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M4.0 Depth: 175.0 km

M4.0 Earthquake near Padang Lawas, North Sumatra (Indonesia)

UTC time: 2026-08-09 13:11:35 UTC Local time: —

About this earthquake

On August 9, 2026 at 13:11 UTC, a magnitude M4.0 earthquake occurred near Padang Lawas, North Sumatra (Indonesia). At around 175 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by EMSC. Indonesia: 64 earthquakes were recorded in the past 24 hours, the strongest reaching M4.6.

Map

Depth profile

Depth profile Depth: 175 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 175 km
Intermediate
175 km
175 km — deeper than the regional average (49.3 km)
Regional average: 49.3 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

  • Sorikmarapi
    Distance: 75 km ·Stratovolcano ·Elevation: 2'145 m ·Last eruption: 1986 ·Indonesia
  • Malintang
    Distance: 90 km ·Stratovolcano ·Elevation: 1'988 m ·Indonesia
  • Talakmau
    Distance: 129 km ·Complex ·Elevation: 2'911 m ·Indonesia
  • Marapi
    Distance: 190 km ·Complex ·Elevation: 2'885 m ·Last eruption: 2026 ·Indonesia
  • Tandikat-Singgalang
    Distance: 191 km ·Stratovolcano(es) ·Elevation: 2'879 m ·Last eruption: 1924 ·Indonesia
  • Talang
    Distance: 261 km ·Stratovolcano ·Elevation: 2'575 m ·Last eruption: 2007 ·Indonesia

Historic earthquake map · Indonesia

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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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