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Indonesia

M4.9 Earthquake near 28 km NW of Kotabumi, Indonesia (Indonesia)

UTC time: 2025-08-28 02:15:42 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

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About this earthquake

On August 28, 2025 at 02:15 UTC, a magnitude M4.9 earthquake occurred near 28 km NW of Kotabumi, Indonesia (Indonesia). At around 195 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS. Indonesia: over the past 24 hours, QuakeMap24 logged 31 earthquakes, the strongest at M4.4.

Details

ID
ed8f122f158f7bd3b7e2450073e5fde84ab56245
Magnitude
M4.9
Depth
195.5 km
UTC time
2025-08-28 02:15:42 UTC
Local time
—
Country
Indonesia
City
Lampung
Source
usgs
Coordinates
-4.61790, 104.72300
Temperature
31.5°C

Depth profile

Depth profile Depth: 195.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 195.5 km
Intermediate
195.5 km
195.5 km — deeper than the regional average (43.6 km)
Regional average: 43.6 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

  • Suoh
    Distance: 86 km ·Caldera(s) ·Elevation: 1'000 m ·Last eruption: 2024 ·Indonesia
  • Ranau
    Distance: 93 km ·Caldera ·Elevation: 1'854 m ·Indonesia
  • Patah
    Distance: 162 km ·Stratovolcano? ·Elevation: 2'836 m ·Indonesia
  • Krakatau Activity reported
    Distance: 182 km ·Caldera ·Elevation: 285 m ·Last eruption: 2024 ·Indonesia
  • Dempo
    Distance: 190 km ·Stratovolcano(es) ·Elevation: 3'142 m ·Last eruption: 2025 ·Indonesia
  • Karang
    Distance: 235 km ·Stratovolcano ·Elevation: 1'768 m ·Indonesia

Lampung

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 3.0 · 43 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

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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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