Magnitude
M3.1
- Depth
- 18.0 km
- Source
- EMSC
Maluku
Country overviewIndonesia
M3.1 Earthquake near SERAM, INDONESIA (Indonesia)
Map
About this earthquake
A magnitude M3.1 earthquake was recorded near SERAM, INDONESIA (Indonesia) on October 3, 2025 at 19:31 UTC. The hypocenter lay relatively close to the surface at around 18 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.
The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 51 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.
Details
Depth profile
Shallow
18 km
18 km — shallower than the regional average (43.3 km)
Regional average: 43.3 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
Maluku
Context for this earthquake
05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 1,254 Catalogue entries
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
Open seismic profileHistoric earthquake map · Indonesia
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Country statistics · Indonesia
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Stats (last 24h)
Global (24h)
564
Country (24h)
Indonesia
51
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