2025-07-20T20:02:13.077Z52.2523160.458110manualconfirmedUSGS4.4mb1Origin/20250721142001.350934.148347Magnitude/20250721142001.351003.1483482025-07-20T20:37:02.202864Z2025-07-21T14:20:01.363984ZOff East Coast of Kamchatkaregion nameOrigin/20250721142001.350934.148347