2025-07-20T16:24:13.443Z52.8571160.582344.738manualconfirmedUSGS4.8mb1Origin/20250720164509.105765.128815Magnitude/20250720164509.105847.1288162025-07-20T16:36:13.558948Z2025-07-20T16:45:09.12128ZOff East Coast of Kamchatkaregion nameOrigin/20250720164509.105765.128815