2 | 0 | 0 |
| Apr 3, 1974 | F4 | 108.7 | 285 | 18 |
| Aug 9, 1969 | F0 | 0.1 | 0 | 0 |
| Oct 24, 1967 | F2 | 0.1 | 5 | 0 |
| Sep 14, 1965 | F1 | 0.1 | 0 | 0 |
| Jun 28, 1965 | F1 | 0.1 | 0 | 0 |
| Apr 28, 1964 | F2 | 4.5 | 2 | 0 |
| Jul 23, 1961 | F3 | 0.1 | 3 | 0 |
| Jun 14, 1957 | F2 | 0.1 | 0 | 0 |
| Aug 12, 1956 | F3 | 23.4 | 1 | 0 |
| Apr 3, 1956 | F3 | 1.5 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Kosciusko County: 1.
- 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.
Hurricanes and tropical storms
No tropical storm or hurricane has tracked within 100 miles since records began in 1851.
Wildfire and smoke
No large wildfire has been mapped here since satellite mapping began in 1984.
Smoke overhead
Smokiest year
2023: 67 days
Heavy smoke on 14 days in 2023, the most of any year.
Last 10 years
22.1 days a year
Medium or heavy smoke, 2016 to 2025.
2025
17 days
Medium or heavy smoke. 42 so far in 2026.
- 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.
Floods and flood insurance
391 federal flood insurance claims since 1978, with $4.7 million paid.
Most claims in one year
2009: 97 claims
$2.2 million paid.
2nd most
2008: 65 claims
$585,000 paid.
3rd most
1982: 29 claims
$175,000 paid.
Claims by ZIP code
| 46538 | 108 | $1.9 million |
| 46580 | 91 | $1.1 million |
| 46582 | 69 | $733,000 |
| 46562 | 49 | $454,000 |
| 14 | $91,000 | |
| 46567 | 14 | $117,000 |
| 46555 | 11 | $84,000 |
| 46590 | 11 | $84,000 |
| 46982 | 8 | $31,000 |
Flood events since 1996
- Flash Flood8
- Flood7
- Heavy Rain3
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
Most severe crest
May 21, 1943
Tippecanoe River at Oswego, 9.40 ft
1.90 feet above the 7.5 ft flood stage; major flooding by today’s categories.
Most recent moderate or major crest
May 23, 2020
Tippecanoe River at Oswego, 8.31 ft
Moderate flooding.
River gauges
| Tippecanoe River at North Webster | 6.0 | 7.12 ft | 1 |
| Tippecanoe River at Oswego | 7.5 | 9.40 ft | 2 |
- 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.
Drought
In severe drought or worse for 111 of 1,581 months since 1895 (7%); the longest spell lasted 15 months.
111
Months in severe drought or worse since 1895
53
Months in extreme drought
7%
Share of all months, severe or worse
Lowest reading
March 1931
−5.70, extreme drought
Longest severe spell
15 months
October 1963 to December 1964.
Latest month
September 2026
+1.94, slightly wet
Last severe month: February 2026.
- 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.
Earthquakes
1 earthquake of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 4.6 in 1947.
0
Magnitude 2.5+ inside the county since 1973
2
Magnitude 3+ within 50 miles since 1973
1
Magnitude 4+ within 50 miles since 1900
0
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
August 9, 1947
Magnitude 4.6
Near Coldwater, Michigan; 47.7 miles away, 1.2 miles deep.
Most recent, magnitude 3 or more
January 26, 2012
Magnitude 3.0
5 km NE of Topeka, Indiana; 12.8 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Aug 9, 1947 | 4.6 | 47.7 |
- 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 county boundary (or inside the county).
- 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.
Severe weather and other events
662 events in the National Weather Service record, 578 of them since 1996.
