Earthquake details

Monday, July 4, 1921 Earthquake

The earthquake hit Japan on Monday, July 4, 1921 at 14:18 UTC with a magnitude of 6.2. The closest known location in the current dataset is Amami (Japan - JP), about 75.2 km away. The epicenter is located at longitude 129.781 and latitude 29.004.

Magnitude 6.2
Alert Severe
Depth 35.0 km
Coordinates 29.004, 129.781
UTC time 1921-07-04 14:18:16.610
Location Amami
Country Japan (JP)
Severity Severe

Earthquake map 1921-07-04

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 5.1
Amami
Japan · 2026-07-23 09:22 UTC
131.1 km
M 4.5
Amami
Japan · 2026-06-16 23:18 UTC
84.4 km
M 4.6
Amami
Japan · 2026-03-20 21:19 UTC
81.2 km
M 4.3
Amami
Japan · 2026-01-25 21:55 UTC
113.2 km
M 5.3
Amami
Japan · 2025-10-07 21:38 UTC
47.2 km

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