2025-05-31T12:29:02.16Z42.2931144.551635.166manualconfirmedUSGS4.8mb1Origin/20250531124637.240001.193227Magnitude/20250531124637.240068.1932282025-05-31T12:34:55.296476Z2025-05-31T12:46:39.132409ZHokkaido, Japan Regionregion nameOrigin/20250531124637.240001.193227