Indonesia

M2.8 Earthquake near SUNDA STRAIT, INDONESIA (Indonesia)

UTC time: 2025-09-04 08:23:01 UTC Local time: —

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About this earthquake

On September 4, 2025 at 08:23 UTC, a magnitude M2.8 earthquake occurred near SUNDA STRAIT, INDONESIA (Indonesia). With a focal depth of about 12 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Indonesia: 34 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
7db87f704b50cb4a0b8f45c7df505019fde33be7
Magnitude
M2.8
Depth
12.0 km
UTC time
2025-09-04 08:23:01 UTC
Local time
—
Country
City
Source
emsc
Coordinates
-6.54000, 105.09000
Temperature
27.5°C

Depth profile

Depth profile Depth: 12 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12 km
Shallow
12 km
12 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

  • Krakatau Activity reported
    Distance: 61 km ·Caldera ·Elevation: 285 m ·Last eruption: 2024 ·Indonesia
  • Distance: 101 km ·Stratovolcano ·Elevation: 1'324 m ·Indonesia
  • Distance: 110 km ·Stratovolcano ·Elevation: 1'768 m ·Indonesia
  • Distance: 170 km ·Caldera(s) ·Elevation: 1'000 m ·Last eruption: 2024 ·Indonesia
  • Distance: 177 km ·Stratovolcano(es) ·Elevation: 1'726 m ·Last eruption: 1939 ·Indonesia
  • Distance: 183 km ·Stratovolcano ·Elevation: 2'218 m ·Last eruption: 1938 ·Indonesia

Banten

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 148 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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