47
Hail reports, 1 inch or larger
4
Hail, 2 inches or larger
266
Damaging gusts, 58 mph+
111
Winter weather events since 1996
0
Heat events since 1996
9
Cold events since 1996
Largest hail
June 2, 1980
2.75 inches
Strongest measured or estimated gust
July 22, 2011
90 mph
More event types since 1996
| Lightning | 12 | 0 |
| Dense fog and smoke | 1 | 0 |
Costliest events since 1996
- May 14, 2009Thunderstorm Wind$5.0 million
National Weather Service narrative
Emergency management officials reported two livestock barns, containing chickens, suffered damage. One building suffered severe damage with roughly 200,000 chickens having to be relocated. Debris from the barns was thrown up to a half mile northeast of the location, with a barn on 900 West south of 100 North suffering some damage. Damage by the business owners is estimated in excess of five million dollars due to structural damage, costs to move the chickens to other facilities and other expenses.
- Oct 18, 2007Tornado$3.0 million
National Weather Service narrative
The tornado continued tracking northeast from Marshall county into extreme northwestern Kosciusko county. 116 structures were reported to have some sort of damage. 17 homes were destroyed, 6 suffered major damage and 17 minor damage. A horse was killed in a barn that was destroyed. Damage estimated around 3 million dollars.
- Oct 24, 2001Tornado$2.5 million
- Jun 11, 1998Tornado$800,000
National Weather Service narrative
THIS WAS ANOTHER TORNADO SPAWNED FROM THE SAME TORNADIC SUPERCELL THAT CAUSED DAMAGE IN PULASKI COUNTY EARLIER IN THE EVENING. 30 MOBILE HOMES AT THE MIKEL MOBILE ESTATES WERE DAMAGED, MANY SEVERELY. SOME WERE SIMPLY OVERTURNED WHILE OTHERS WERE COMPLETELY FLATTENED. 4 PEOPLE SUSTAINED MINOR INJURIES.
- Jul 21, 1998Thunderstorm Wind$500,000
National Weather Service narrative
NUMEROUS TREES DOWN IN TOWN. ONE HOME COMPLETELY DESTROYED BY LARGE FALLEN TREE WHICH CRUSHED THE THEN UNOCCUPIED HOME. A TENTS AT THE COOK CHAPEDL CHURCH WERE BLOWN AWAY AND NEVER FOUND. SEVERAL OTHER HOMES SUFFERED MINOR TO MODERATE DAMAGE ESPECIALLY TO ROOFS FROM FALLEN TREES AND LIMBS.
- Jul 22, 2011Thunderstorm Wind$500,000
National Weather Service narrative
A survey of widespread damage, as well as possible tornado sightings, was performed by NWS officials. A two to three mile wide area of damage was found across the southern part of Warsaw, into much of the Village of Winona Lake. Eyewitness and video footage indicates that a funnel had formed on the leading edge of the storm just prior to the wind damage. No indications of the funnel touching down could be located. However, damage patterns and video footage indicated a downburst occurred. Winds were not fully able to reach the ground, with damage confined to numerous trees being snapped at higher levels or uprooted. Power poles and lines were also knocked down, mainly due to…
- Sep 20, 2024Thunderstorm Wind$500,000
National Weather Service narrative
A thunderstorms produced a series of microbursts along an approximately 10 mile path, starting just south of Leesburg and ending near the Whitley county line. Numerous trees were broken or uprooted as well as many tree branches snapped. Multiple structures and power lines were impacted by the falling trees, causing pockets of damage, which centered on the Chapman Lake area. Winds were estimated in the 60 to 80 mph range, highest in the Chapman Lake area.
- Jun 23, 2010Tornado$300,000
National Weather Service narrative
A storm survey by NWS personnel indicated a weak circulation embedded in a initially stronger microburst south of US-30. Lofting of debris from a destroyed pole barn was evident in the area suggesting the tornado touched down near a residence south of Fox Farm Road, near North 200 West. The circulation continued to intensify as it tracked southeast into the Center Lake area. Numerous trees were damaged or uprooted along the track with a manufactured home being shifted off its blocks. As the tornado passed over State Route 15, it impacted the Warsaw Foundry, causing the southwest portion of the roof of a building to be torn off (DI: MBS, DOD: 3). The circulation continued across…
- Mar 13, 2006Thunderstorm Wind$265,000
National Weather Service narrative
A survey of damage at the Maple Leaf Farms Distribution center, southeast of Milford, concluded that straight line winds were the cause of damage to a cold storage building. As winds striking the west side of the building interacted with the pressure within the cold storage vault, causing a vacuum that resulted in numerous panels, as well as insulation, being pulled off the building. The refrigeration equipment did not suffer any damage. However, much of its contents were exposed to the outside air, resulting in some loss of the food. Roof damage was also reported at 3 smaller buildings. As the winds continued east, trees and power lines were knocked down in an around Blueberry…
- Jul 21, 1998Lightning$250,000
National Weather Service narrative
A LIGHTNING INDUCED FIRE COMPLETELY DESTROYED THE PACKERTON FOREST PRODUCTS PLANT.
