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M4.2 Depth: 185.0 km

M4.2 Earthquake near POTOSI, BOLIVIA (Bolivia)

UTC time: 2025-09-23 06:26:32 UTC Local time: —

About this earthquake

On September 23, 2025 at 06:26 UTC, a magnitude M4.2 earthquake occurred near POTOSI, BOLIVIA (Bolivia). The earthquake originated at an intermediate depth of about 185 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

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

Details

Magnitude
M4.2
Depth
185.0 km
UTC time
2025-09-23 06:26:32 UTC
Local time
—
Country
Bolivia
City
Potosí
Source
emsc
Coordinates
-22.18130, -67.40170
Temperature
-6.8°C

Map

Depth profile

Depth profile Depth: 185 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 185 km
Intermediate
185 km
185 km — close to 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

  • Putana
    Distance: 62 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 78 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Guayaques
    Distance: 81 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Licancabur
    Distance: 87 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 98 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Colachi
    Distance: 120 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Historic earthquake map · Bolivia

Open history map
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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