M3.1 Depth: 40.0 km

M3.1 Earthquake near SOUTHERN SUMATRA, INDONESIA (Indonesia)

UTC time: 2025-07-23 16:35:44 UTC Local time:

About this earthquake

A magnitude M3.1 earthquake was recorded near SOUTHERN SUMATRA, INDONESIA (Indonesia) on July 23, 2025 at 16:35 UTC. The hypocenter lay relatively close to the surface at around 40 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 64 earthquakes, the strongest at M5.7.

Details

Magnitude
M3.1
Depth
40.0 km
UTC time
2025-07-23 16:35:44 UTC
Local time
Country
City
Source
emsc
Coordinates
-4.64000, 102.25000
Temperature
27.2°C

Map

Depth profile

Depth profile Depth: 40 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 40 km
Shallow
40 km
40 km — close to the regional average (49.2 km)
Regional average: 49.2 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

  • Dempo
    Distance: 119 km ·Stratovolcano(es) ·Elevation: 3'142 m ·Last eruption: 2025 ·Indonesia
  • Patah
    Distance: 125 km ·Stratovolcano? ·Elevation: 2'836 m ·Indonesia
  • Kaba
    Distance: 132 km ·Stratovolcano ·Elevation: 1'962 m ·Last eruption: 2000 ·Indonesia
  • Ranau
    Distance: 187 km ·Caldera ·Elevation: 1'854 m ·Indonesia
  • Suoh
    Distance: 234 km ·Caldera(s) ·Elevation: 1'000 m ·Last eruption: 2024 ·Indonesia
  • Sumbing
    Distance: 254 km ·Stratovolcano ·Elevation: 2'507 m ·Last eruption: 1921 ·Indonesia

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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