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On this day
Significant earthquakes on January 21st
M6.5+ events from the USGS catalog (1900–present).
7.4
50 km SSW of Ōyama, Japan
1906·Great·300 km deep
7.1
Southwest Indian Ridge
1933·Great·10 km deep
7.0
36 km NNE of Sofifi, Indonesia
1994·Great·20 km deep
7.0
104 km ESE of Kuril’sk, Russia
1976·Great·41 km deep
6.9
214 km SSE of Sofifi, Indonesia
1985·Major·33 km deep
6.7
Galapagos Triple Junction region
1970·Major·15 km deep
6.5
north of Ascension Island
1968·Major·19 km deep