2025-07-21T15:38:24.599Z52.8312160.347610manualconfirmedUSGS4.4mb1Origin/20250721162914.337608.150003Magnitude/20250721162914.337693.1500042025-07-21T16:29:01.96998Z2025-07-21T16:29:14.349317ZOff East Coast of Kamchatkaregion nameOrigin/20250721162914.337608.150003