2025-09-12T21:20:09.549Z51.6279160.550510manualconfirmedUSGS4.5mb1Origin/20250913015359.170826.22975Magnitude/20250913015359.171185.229762025-09-13T00:02:11.222006Z2025-09-13T01:53:59.226478ZOff East Coast of Kamchatkaregion nameOrigin/20250913015359.170826.22975