Gibson County
Population 33,091 (2025) 487 sq mi
Property owners in Gibson County have filed 49 federal flood insurance claims since 1978, 56th most of 92 counties in Indiana.
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 195032
- Tropical cyclone tracks within 100 miles since 1851, wider where stronger1
At a glance
The record for Gibson County in eight numbers. Each links to its section below.
Strongest tornado
F4
June 2, 1990, 106.0 mile path
Tornadoes
About one every 2.4 years since 1950, 4 of them rated F3/EF3 or stronger.
Strongest
June 2, 1990
F4, 106.0 mile path
300 yards wide; 1 killed along the whole path.
Deadliest
June 2, 1990
6 killed, F4
60 injured along the whole path.
Most recent
Sunday, December 28, 2025
EF1, 4.4 mile path
Within the past year.
Every recorded tornado
| Dec 28, 2025 | EF1 | 4.4 | 0 | 0 |
| Apr 10, 2025 | EF1 | 1.1 | 0 | 0 |
| Apr 2, 2025 | EF1 | 17.0 | 0 | 0 |
| Mar 15, 2025 | EF2 | 57.5 | 0 | 0 |
| Jul 9, 2024 | EF1 | 1.0 | 0 | 0 |
| Jul 9, 2024 | EF2 | 8.4 | 0 | 0 |
| Jul 9, 2024 | EF1 | 0.4 | 0 | 0 |
| May 26, 2024 | EF1 | 34.1 | 0 | 0 |
| May 19, 2022 | EF2 | 26.9 | 0 | 0 |
| Jun 8, 2021 | EF0 | 1.3 | 1 | 0 |
| Feb 7, 2019 | EF1 | 2.5 | 0 | 0 |
| Feb 28, 2017 | EF3 | 44.1 | 2 | 1 |
| May 11, 2016 | EF1 | 1.5 | 0 | 0 |
| May 25, 2011 | EF2 | 12.2 | 0 | 0 |
| Apr 19, 2011 | EF1 | 4.4 | 0 | 0 |
| Feb 28, 2011 | EF2 | 22.0 | 0 | 0 |
| Feb 28, 2011 | EF1 | 23.3 | 0 | 0 |
| May 14, 2009 | EF2 | 10.3 | 0 | 0 |
| Jan 29, 2008 | EF2 | 7.0 | 0 | 2 |
| May 10, 2006 | F0 | 2.7 | 0 | 0 |
| May 3, 1996 | F0 | 0.8 | 0 | 0 |
| Jun 23, 1992 | F0 | 0.1 | 0 | 0 |
| Jun 2, 1990 | F4 | 13.0 | 60 | 6 |
| Jun 2, 1990 | F4 | 106.0 | 12 | 1 |
| May 19, 1989 | F1 | 0.5 | 0 | 0 |
| Apr 3, 1989 | F3 | 3.1 | 8 | 0 |
| Apr 3, 1989 | F1 | 0.6 | 0 | 0 |
| May 29, 1982 | F1 | 0.1 | 0 | 0 |
| Jun 30, 1977 | F1 | 0.1 | 0 | 0 |
| May 6, 1971 | F1 | 0.1 | 0 | 0 |
| Jul 7, 1964 | F1 | 2.3 | 2 | 0 |
| Jun 12, 1961 | F1 | 0.1 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Gibson County: 0.
- 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
1 tropical cyclone passed within 100 miles since 1851, none within 50.
Most recent
September 28, 2024
Helene, Remnant low
26.0 miles at closest approach.
Every storm within 100 miles
- 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.
Wildfire and smoke
No large wildfire has been mapped here since satellite mapping began in 1984.
Smoke overhead
Smokiest year
2023: 53 days
Heavy smoke on 13 days in 2023, the most of any year.
Last 10 years
17.5 days a year
Medium or heavy smoke, 2016 to 2025.
2025
13 days
Medium or heavy smoke. 37 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
49 federal flood insurance claims since 1979, with $506,000 paid.
Most claims in one year
2011: 14 claims
$204,000 paid.
