2025-07-20T17:10:20.101Z52.8182160.490910manualconfirmedUSGS5.3mb1Origin/20250720174443.278882.130083Magnitude/20250720174443.278953.1300842025-07-20T17:20:40.230405Z2025-07-20T17:44:43.290095ZOff East Coast of Kamchatkaregion nameOrigin/20250720174443.278882.130083