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M3.4 Depth: 13.0 km

M3.4 Earthquake near Kabupaten Manggarai Barat, East Nusa Tenggara (Indonesia)

UTC time: 2026-08-15 03:26:49 UTC Local time: —

About this earthquake

On August 15, 2026 at 03:26 UTC, a magnitude M3.4 earthquake occurred near Kabupaten Manggarai Barat, East Nusa Tenggara (Indonesia). The hypocenter lay relatively close to the surface at around 13 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 173 earthquakes, the strongest at M7.7.

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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 (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

  • Sano, Wai
    Distance: 56 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah
    Distance: 65 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 111 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Sangeang Api
    Distance: 113 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Inierie
    Distance: 117 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Ebulobo
    Distance: 136 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia

Historic earthquake map · Indonesia

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