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M3.3 Depth: 9.0 km

M3.3 Earthquake near Satar Padut, East Nusa Tenggara (Indonesia)

UTC time: 2026-08-20 01:58:42 UTC Local time: —

About this earthquake

On August 20, 2026 at 01:58 UTC, a magnitude M3.3 earthquake occurred near Satar Padut, East Nusa Tenggara (Indonesia). The hypocenter lay relatively close to the surface at around 9 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 370 earthquakes, the strongest at M6.1.

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Depth profile

Depth profile Depth: 9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9 km
Shallow
9 km
9 km — shallower than the regional average (45.2 km)
Regional average: 45.2 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: 37 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 65 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 75 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Sano, Wai
    Distance: 78 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ebulobo
    Distance: 89 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Paluweh
    Distance: 125 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia

Historic earthquake map · Indonesia

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