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Indonesia

M4.7 Earthquake near 47 km WNW of Kotabumi, Indonesia (Indonesia)

UTC time: 2025-10-21 19:03:00 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. How our reports are produced ↗

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About this earthquake

A magnitude M4.7 earthquake was recorded near 47 km WNW of Kotabumi, Indonesia (Indonesia) on October 21, 2025 at 19:03 UTC. The earthquake originated at an intermediate depth of about 167 km. 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 43 earthquakes, the strongest at M4.6.

Details

ID
8e5dd56b4317057021671a2d322917349b308ca8
Magnitude
M4.7
Depth
166.6 km
UTC time
2025-10-21 19:03:00 UTC
Local time
—
Country
Indonesia
City
Lampung
Source
usgs
Coordinates
-4.62960, 104.49800
Temperature
25.6°C

Depth profile

Depth profile Depth: 166.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 166.6 km
Intermediate
166.6 km
166.6 km — deeper than the regional average (43.8 km)
Regional average: 43.8 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

  • Ranau
    Distance: 69 km ·Caldera ·Elevation: 1'854 m ·Indonesia
  • Suoh
    Distance: 73 km ·Caldera(s) ·Elevation: 1'000 m ·Last eruption: 2024 ·Indonesia
  • Patah
    Distance: 138 km ·Stratovolcano? ·Elevation: 2'836 m ·Indonesia
  • Dempo
    Distance: 167 km ·Stratovolcano(es) ·Elevation: 3'142 m ·Last eruption: 2025 ·Indonesia
  • Krakatau Activity reported
    Distance: 193 km ·Caldera ·Elevation: 285 m ·Last eruption: 2024 ·Indonesia
  • Kaba
    Distance: 242 km ·Stratovolcano ·Elevation: 1'962 m ·Last eruption: 2000 ·Indonesia

Lampung

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 3.0 · 38 Catalogue entries

Of 37 other entries for this area and period, 2 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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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