2025-07-21T16:20:15.305Z52.8001160.509910manualconfirmedUSGS5.3mb1Origin/20250721163819.697997.150123Magnitude/20250721163819.698073.1501242025-07-21T16:31:07.939828Z2025-07-21T16:38:19.712373ZOff East Coast of Kamchatkaregion nameOrigin/20250721163819.697997.150123