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Indonesia · Nusa Tenggara Barat

M3.5 Earthquake near Raba Baka, Nusa Tenggara Barat (Indonesia)

UTC time: 2026-05-29 09:17:52 UTC Local time: —
Magnitude
M3.5
Depth
115.0 km
Source
EMSC

Nusa Tenggara Barat · Raba Baka

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About this earthquake

A magnitude M3.5 earthquake was recorded near Raba Baka, Nusa Tenggara Barat (Indonesia) on May 29, 2026 at 09:17 UTC. At around 115 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: 42 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

ID
323d871cbae45f20615b4b36c582a2e8f488a816
Magnitude
M3.5
Depth
115.0 km
UTC time
2026-05-29 09:17:52 UTC
Local time
—
Country
Indonesia
State
Nusa Tenggara Barat
City
Raba Baka
Village
Raba Baka
Source
emsc
Coordinates
-8.50000, 118.39000
Temperature
22.0°C

Depth profile

Depth profile Depth: 115 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 115 km
Intermediate
115 km
115 km — deeper than the regional average (43.4 km)
Regional average: 43.4 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: 51 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sangeang Api
    Distance: 82 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Sano, Wai
    Distance: 180 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Rinjani
    Distance: 211 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Ranakah Activity reported
    Distance: 236 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 284 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
    32.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-27

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

28 Sep 2025 – 28 Sep 2026 · M ≥ 3.0 · 113 Catalogue entries

Of 112 other entries for this area and period, 30 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Indonesia

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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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