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Indonesia

M2.8 Earthquake near SUMBAWA REGION, INDONESIA (Indonesia)

UTC time: 2025-08-29 04:35:29 UTC Local time: —

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About this earthquake

On August 29, 2025 at 04:35 UTC, a magnitude M2.8 earthquake occurred near SUMBAWA REGION, INDONESIA (Indonesia). The hypocenter lay relatively close to the surface at around 13 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Indonesia: 33 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
2d8530ae293d4d8d87a714977cce83b15dd80db4
Magnitude
M2.8
Depth
13.0 km
UTC time
2025-08-29 04:35:29 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Barat
Source
emsc
Coordinates
-8.46000, 117.13000
Temperature
29.5°C

Depth profile

Depth profile Depth: 13 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13 km
Shallow
13 km
13 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

  • Rinjani
    Distance: 73 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Tambora
    Distance: 99 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Agung
    Distance: 179 km ·Stratovolcano ·Elevation: 2'997 m ·Last eruption: 2022 ·Indonesia
  • Batur
    Distance: 194 km ·Caldera ·Elevation: 1'711 m ·Last eruption: 2000 ·Indonesia
  • Sangeang Api
    Distance: 215 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Buyan-Bratan
    Distance: 221 km ·Caldera ·Elevation: 2'244 m ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Sultan Muhammad Kaharuddin III AirportIndonesia · SWQ · WADS
    31.2 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 ≥ 2.0 · 437 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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