2025-06-21T15:05:23.129Z42.772146.741126.168manualconfirmedUSGS4.9mb1Origin/20250621153345.373553.26511Magnitude/20250621153345.373633.265122025-06-21T15:12:06.017188Z2025-06-21T15:33:45.384391ZOff Coast of Hokkaido, Japanregion nameOrigin/20250621153345.373553.26511