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M4.3 Depth: 117.0 km

M4.3 Earthquake near NORTHERN SUMATRA, INDONESIA (Indonesia)

UTC time: 2025-08-23 16:32:16 UTC Local time: —

About this earthquake

On August 23, 2025 at 16:32 UTC, a magnitude M4.3 earthquake occurred near NORTHERN SUMATRA, INDONESIA (Indonesia). The earthquake originated at an intermediate depth of about 117 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 86 earthquakes, the strongest at M4.6.

Details

Magnitude
M4.3
Depth
117.0 km
UTC time
2025-08-23 16:32:16 UTC
Local time
—
Country
Indonesia
City
Sumatera Utara
Source
emsc
Coordinates
0.71000, 99.38000
Temperature
24.0°C

Map

Depth profile

Depth profile Depth: 117 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 117 km
Intermediate
117 km
117 km — deeper than the regional average (49.6 km)
Regional average: 49.6 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: 18 km ·Stratovolcano ·Elevation: 2'145 m ·Last eruption: 1986 ·Indonesia
  • Malintang
    Distance: 41 km ·Stratovolcano ·Elevation: 1'988 m ·Indonesia
  • Talakmau
    Distance: 97 km ·Complex ·Elevation: 2'911 m ·Indonesia
  • Tandikat-Singgalang
    Distance: 164 km ·Stratovolcano(es) ·Elevation: 2'879 m ·Last eruption: 1924 ·Indonesia
  • Marapi
    Distance: 172 km ·Complex ·Elevation: 2'885 m ·Last eruption: 2026 ·Indonesia
  • Talang
    Distance: 237 km ·Stratovolcano ·Elevation: 2'575 m ·Last eruption: 2007 ·Indonesia

Historic earthquake map · Indonesia

Open history map
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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