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M3.9 Depth: 17.0 km

M3.9 Earthquake near SUNDA STRAIT, INDONESIA (Indonesia)

UTC time: 2025-10-30 12:08:04 UTC Local time: —

About this earthquake

On October 30, 2025 at 12:08 UTC, a magnitude M3.9 earthquake occurred near SUNDA STRAIT, INDONESIA (Indonesia). The hypocenter lay relatively close to the surface at around 17 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: 61 earthquakes were recorded in the past 24 hours, the strongest reaching M5.9.

Details

Magnitude
M3.9
Depth
17.0 km
UTC time
2025-10-30 12:08:04 UTC
Local time
—
Country
Indonesia
City
Banten
Source
emsc
Coordinates
-6.71000, 105.16000
Temperature
27.6°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
17 km — shallower than the regional average (49.8 km)
Regional average: 49.8 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

  • Krakatau
    Distance: 74 km ·Caldera ·Elevation: 285 m ·Last eruption: 2024 ·Indonesia
  • Pulosari
    Distance: 99 km ·Stratovolcano ·Elevation: 1'324 m ·Indonesia
  • Karang
    Distance: 110 km ·Stratovolcano ·Elevation: 1'768 m ·Indonesia
  • Perbakti-Gagak
    Distance: 167 km ·Stratovolcano(es) ·Elevation: 1'726 m ·Last eruption: 1939 ·Indonesia
  • Salak
    Distance: 174 km ·Stratovolcano ·Elevation: 2'218 m ·Last eruption: 1938 ·Indonesia
  • Suoh
    Distance: 190 km ·Caldera(s) ·Elevation: 1'000 m ·Last eruption: 2024 ·Indonesia

Historic earthquake map · Indonesia

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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 · Indonesia

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

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