Earthquakes in Jackson County, Arkansas
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 Jackson County, Arkansas'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
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Centre 35.596, -91.223 — 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 3.8 | 6 km NE of Etowah, Arkansas | |
| M 3.6 | 3 km WNW of Marked Tree, Arkansas | |
| M 3.1 | 4 km SSW of Imboden, Arkansas | |
| M 2.9 | 7 km SSW of O'Kean, Arkansas | |
| M 2.9 | 11 km E of Pangburn, Arkansas | |
| M 2.8 | 0.4 km ESE of Maynard, Arkansas | |
| M 2.8 | 5 km WNW of Smithville, Arkansas | |
| M 2.6 | 14 km SW of Mountain View, Arkansas |
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