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Indonesia

M3.3 Earthquake near SUMBAWA REGION, INDONESIA (Indonesia)

UTC time: 2025-08-27 21:50:07 UTC Local time: —

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About this earthquake

On August 27, 2025 at 21:50 UTC, a magnitude M3.3 earthquake occurred near SUMBAWA REGION, INDONESIA (Indonesia). With a focal depth of about 37 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: over the past 24 hours, QuakeMap24 logged 32 earthquakes, the strongest at M4.8.

Details

ID
a1fca2e0ae74e434c927c5626d9b5f8f9619bbc2
Magnitude
M3.3
Depth
37.0 km
UTC time
2025-08-27 21:50:07 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Timur
Source
emsc
Coordinates
-9.49000, 118.84000
Temperature
25.6°C

Depth profile

Depth profile Depth: 37 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 37 km
Shallow
37 km
37 km — close to 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

  • Sangeang Api
    Distance: 146 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Sano, Wai
    Distance: 153 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Tambora
    Distance: 166 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Ranakah Activity reported
    Distance: 208 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 241 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Inielika
    Distance: 250 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Tambolaka AirportIndonesia · TMC · WATK
    45.1 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 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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