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Indonesia

M2.5 Earthquake near FLORES SEA (Indonesia)

UTC time: 2025-10-30 19:30:05 UTC Local time: —

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About this earthquake

On October 30, 2025 at 19:30 UTC, a magnitude M2.5 earthquake occurred near FLORES SEA (Indonesia). With a focal depth of about 25 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 50 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
0ac174a738007747b1ac3ae1ef10c5801ec8b110
Magnitude
M2.5
Depth
25.0 km
UTC time
2025-10-30 19:30:05 UTC
Local time
—
Country
Indonesia
Source
emsc
Coordinates
-7.77000, 119.01000
Temperature
28.9°C

Depth profile

Depth profile Depth: 25 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 25 km
Shallow
25 km
25 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

  • Sangeang Api
    Distance: 48 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Tambora
    Distance: 123 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sano, Wai
    Distance: 153 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 193 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 242 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 246 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia

Indonesia

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 17,525 Catalogue entries

Of 17,524 other entries for this area and period, 15,470 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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