- 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.
Weather records
From Goshen Municipal Airport, 18 miles from the county’s population centre, with records from 1953.
- All-time high
- 104°F2 times, most recently Jul 7, 2012
- All-time low
- −21°FJan 16, 2009
- Warmest night
- 78°FJul 19, 2019
- Coldest day
- −5°FJan 30, 2019
- Wettest day
- 5.84 inJul 8, 1951
- Snowiest day
- 9.4 inApr 7, 1957
- Hottest year
- 2012mean 53.4°F
- Coldest year
- 1997mean 47.3°F
- Wettest year
- 195450.94 in
- Driest year
- 201024.16 in
Station Goshen Municipal Airport (USW00014829), 824 ft elevation, 18.0 miles from the population centre. Daily records from 1953 to October 26, 2026; 98.3% 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.
Federal disaster declarations
18 since 1953. The most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, August 15, 2026.
| Aug 15, 2026 | Flood | EM-3651-IN |
| Jan 24, 2026 | Winter Storm | EM-3641-IN |
| Apr 3, 2020 | Biological | DR-4515-IN |
| Mar 13, 2020 | Biological | EM-3456-IN |
| May 4, 2018 | Flood | DR-4363-IN |
| Apr 22, 2014 | Severe Storm | DR-4173-IN |
| Apr 22, 2009 | Severe Storm | DR-1832-IN |
| Jan 30, 2008 | Severe Storm | DR-1740-IN |
| Mar 12, 2007 | Snowstorm | EM-3274-IN |
| Sep 10, 2005 | Hurricane | EM-3238-IN |
| Jan 21, 2005 | Severe Storm | DR-1573-IN |
| Jun 3, 2004 | Severe Storm | DR-1520-IN |
| Jul 11, 2003 | Severe Storm | DR-1476-IN |
| Jan 24, 2001 | Snowstorm | EM-3162-IN |
| Jan 15, 1999 | Snowstorm | EM-3135-IN |
| Jan 5, 1991 | Flood | DR-891-IN |
| Feb 2, 1977 | Snowstorm | EM-3028-IN |
| Apr 4, 1974 | Tornado | DR-423-IN |
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.
How this compares
Where Kosciusko County stands among 92 counties in Indiana and 3,143 in the United States.
| Tornadoes since 1950 | 37 | 4 / 92 |
| Tornadoes rated F3/EF3 or stronger | 5 | 11 / 92 |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 0 | — |
| Flood insurance claims | 391 | 12 / 92 |
| Flood insurance paid | $4.7 million | 17 / 92 |
| Disaster declarations | 18 | 40 / 92 |
| Flood events since 1996 | 18 | 78 / 92 |
| Hail and wind events since 1996 | 417 | 8 / 92 |
| Winter storm events since 1996 | 111 | 12 / 92 |
| Reported damage since 1996 | $16.5 million | 35 / 92 |
| River crests at major flood stage | 3 | 47 / 92 |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 111 | 87 / 92 |
| Medium or heavy smoke days a year, last 10 years | 22.1 | 11 / 92 |
| Earthquakes M4+ within 50 mi since 1900 | 1 | 37 / 92 |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Elkhart County | 36 | 0 |
| Fulton County | 15 | 0 |
| Marshall County | 33 | 0 |
| Noble County | 15 | 0 |
| Wabash County | 20 | 0 |
| Whitley County | 17 | 0 |
Sources and vintage
Every number on this page comes from these public records.
- 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 USW00014829.
- 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.