On Good Friday of 1964, an earthquake with a magnitude of 9.2 devastated much of South Central Alaska. The Pope's apostolic delegate came to view the damage, and upon doing so they saw that Anchorage would be the focal point of both state and spiritual growth. In 1966, the Holy See created the Archdiocese of Anchorage, and made Alaska a separate province. Archbishop Joseph T. Ryan was installed as the first Archbishop of Anchorage on April 14, 1966. Holy Family church became a cathedral with the establishment of the new archdiocese.