M3.9 Depth: 17.0 km

M3.9 Earthquake in Indonesia

UTC time: 2025-10-31 00:54:55 UTC Local time:

About this earthquake

On October 31, 2025 at 00:54 UTC, a magnitude M3.9 earthquake occurred in the Indonesia region. With a focal depth of about 17 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 70 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

Magnitude
M3.9
Depth
17.0 km
UTC time
2025-10-31 00:54:55 UTC
Local time
Country
City
Source
emsc
Coordinates
-6.75000, 129.46000
Temperature
28.0°C

Map

Depth profile

Depth profile Depth: 17 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 17 km
Shallow
17 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Nila
    Distance: 5 km ·Stratovolcano ·Elevation: 781 m ·Last eruption: 1968 ·Indonesia
  • Teon
    Distance: 43 km ·Stratovolcano ·Elevation: 728 m ·Last eruption: 1904 ·Indonesia
  • Serua
    Distance: 78 km ·Stratovolcano ·Elevation: 608 m ·Last eruption: 1921 ·Indonesia
  • Wurlali
    Distance: 96 km ·Stratovolcano ·Elevation: 868 m ·Last eruption: 1892 ·Indonesia
  • Manuk
    Distance: 163 km ·Stratovolcano ·Elevation: 257 m ·Indonesia
  • Banda Api
    Distance: 252 km ·Caldera ·Elevation: 596 m ·Last eruption: 1988 ·Indonesia

Sources: Smithsonian GVP & USGS

Historic earthquake map · Indonesia

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

Country statistics · Indonesia

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

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