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M3.1 Depth: 6.0 km

M3.1 Earthquake near SUMBA REGION, INDONESIA (Indonesia)

UTC time: 2025-07-17 09:45:57 UTC Local time: —

About this earthquake

On July 17, 2025 at 09:45 UTC, a magnitude M3.1 earthquake occurred near SUMBA REGION, INDONESIA (Indonesia). With a focal depth of about 6 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: 77 earthquakes were recorded in the past 24 hours, the strongest reaching M4.6.

Details

Magnitude
M3.1
Depth
6.0 km
UTC time
2025-07-17 09:45:57 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Timur
Source
emsc
Coordinates
-10.03000, 119.37000
Temperature
26.7°C

Map

Depth profile

Depth profile Depth: 6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 6 km
Shallow
6 km
6 km — shallower than the regional average (49.6 km)
Regional average: 49.6 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

  • Sano, Wai
    Distance: 160 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah
    Distance: 200 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Sangeang Api
    Distance: 206 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Inierie
    Distance: 216 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Inielika
    Distance: 228 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Ebulobo
    Distance: 241 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia

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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