2025-06-20T16:37:30.0000Z42.8146.430manualconfirmedEMSC4m1Origin/20250620164208.789192.11231Magnitude/20250620164208.789273.112322025-06-20T16:42:08.801046ZOff Coast of Hokkaido, Japanregion nameOrigin/20250620164208.789192.11231