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M3.9 Depth: 14.0 km

M3.9 Earthquake near KABUPATEN MANGGARAI, East Nusa Tenggara (Indonesia)

UTC time: 2026-08-15 02:20:54 UTC Local time: —

About this earthquake

On August 15, 2026 at 02:20 UTC, a magnitude M3.9 earthquake occurred near KABUPATEN MANGGARAI, East Nusa Tenggara (Indonesia). The hypocenter lay relatively close to the surface at around 14 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: 173 earthquakes were recorded in the past 24 hours, the strongest reaching M7.7.

Map

Depth profile

Depth profile Depth: 14 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 14 km
Shallow
14 km
14 km — shallower than the regional average (48.9 km)
Regional average: 48.9 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

  • Ranakah
    Distance: 54 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 59 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 74 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Ebulobo
    Distance: 78 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Paluweh
    Distance: 100 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia
  • Sano, Wai
    Distance: 104 km ·Caldera ·Elevation: 1'319 m ·Indonesia

Historic earthquake map · Indonesia

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Country statistics · Indonesia

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View earthquake KPIs, strongest and latest events, and averages for this country.

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