2nd most
2008: 8 claims
$115,000 paid.
3rd most
1979: 6 claims
$24,000 paid.
Claims by ZIP code
| 47670 | 23 | $110,000 |
| 47666 | 20 | $353,000 |
Flood events since 1996
- Flood277
- Flash Flood40
- Heavy Rain14
1 death recorded in flood events since 1996.
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
January 22, 1937
White River (IN) at Hazleton, 31.70 ft
15.70 feet above the 16.0 ft flood stage; major flooding by today’s categories.
Most recent moderate or major crest
July 3, 2026
Patoka River at Princeton, 23.97 ft
Major flooding.
River gauges
| Patoka River at Princeton | 18.0 | 24.89 ft | 8 |
| White River (IN) at Hazleton | 16.0 | 31.70 ft | 13 |
| White River (IN) at Old U.S. Highway 41 located at Hazleton | 16.0 | 29.83 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 116 of 1,581 months since 1895 (7%); the longest spell lasted 19 months.
116
Months in severe drought or worse since 1895
57
Months in extreme drought
7%
Share of all months, severe or worse
20
Drought reports to the Weather Service since 1996
Lowest reading
March 1954
−6.32, extreme drought
Longest severe spell
19 months
July 1953 to January 1955.
Latest month
September 2026
−0.93, incipient dry spell
Last severe month: March 2024.
- 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
12 earthquakes of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 5.3 in 1968.
4
Magnitude 2.5+ inside the county since 1973
34
Magnitude 3+ within 50 miles since 1973
12
Magnitude 4+ within 50 miles since 1900
3
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
November 9, 1968
5 km SSW of Norris City, Illinois; 28.6 miles away, 9.8 miles deep.
Most recent, magnitude 3 or more
June 29, 2026
Magnitude 3.5
6 km NE of West Salem, Illinois; 15.6 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Apr 21, 2008 | 4.0 | 7.5 |
| Apr 18, 2008 | 4.7 | 7.4 |
| Apr 18, 2008 | 5.2 | 8.0 |
| Jun 18, 2002 | 4.6 | 12.2 |
| Jun 10, 1987 | 5.2 | 23.3 |
| Apr 3, 1974 | 4.5 | 22.2 |
| Nov 9, 1968 | 5.3 | 28.6 |
| Nov 7, 1958 | 4.4 | 10.5 |
| Sep 2, 1925 | 4.6 | 25.3 |
| Apr 27, 1925 | 4.8 | 0.1 |
| Nov 26, 1922 | 4.8 | 40.9 |
| Oct 23, 1909 | 4.2 | 34.4 |
- 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
1,073 events in the National Weather Service record, 1,011 of them since 1996.
56
Hail reports, 1 inch or larger
9
Hail, 2 inches or larger
139
Damaging gusts, 58 mph+
125
Winter weather events since 1996
67
Heat events since 1996
72
Cold events since 1996
Largest hail
July 31, 2012
4.00 inches
Strongest measured or estimated gust
July 31, 2012
110 mph
More event types since 1996
| Lightning | 2 | 0 |
| Dust storms and dust devils | 1 | 0 |
| Dense fog and smoke | 76 | 0 |
Costliest events since 1996
- Jul 31, 2012Thunderstorm Wind$6.0 million
National Weather Service narrative
A very destructive macroburst with winds estimated up to 110 mph snapped or uprooted thousands of trees. Hundreds of structures were damaged. A total of 78 structures received major damage such as loss of roof decking or porches, and 249 sustained minor damage such as loss of shingles or minor siding loss. Dozens of barns and sheds were heavily damaged or destroyed. The macroburst damage was concentrated in Oakland City. The damage area extended south to the Warrick County line. In Oakland City, a tree was down on a trailer with residents still inside. The damage path was 3.5 miles wide and 12 miles long. One person was injured due to wind, and three people were injured by hail.…
- Feb 28, 2017Tornado$3.2 million
National Weather Service narrative
This long-track tornado crossed from Posey County into Gibson County just northwest of Poseyville. The tornado crossed U.S. Highway 41 just north of Fort Branch and just south of the Toyota manufacturing plant. The path later crossed Interstate 69 before ending just south of Oakland City. The tornado was rated EF-3 at a couple of points south and southwest of Owensville, where a couple of houses lost their roofs and most of their exterior walls. This was where the highest winds along the 44-mile path occurred, likely around 150 mph. One person was seriously injured, requiring hospitalization. Cars were tossed 15 yards, and two double-wide mobile homes were destroyed, with their…
- Mar 2, 2012Hail$3.0 million
National Weather Service narrative
A severe hail event, with hail near baseball size, occurred in southern Gibson county causing extensive damage to homes, businesses, vehicles and other structures. Some of the largest hail was reported just south of Fort Branch. Ninety six homes were damaged with many having major shingle damage, siding damage, and windows broken out. One insurance company alone reported 500 vehicles damaged, with many of those being totaled by the large hail.
