2025-09-18T20:17:40.994Z52.8557160.794910manualconfirmedUSGS5.6mb1Origin/20250919150642.913432.5247Magnitude/20250919150642.913502.52482025-09-18T20:27:59.068652Z2025-09-19T15:36:10.163251ZOff East Coast of Kamchatkaregion nameOrigin/20250919150642.913432.5247