Update: Scientists study loose flake in Black Canyon while Sorkin and Harlan climb for the Grief Fund
Madaleine Sorkin and Mary Harlan raised awareness for the Climbing Grief Fund by climbing two routes in the Black Canyon in a day on October 29. Their intentions to climb a third route were thwarted by rain. In May, a loose flake had resulted in a climbing closure that ended their earlier plans for a “24 Hours into the Black” linkup. Since then, the National Park Service has been studying the flake on South Chasm View Wall, and results are pending for December at the earliest. The flake is currently estimated to have a volume of 3,800 tons, which rivals the massive rockfalls that happened on El Capitan last year.