2025-09-22T16:28:53.054Z51.4263159.539210manualconfirmedUSGS5.5mww1Origin/20250922164909.544268.136467Magnitude/20250922164909.544341.1364682025-09-22T16:39:51.775592Z2025-09-22T16:49:09.555434ZOff East Coast of Kamchatkaregion nameOrigin/20250922164909.544268.136467