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Indonesia

M4.1 Earthquake near SUMBA REGION, INDONESIA (Indonesia)

UTC time: 2025-08-29 01:29:20 UTC Local time: —

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About this earthquake

On August 29, 2025 at 01:29 UTC, a magnitude M4.1 earthquake occurred near SUMBA REGION, INDONESIA (Indonesia). The hypocenter lay relatively close to the surface at around 10 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 33 earthquakes, the strongest at M4.8.

Details

ID
d3be8f82ea3f6a34802526c19472c97adeb19567
Magnitude
M4.1
Depth
10.0 km
UTC time
2025-08-29 01:29:20 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Timur
Source
emsc
Coordinates
-10.35000, 120.43000
Temperature
26.0°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 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

  • Inierie
    Distance: 174 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Sano, Wai
    Distance: 186 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ebulobo
    Distance: 190 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Inielika
    Distance: 190 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Ranakah Activity reported
    Distance: 191 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Iya
    Distance: 210 km ·Stratovolcano ·Elevation: 618 m ·Last eruption: 1969 ·Indonesia

Nusa Tenggara Timur

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 345 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

Open history map
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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