- Mar 15, 2025Tornado$2.0 million
National Weather Service narrative
An EF-2 tornado began just northeast of the Tri State Speedway near Haubstadt. Damage to outbuildings and power poles occurred, along with many trees that were uprooted as it moved northeast crossing Highway 168 and did substantial damage to farm buildings and silos on County Road 550. It eventually crossed Interstate 69 and did roof damage to a church and canopy damage to a Gas Station to the southwest of Oakland City. Several trees were uprooted through town and one mobile home was severely damaged. The tornado continued northeast across the Patoka River National Wildlife Refuge and through Pike County. The tornado continued into Daviess county Indiana and had a total length of…
- May 3, 1996Hail$1.5 million
National Weather Service narrative
Extensive damage was done to vehicles and awnings. About 75 cars were totalled from hail damage, and 40 homes were damaged by hail. Many vehicle windshields were broken. Some house windows were also broken. Vinyl siding on some houses was damaged. The hail broke holes in some roofs.
- May 1, 1996Flood, Gibson$1.2 million
National Weather Service narrative
The Wabash River remained above flood stage at New Harmony from late April through May 26. The river crested there at 20.9 feet on May 7, which is 5.9 feet above flood stage. Some families were displaced by the flooding. The damage amount listed above is for all flooding that took place in Gibson and Posey Counties, not just the river flooding.
- May 1, 1996Flood, Gibson$1.0 million
National Weather Service narrative
Flooding along the Patoka River continued from late April well into May. Red Cross shelters were opened for evacuees. Some of the tributaries also flooded. During the peak of the flooding, State Roads 64 and 257 were closed at Pikesville. Numerous other state and county roads were closed near the Patoka River. Water went over a bridge over Wheeler Creek. Flooding of the White River displaced families and closed roads. The damage estimate above may include some flash flood damage not related to river flooding.
- Jan 3, 2005Flood, Gibson$750,000
National Weather Service narrative
Major flooding of the White River occurred, prompting local emergency declarations in Gibson and Pike Counties. Floodfighting activities included the National Guard, which reinforced levees. Of particular concern was the levee protecting the community of Hazleton, which developed weak spots and some leaks. One-third to one-half of Hazleton was threatened by the levee failure, and 21 people were evacuated as a precautionary measure. The Governor of Indiana visited Hazleton during a tour of the flooding. Two feet of water was over the floor of a Hazleton home unprotected by the levee. Some lowland residents all along the river were evacuated. A total of 43 Gibson County residents…
- May 10, 1996Flash Flood$700,000
National Weather Service narrative
Rainfall amounts around 3 inches in 4 hours or less caused flash flooding of roads. This rainfall event in combination with the late April event resulted in major damage, especially to roads and bridges. The damage estimate above is for all flooding, including Wabash, Patoka, and White River flooding.
- Jun 12, 1998Thunderstorm Wind$500,000
National Weather Service narrative
Very damaging thunderstorm winds in excess of 70 MPH affected a narrow swath of Gibson County from near Princeton to Oakland City. Two trailers were destroyed, numerous trees were downed, and 40 to 50 homes were damaged. About 90 percent of the town of Princeton was without power. Midnight curfews were enacted in Oakland City and Patoka. Indiana Route 64 was closed due to debris on the roadway. Grain bins were blown over near Princeton. Most of the house damage was a result of falling trees. A few houses had roofs ripped off. Oakland City was hit very hard, with hundreds of trees blown down, some on houses and vehicles.
