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M3.3 Depth: 38.0 km

M3.3 Earthquake near Koto XI Tarusan, West Sumatra (Indonesia)

UTC time: 2026-08-02 14:30:13 UTC Local time: —

About this earthquake

On August 2, 2026 at 14:30 UTC, a magnitude M3.3 earthquake occurred near Koto XI Tarusan, West Sumatra (Indonesia). With a focal depth of about 38 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Indonesia: 78 earthquakes were recorded in the past 24 hours, the strongest reaching M4.6.

Map

Depth profile

Depth profile Depth: 38 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 38 km
Shallow
38 km
38 km — shallower than the regional average (49.3 km)
Regional average: 49.3 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

  • Talang
    Distance: 55 km ·Stratovolcano ·Elevation: 2'575 m ·Last eruption: 2007 ·Indonesia
  • Tandikat-Singgalang
    Distance: 69 km ·Stratovolcano(es) ·Elevation: 2'879 m ·Last eruption: 1924 ·Indonesia
  • Marapi
    Distance: 80 km ·Complex ·Elevation: 2'885 m ·Last eruption: 2026 ·Indonesia
  • Talakmau
    Distance: 126 km ·Complex ·Elevation: 2'911 m ·Indonesia
  • Kerinci
    Distance: 140 km ·Stratovolcano ·Elevation: 3'800 m ·Last eruption: 2024 ·Indonesia
  • Malintang
    Distance: 178 km ·Stratovolcano ·Elevation: 1'988 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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