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Indonesia · West Nusa Tenggara

M3.1 Earthquake near Bolo, West Nusa Tenggara (Indonesia)

UTC time: 2026-06-28 22:48:46 UTC Local time: —

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About this earthquake

A magnitude M3.1 earthquake was recorded near Bolo, West Nusa Tenggara (Indonesia) on June 28, 2026 at 22:48 UTC. At around 116 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 22 earthquakes, the strongest at M5.0.

Details

ID
b4bb413b0964542cc15bb7ec34329101ec73502c
Magnitude
M3.1
Depth
116.0 km
UTC time
2026-06-28 22:48:46 UTC
Local time
—
Country
Indonesia
State
West Nusa Tenggara
City
Bolo
Village
Bolo
Source
emsc
Coordinates
-8.48000, 118.59000
Temperature
22.7°C

Depth profile

Depth profile Depth: 116 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 116 km
Intermediate
116 km
116 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

  • Sangeang Api
    Distance: 61 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Tambora
    Distance: 70 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sano, Wai
    Distance: 158 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 214 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Rinjani
    Distance: 233 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Inierie
    Distance: 263 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
    12.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-26

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

26 Sep 2025 – 26 Sep 2026 · M ≥ 3.0 · 58 Catalogue entries

Of 57 other entries for this area and period, 38 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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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