- 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 1 Wsw Princeton, 3.9 miles from the county’s population centre, with records from 1897.
- All-time high
- 113°FJul 13, 1936
- All-time low
- −20°FFeb 9, 1899
- Warmest night
- 84°FAug 5, 1954
- Coldest day
- −5°FFeb 9, 1899
- Wettest day
- 10.50 inAug 6, 1905
- Snowiest day
- 16.0 inJan 25, 1904
- Hottest year
- 1921mean 60.1°F
- Coldest year
- 1967mean 51.7°F
- Wettest year
- 201170.33 in
- Driest year
- 190127.40 in
- Snowiest season
- 59.0 in1911-12
Median first snow
December 13
Earliest: October 28, 1925
Median last snow
February 27
Latest: April 24, 1910
0 of 84 winters had no measurable snow.
Station 1 Wsw Princeton (USC00127125), 450 ft elevation, 3.9 miles from the population centre. Daily records from 1897 to October 19, 2026; 92.4% 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
22 since 1953. The most recent: Severe Winter Storm, January 24, 2026.
| 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 |
| Jun 23, 2011 | Severe Storm | DR-1997-IN |
| Mar 5, 2009 | Severe Storm | DR-1828-IN |
| Sep 23, 2008 | Severe Storm | DR-1795-IN |
| Jun 8, 2008 | Severe Storm | DR-1766-IN |
| Sep 10, 2005 | Hurricane | EM-3238-IN |
| Jan 21, 2005 | Severe Storm | DR-1573-IN |
| Jan 11, 2005 | Snowstorm | EM-3197-IN |
| Sep 1, 2004 | Severe Storm | DR-1542-IN |
| Jun 3, 2004 | Severe Storm | DR-1520-IN |
| Sep 25, 2002 | Severe Storm | DR-1433-IN |
| Jun 13, 2002 | Severe Storm | DR-1418-IN |
| Jul 22, 1998 | Severe Storm | DR-1234-IN |
| Jul 3, 1996 | Severe Storm | DR-1125-IN |
| Apr 2, 1996 | Flood | DR-1109-IN |
| Jan 5, 1991 | Flood | DR-891-IN |
| Jun 4, 1990 | Severe Storm | DR-869-IN |
| Jul 31, 1979 | Flood | DR-596-IN |
| Jul 30, 1968 | Flood | DR-247-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 Gibson County stands among 92 counties in Indiana and 3,143 in the United States.
| Tornadoes since 1950 | 32 | 12 / 92 |
| Tornadoes rated F3/EF3 or stronger | 4 | 19 / 92 |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 0 | — |
| Flood insurance claims | 49 | 56 / 92 |
| Flood insurance paid | $506,000 | 61 / 92 |
| Disaster declarations | 22 | 6 / 92 |
| Flood events since 1996 | 331 | 1 / 92 |
| Hail and wind events since 1996 | 296 | 19 / 92 |
| Winter storm events since 1996 | 125 | 6 / 92 |
| Reported damage since 1996 | $26.9 million | 23 / 92 |
| River crests at major flood stage | 23 | 5 / 92 |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 116 | 83 / 92 |
| Medium or heavy smoke days a year, last 10 years | 17.5 | 72 / 92 |
| Earthquakes M4+ within 50 mi since 1900 | 12 | 2 / 92 |
| Earthquakes M2.5+ in the county since 1973 | 4 | 1 / 92 |
Neighbouring counties
| Knox County | 26 | 0 |
| Pike County | 30 | 0 |
| Posey County | 25 | 0 |
| Vanderburgh County | 36 | 0 |
| Wabash County IL | 19 | 0 |
| Warrick County | 31 | 0 |
| White County IL | 27 | 1 |
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 USC00127125.
- 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.