2025-08-04T09:21:24.216Z51.7215160.194610manualconfirmedUSGS4.6mb1Origin/20250804094937.48466.203613Magnitude/20250804094937.484729.2036142025-08-04T09:39:49.572077Z2025-08-04T09:49:37.496325ZOff East Coast of Kamchatkaregion nameOrigin/20250804094937.48466.203613