M4.2 Depth: 18.8 km

M4.2 Earthquake near 19 km SSW of Lugu, Taiwan (Taiwan)

UTC time: 2025-11-20 19:43:58 UTC Local time: —

About this earthquake

A magnitude M4.2 earthquake was recorded near 19 km SSW of Lugu, Taiwan (Taiwan) on November 20, 2025 at 19:43 UTC. With a focal depth of about 19 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS.

Details

Magnitude

M4.2

Depth

18.8 km

UTC time

2025-11-20 19:43:58 UTC

Local time

—

Country

Taiwan

City

gu keng xiang

Source

usgs

Coordinates

23.58370, 120.69000

Temperature

17.3°C

Map

Depth profile

Shallow

18.8 km

18.8 km — shallower than the regional average (26.4 km)

Regional average: 26.4 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

Kueishantao

Distance: 190 km ·Stratovolcano ·Elevation: 361 m ·Last eruption: 1853 ·Taiwan
Tatun Volcanic Group

Distance: 198 km ·Lava dome(s) ·Elevation: 1'120 m ·Last eruption: 648 ·Taiwan
Submarine Volcano NNE of Iriomotejima

Distance: 347 km ·Stratovolcano ·Elevation: -200 m ·Last eruption: 1924 ·Japan
Iraya

Distance: 372 km ·Stratovolcano ·Elevation: 1'009 m ·Last eruption: 1454 ·Philippines
Babuyan Claro

Distance: 470 km ·Stratovolcano(es) ·Elevation: 1'064 m ·Last eruption: 1924 ·Philippines

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