Earthquakes in Marion County, Kansas
The most recent earthquake of M2.5 or more near Marion County was M 2.6, 9 km NNE of Assaria, Kansas, 60 km (37 mi) NW of the centre of Marion County, at 3:40 pm CDT on 8 October 2026, 5 km deep. The estimated shaking at the centre of Marion County was intensity II (weak), felt by some people at rest indoors.
No earthquake of M1.5 or more was recorded within 100 km (62 mi) of the centre of Marion County in the last 24 hours.
- Last 24 hours
- 0
- Last 7 days
- 0
- Last 30 days
- 0 · an average 30 days here since 2016: 2.2
- Last 12 months
- 6 · largest M 3.7 on 8 December 2025
- Since 2016
- 285 earthquakes of M1.5 or more
- Largest since 2016
- M 4.5 on 19 January 2020, 2 km W of South Hutchinson, Kansas
Latest quake, 24 hours and 7 days: the QuakeIndex database, which reads USGS every 30 seconds, read at ; 30 days and 12 months: the QuakeIndex catalogue, counted to · earthquakes of M1.5 or more within 100 km (62 mi) of the centre of Marion County · shaking is estimated for the centre with the intensity equation USGS Did You Feel It? uses
Quiet QuakeIndex 0 / 100
0 quakes of M1.5 or larger in the last 7 days within 100 km. Normal for here is 0 to 1 in a week.
Compared against Marion County, Kansas's own 10 years · USGS catalogue · updated
If you felt one
- Was that an earthquake? — checks what was recorded near you in the last hour
- Report what you felt to USGS — reports go to USGS, not to us, and they are what produces the intensity maps
- Expect aftershocks, and be ready to Drop, Cover, and Hold On if you feel one; if you are in a damaged building, go outside and move away from it (Ready.gov, FEMA; what to do during and after an earthquake)
QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.
The last 30 days
Show these earthquakes on your own site: a free card with this strip and the latest quakes near Marion County, Kansas, for a local news site, school or neighborhood page.
Live · last 7 days
Latest earthquakes within 100 km
None within 100 km in the latest snapshot we hold; the full 7 days load from USGS as this page opens.
Source USGS · snapshot of
The last 7 days on the map
Open the full map — zoom anywhere, or find your own location →
The centre is 38.360, -97.103, the Census internal point of Marion County, Kansas from the US Census Bureau Gazetteer (2024). Activity on this page is measured within 100 km of it — the dashed circle.
Largest on record nearby
The strongest shaking this record implies at the centre of Marion County, Kansas is intensity IV (light), from the M 4.3 of 2021, 44 km away. At that level most people indoors notice it; dishes and windows rattle.
| Magnitude | When | Where | Shaking here (est.) |
|---|---|---|---|
| M 4.5 | 2 km W of South Hutchinson, Kansas · felt by 3,308 | III · Weak | |
| M 4.3 | 6 km SSW of Gypsum, Kansas · felt by 812 | IV · Light | |
| M 4.2 | 3 km W of South Hutchinson, Kansas · felt by 1,075 | III · Weak | |
| M 4.1 | 5 km WSW of South Hutchinson, Kansas · felt by 656 | III · Weak | |
| M 4.0 | 1 km SSW of Gypsum, Kansas · felt by 129 | III · Weak | |
| M 4.0 | 4 km NW of Bennington, Kansas · felt by 258 | III · Weak | |
| M 3.8 | 15 km NW of Elmdale, Kansas · felt by 51 | III · Weak | |
| M 3.8 | 4 km WSW of Gypsum, Kansas · felt by 138 | III · Weak |
From the QuakeIndex catalogue, built from the USGS FDSN event service · within 100 km of the centre above. Shaking is an estimate for the centre from magnitude, depth and distance, with the intensity equation USGS Did You Feel It? uses (Atkinson & Wald, 2007), on the Modified Mercalli scale. Ground conditions change it locally; it is a description of the past, not a hazard rating.
Before 2016
The USGS record from 1900 to 2015 lists no earthquake of M5 or more within 100 km of the centre of Marion County, Kansas.
USGS ComCat, M5+ from 1900 to 2015. Epicentres of early earthquakes are estimates. This is the record, not a forecast.
Town pages near Marion County, Kansas
Marion 8 km · 19 M2.5+ named after it · Herington 37 km · 10 M2.5+ named after it · Salina 69 km · 85 M2.5+ named after it · Andover 72 km · 1 M2.5+ named after it · Wichita 77 km · 34 M2.5+ named after it · Junction City 78 km · 9 M2.5+ named after it · Hutchinson 80 km · 6 M2.5+ named after it · South Hutchinson 82 km · 19 M2.5+ named after it · Haysville 91 km · 3 M2.5+ named after it · Derby 92 km · 2 M2.5+ named after it
Each town page lists every M1.5+ earthquake within 30 km since 2016 and the ones USGS named after it. Town names: GeoNames (CC BY 4.0).
Be ready
Earthquakes cannot be predicted, here or anywhere, so the useful step is the one taken beforehand. The advice below is from the agencies responsible for it.
- Ready.gov: earthquakes (FEMA) — what to do before, during and after, including Drop, Cover, and Hold On
- Build a kit (FEMA) — water, food and supplies for several days; our summary
- USGS: preparedness — the hazard behind the advice, from the agency that records every quake on this page
- The Great ShakeOut — the yearly earthquake drill, with material for homes, schools and workplaces