Indonesia

M4.1 Earthquake near MOLUCCA SEA (Indonesia)

UTC time: 2025-09-18 17:08:48 UTC Local time: —

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About this earthquake

On September 18, 2025 at 17:08 UTC, a magnitude M4.1 earthquake occurred near MOLUCCA SEA (Indonesia). The hypocenter lay relatively close to the surface at around 28 km, increasing how strongly it was felt. 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. Indonesia: over the past 24 hours, QuakeMap24 logged 38 earthquakes, the strongest at M4.8.

Details

ID
34f3966d25527a03fcda5d3648e6428ec6076174
Magnitude
M4.1
Depth
28.0 km
UTC time
2025-09-18 17:08:48 UTC
Local time
—
Country
Source
emsc
Coordinates
1.66000, 126.45000
Temperature
27.1°C

Depth profile

Depth profile Depth: 28 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 28 km
Shallow
28 km
28 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

  • Distance: 121 km ·Caldera(s) ·Elevation: 979 m ·Indonesia
  • Distance: 124 km ·Stratovolcano ·Elevation: 1'635 m ·Last eruption: 2007 ·Indonesia
  • Distance: 127 km ·Stratovolcano ·Elevation: 993 m ·Indonesia
  • Distance: 128 km ·Stratovolcano ·Elevation: 687 m ·Indonesia
  • Ibu Activity reported
    Distance: 133 km ·Stratovolcano ·Elevation: 1'357 m ·Last eruption: 2026 ·Indonesia
  • Distance: 136 km ·Stratovolcano ·Elevation: 1'035 m ·Indonesia

Maluku Utara

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 776 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 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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