2025-07-31T10:37:52.0000Z51.55159.1440manualconfirmedGFZ4.91Origin/20250731111422.63825.103765Magnitude/20250731111422.638318.1037662025-07-31T10:51:16.14735Z2025-07-31T11:14:23.623428ZOff East Coast of Kamchatkaregion nameOrigin/20250731111422.63825.103765