2025-09-12T22:29:25.598Z52.2202159.740135manualconfirmedUSGS4.9mb1Origin/20250912231436.214056.21215Magnitude/20250912231436.214142.212162025-09-12T22:41:33.452037Z2025-09-12T23:14:36.227382ZOff East Coast of Kamchatkaregion nameOrigin/20250912231436.214056.21215