2025-08-21T07:58:30.0000Z44.4142.4-0manualconfirmedEMSC3.5m1Origin/20250821080758.579418.175731Magnitude/20250821080758.579533.1757322025-08-21T08:07:58.592929ZHokkaido, Japan Regionregion nameOrigin/20250821080758.579418.175731