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M4.0 Depth: 20.8 km

M4.0 Earthquake near Taiwan (Taiwan)

UTC time: 2026-08-12 12:20:51 UTC Local time: —

About this earthquake

On August 12, 2026 at 12:20 UTC, a magnitude M4.0 earthquake occurred near Taiwan (Taiwan). With a focal depth of about 21 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 data is provided by Taiwan CWA and cross-checked across seismological networks. Taiwan: over the past 24 hours, QuakeMap24 logged 2 earthquakes, the strongest at M4.8.

Details

Magnitude
M4.0
Depth
20.8 km
UTC time
2026-08-12 12:20:51 UTC
Local time
—
Country
Taiwan
City
Taiwan
Source
cwa
Coordinates
22.45000, 120.99000

Map

Depth profile

Depth profile Depth: 20.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20.8 km
Shallow
20.8 km
20.8 km — shallower than the regional average (26.9 km)
Regional average: 26.9 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

  • Iraya
    Distance: 244 km ·Stratovolcano ·Elevation: 1'009 m ·Last eruption: 1454 ·Philippines
  • Kueishantao
    Distance: 283 km ·Stratovolcano ·Elevation: 361 m ·Last eruption: 1853 ·Taiwan
  • Tatun Volcanic Group
    Distance: 309 km ·Lava dome(s) ·Elevation: 1'120 m ·Last eruption: 648 ·Taiwan
  • Babuyan Claro
    Distance: 340 km ·Stratovolcano(es) ·Elevation: 1'064 m ·Last eruption: 1924 ·Philippines
  • Submarine Volcano NNE of Iriomotejima
    Distance: 381 km ·Stratovolcano ·Elevation: -200 m ·Last eruption: 1924 ·Japan
  • Didicas
    Distance: 396 km ·Compound ·Elevation: 228 m ·Last eruption: 1978 ·Philippines

Historic earthquake map · Taiwan

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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 · Taiwan

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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