Earthquakes in Bolivia — September 2025
6 earthquakes were recorded in Bolivia during September 2025, an average of 0.2 per day.
6 reached magnitude 4 or above and 0 reached magnitude 5 or above. The average focal depth was 189 km.
The month's largest event in Bolivia was a magnitude 4.9 earthquake near Atocha, Bolivia on 09 September 2025 at 13:03 UTC. A magnitude 4.9 earthquake radiates roughly 338 tons of TNT equivalent in seismic energy.
That is well above the Bolivia monthly average of 3 events over the period we cover — an unusually active month.
17% of events here are shallow (under 70 km), 83% intermediate (70–300 km) and 0% deep-focus (over 300 km). A substantial share of intermediate-depth events points to a subducting slab beneath the region rather than purely crustal faulting.
By band, the catalogue holds 6 in the magnitude 4 range.
The month's largest events were M4.9 near Atocha, Bolivia on 09 September at 209 km; M4.7 near Atocha, Bolivia on 20 September at 228 km; M4.6 near Cliza, Bolivia on 13 September at 10 km.
That is 135% above the 3 events Bolivia averages per month across the 18 months on record.
Largest earthquakes in Bolivia, September 2025
6 events listed below, newest first. Times are UTC. Click any column header to re-sort.
| Time (UTC) | Mag | Location | Depth (km) | Country | Details |
|---|---|---|---|---|---|
| 4.9 | Atocha, Bolivia | 208.9 | Bolivia | View details View | |
| 4.7 | Atocha, Bolivia | 228.0 | Bolivia | View details View | |
| 4.6 | Cliza, Bolivia | 10.0 | Bolivia | View details View | |
| 4.3 | Challapata, Bolivia | 259.0 | Bolivia | View details View | |
| 4.1 | Atocha, Bolivia | 226.6 | Bolivia | View details View | |
| 4.1 | Uyuni, Bolivia | 203.5 | Bolivia | View details View |
Frequently asked questions
How many earthquakes hit Bolivia in September 2025?
6 earthquakes were recorded in Bolivia during September 2025, of which 6 were magnitude 4 or above.
What was the biggest earthquake in Bolivia in September 2025?
A magnitude 4.9 event near Atocha, Bolivia on 09 September 2025.
Other months in Bolivia
Magnitudes for September 2025 reflect the current USGS review status and may have been revised since first publication. See our guides on the magnitude scale, focal depth and why earthquakes cluster.