Indonesia

M3.5 Earthquake near SOUTHERN SUMATRA, INDONESIA (Indonesia)

UTC time: 2025-10-31 04:39:41 UTC Local time: —

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About this earthquake

On October 31, 2025 at 04:39 UTC, a magnitude M3.5 earthquake occurred near SOUTHERN SUMATRA, INDONESIA (Indonesia). With a focal depth of about 61 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 56 earthquakes, the strongest at M4.8.

Details

ID
5bdfe77e2a3ee856721bf7929f92b0bc913ff406
Magnitude
M3.5
Depth
61.0 km
UTC time
2025-10-31 04:39:41 UTC
Local time
—
Country
City
Source
emsc
Coordinates
-4.85000, 103.61000
Temperature
31.8°C

Depth profile

Depth profile Depth: 61 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 61 km
Shallow
61 km
61 km — deeper than the regional average (43.4 km)
Regional average: 43.4 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

  • Distance: 35 km ·Caldera ·Elevation: 1'854 m ·Indonesia
  • Distance: 74 km ·Stratovolcano? ·Elevation: 2'836 m ·Indonesia
  • Distance: 86 km ·Caldera(s) ·Elevation: 1'000 m ·Last eruption: 2024 ·Indonesia
  • Distance: 107 km ·Stratovolcano(es) ·Elevation: 3'142 m ·Last eruption: 2025 ·Indonesia
  • Distance: 184 km ·Stratovolcano ·Elevation: 1'962 m ·Last eruption: 2000 ·Indonesia
  • Krakatau Activity reported
    Distance: 244 km ·Caldera ·Elevation: 285 m ·Last eruption: 2024 ·Indonesia

Bengkulu

Context for this earthquake

02 Oct 2025 – 02 Oct 2026 · M ≥ 3.0 · 191 Catalogue entries

Of 190 other entries for this area and period, 82 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

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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