2025-09-19T18:40:44.2Z52.9405160.795527.884manualconfirmedUSGS4.9mb1Origin/20250920145608.807475.46891Magnitude/20250920145608.807566.468922025-09-19T18:53:32.316463Z2025-09-20T14:56:08.868481ZOff East Coast of Kamchatkaregion nameOrigin/20250920145608.807475.46891