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Indonesia

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

UTC time: 2025-08-20 17:28:59 UTC Local time: —

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About this earthquake

On August 20, 2025 at 17:28 UTC, a magnitude M3.6 earthquake occurred near SUMBAWA REGION, INDONESIA (Indonesia). The earthquake originated at an intermediate depth of about 211 km. Earthquakes of this magnitude are often felt but rarely cause damage.

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
956e37caef1363049b60193622b86ada58bd35fc
Magnitude
M3.6
Depth
211.0 km
UTC time
2025-08-20 17:28:59 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Barat
Source
emsc
Coordinates
-8.21000, 117.93000
Temperature
27.1°C

Depth profile

Depth profile Depth: 211 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 211 km
Intermediate
211 km
211 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: 9 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sangeang Api
    Distance: 125 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Rinjani
    Distance: 162 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Sano, Wai
    Distance: 236 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Agung
    Distance: 267 km ·Stratovolcano ·Elevation: 2'997 m ·Last eruption: 2022 ·Indonesia
  • Batur
    Distance: 281 km ·Caldera ·Elevation: 1'711 m ·Last eruption: 2000 ·Indonesia

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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