Indonesia

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

UTC time: 2025-12-28 19:33:32 UTC Local time: —

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About this earthquake

On December 28, 2025 at 19:33 UTC, a magnitude M3.3 earthquake occurred near SOUTHERN SUMATRA, INDONESIA (Indonesia). At around 181 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 58 earthquakes, the strongest at M5.1.

Details

ID
3c8fc3fb9e31979059faf901d55ea429fd79079b
Magnitude
M3.3
Depth
181.0 km
UTC time
2025-12-28 19:33:32 UTC
Local time
—
Country
City
Source
emsc
Coordinates
-2.10000, 102.24000
Temperature
20.6°C

Depth profile

Depth profile Depth: 181 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 181 km
Intermediate
181 km
181 km — deeper than the regional average (43.4 km)
Regional average: 43.4 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

  • Distance: 67 km ·Stratovolcano ·Elevation: 2'507 m ·Last eruption: 1921 ·Indonesia
  • Distance: 117 km ·Stratovolcano ·Elevation: 3'800 m ·Last eruption: 2024 ·Indonesia
  • Distance: 163 km ·Stratovolcano ·Elevation: 1'962 m ·Last eruption: 2000 ·Indonesia
  • Distance: 213 km ·Stratovolcano ·Elevation: 2'575 m ·Last eruption: 2007 ·Indonesia
  • Distance: 234 km ·Stratovolcano(es) ·Elevation: 3'142 m ·Last eruption: 2025 ·Indonesia
  • Distance: 267 km ·Stratovolcano? ·Elevation: 2'836 m ·Indonesia

Indonesia

Context for this earthquake

02 Oct 2025 – 02 Oct 2026 · M ≥ 3.0 · 9,265 Catalogue entries

Of 9,264 other entries for this area and period, 5,279 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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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