Indonesia

M3.3 Earthquake near NORTHERN SUMATRA, INDONESIA (Indonesia)

UTC time: 2025-10-23 15:16:56 UTC Local time: —

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About this earthquake

On October 23, 2025 at 15:16 UTC, a magnitude M3.3 earthquake occurred near NORTHERN SUMATRA, INDONESIA (Indonesia). The hypocenter lay relatively close to the surface at around 10 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 54 earthquakes, the strongest at M4.8.

Details

ID
47183098eec09c56fff2e03aa431756f8d0d24ee
Magnitude
M3.3
Depth
10.0 km
UTC time
2025-10-23 15:16:56 UTC
Local time
—
Country
City
Source
emsc
Coordinates
4.14000, 97.49000
Temperature
16.6°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (43.3 km)
Regional average: 43.3 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

  • Distance: 102 km ·Stratovolcano ·Elevation: 2'617 m ·Last eruption: 1937 ·Indonesia
  • Sinabung Activity reported
    Distance: 147 km ·Stratovolcano ·Elevation: 2'460 m ·Last eruption: 2021 ·Indonesia
  • Distance: 151 km ·Caldera(s) ·Elevation: 2'181 m ·Last eruption: 1881 ·Indonesia
  • Distance: 158 km ·Complex ·Elevation: 2'785 m ·Last eruption: 2000 ·Indonesia
  • Distance: 447 km ·Stratovolcano ·Elevation: 2'145 m ·Last eruption: 1986 ·Indonesia
  • Distance: 474 km ·Stratovolcano ·Elevation: 1'988 m ·Indonesia

Aceh

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 292 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Indonesia

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Indonesia

View earthquake KPIs, strongest and latest events, and averages for this country.

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