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M4.3 Depth: 110.0 km

M4.3 Earthquake near Municipio San Pedro de Quemes, Potosí (Bolivia)

UTC time: 2025-09-12 08:13:01 UTC Local time: —

About this earthquake

A magnitude M4.3 earthquake was recorded near Municipio San Pedro de Quemes, Potosí (Bolivia) on September 12, 2025 at 08:13 UTC. At around 110 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by USP and cross-checked across seismological networks. Bolivia: 2 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

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Depth profile

Depth profile Depth: 110 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 110 km
Intermediate
110 km
110 km — shallower than the regional average (187.5 km)
Regional average: 187.5 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Olca-Paruma
    Distance: 64 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 92 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 127 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 144 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 157 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 171 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

Historic earthquake map · Bolivia

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Bolivia

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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