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Indonesia

M3.6 Earthquake near SUMBAWA REGION, INDONESIA (Indonesia)

UTC time: 2025-09-12 20:39:08 UTC Local time: —

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About this earthquake

A magnitude M3.6 earthquake was recorded near SUMBAWA REGION, INDONESIA (Indonesia) on September 12, 2025 at 20:39 UTC. The earthquake originated at an intermediate depth of about 106 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 43 earthquakes, the strongest at M4.8.

Details

ID
351d41de778da8a8daf85adbd5036b1846b29142
Magnitude
M3.6
Depth
106.0 km
UTC time
2025-09-12 20:39:08 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Barat
Source
emsc
Coordinates
-8.61000, 118.41000
Temperature
24.2°C

Depth profile

Depth profile Depth: 106 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 106 km
Intermediate
106 km
106 km — deeper than the regional average (43.2 km)
Regional average: 43.2 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Tambora
    Distance: 60 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sangeang Api
    Distance: 86 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Sano, Wai
    Distance: 176 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Rinjani
    Distance: 214 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Ranakah Activity reported
    Distance: 233 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 281 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Sultan Muhammad Salahuddin AirportIndonesia · BMU · WADB
    31.3 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Nusa Tenggara Barat

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 110 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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