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Indonesia · West Nusa Tenggara

M3.6 Earthquake near Raba Baka, West Nusa Tenggara (Indonesia)

UTC time: 2026-08-30 06:27:31 UTC Local time: —
Magnitude
M3.6
Depth
112.0 km
Source
EMSC

West Nusa Tenggara · Raba Baka

Country overview

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About this earthquake

On August 30, 2026 at 06:27 UTC, a magnitude M3.6 earthquake occurred near Raba Baka, West Nusa Tenggara (Indonesia). At around 112 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 20 earthquakes were recorded in the past 24 hours, the strongest reaching M5.3.

Details

ID
f46605ab26af87f194980dec61aa3c9090489f47
Magnitude
M3.6
Depth
112.0 km
UTC time
2026-08-30 06:27:31 UTC
Local time
—
Country
Indonesia
State
West Nusa Tenggara
City
Raba Baka
Village
Raba Baka
Source
emsc
Coordinates
-8.52000, 118.41000
Temperature
30.6°C

Depth profile

Depth profile Depth: 112 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 112 km
Intermediate
112 km
112 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: 54 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sangeang Api
    Distance: 81 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Sano, Wai
    Distance: 177 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: 282 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
    30.3 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

West Nusa Tenggara

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 63 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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