Earthquakes in Clark County, Kansas
Quiet QuakeIndex 0 / 100
0 quakes of M1.5 or larger in the last 7 days within 100 km. Most weeks here have none at all, which is why two is a lot.
Compared against Clark County, Kansas's own 10 years · USGS catalogue · updated
The last 30 days
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
Where this is
Map loads when it scrolls into view
Centre 37.234, -99.814 — the Census internal point, from the US Census Bureau Gazetteer (2024). Activity is measured within 100 km of it.
Largest on record nearby
| Magnitude | When | Where |
|---|---|---|
| M 3.3 | 11 km S of Freedom, Oklahoma | |
| M 3.2 | 22 km NE of Fort Supply, Oklahoma | |
| M 3.2 | 15 km WNW of Alva, Oklahoma | |
| M 3.1 | 13 km SSE of Freedom, Oklahoma | |
| M 3.1 | 15 km WNW of Alva, Oklahoma | |
| M 3.1 | 28 km ENE of Buffalo, Oklahoma | |
| M 3.1 | 28 km SSE of Protection, Kansas | |
| M 3.1 | 26 km SSE of Protection, Kansas |
From the QuakeIndex catalogue, built from the USGS FDSN event service · within 100 km of the centre above.
After an earthquake here
- Report what you felt to USGS — reports go to USGS, not to us, and they are what produces the intensity maps
- What to do during and after an earthquake
- QuakeIndex does not issue warnings. For early warning, ShakeAlert reaches phones through Wireless Emergency Alerts and the MyShake app