M4.0 Depth: 5.0 km

M4.0 Earthquake near nan ao xiang (Taiwan)

UTC time: 2026-05-04 06:59:21 UTC Local time: —

About this earthquake

On May 4, 2026 at 06:59 UTC, a magnitude M4.0 earthquake occurred near nan ao xiang (Taiwan). The hypocenter lay relatively close to the surface at around 5 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by EMSC and cross-checked across seismological networks.

Details

Magnitude

M4.0

Depth

5.0 km

UTC time

2026-05-04 06:59:21 UTC

Local time

—

Country

Taiwan

City

nan ao xiang

County

yi lan xian

Source

emsc

Coordinates

24.58000, 121.78000

Temperature

23.4°C

Map

Depth profile

Shallow

5 km

5 km — shallower than the regional average (24.7 km)

Regional average: 24.7 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: 34 km ·Stratovolcano ·Elevation: 361 m ·Last eruption: 1853 ·Taiwan
Tatun Volcanic Group

Distance: 70 km ·Lava dome(s) ·Elevation: 1'120 m ·Last eruption: 648 ·Taiwan
Submarine Volcano NNE of Iriomotejima

Distance: 217 km ·Stratovolcano ·Elevation: -200 m ·Last eruption: 1924 ·Japan
Iraya

Distance: 458 km ·Stratovolcano ·Elevation: 1'009 m ·Last eruption: 1454 ·Philippines

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