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On this day
Significant earthquakes on July 21st
M6.5+ events from the USGS catalog (1900–present).
7.5
The 1952 Kern County, California Earthquake
1952·Great·6 km deep
7.3
46 km SSW of Vrangel’, Russia
1994·Great·471 km deep
7.3
45 km SSE of Lata, Solomon Islands
1934·Great·15 km deep
6.9
22 km SSW of Dicabisagan, Philippines
1977·Major·33 km deep
6.8
50 km SSW of Panguna, Papua New Guinea
1975·Major·47 km deep
6.8
20 km SSE of Guarumal, Panama
1934·Major·25 km deep
6.7
Macquarie Island region
1977·Major·33 km deep
6.7
112 km S of Panguna, Papua New Guinea
1918·Major·20 km deep
6.6
South Sandwich Islands region
1933·Major·35 km deep