2025-09-28T14:44:25.819Z52.6836160.405563.956manualconfirmedUSGS4.5mb1Origin/20250928151626.96599.41975Magnitude/20250928151626.966075.419762025-09-28T15:16:14.385161Z2025-09-28T15:16:28.095164ZOff East Coast of Kamchatkaregion nameOrigin/20250928151626.96599.41975