Coast Guard Lt. Jeannie Crump says the Artemis Racing catamaran carrying a Swedish flag capsized just after 1 p.m. Thursday (UST) near Treasure Island, the former naval station located in the bay.

All 12 people on board have been accounted for.

Crump says the injured crew member was taken to a nearby yacht club and would be moved to the hospital. She didn't know the extent of the person's injuries.

The 11 other people on board were transferred to a support boat operated by Oracle Racing, which is defending its America's Cup title from last year in San Francisco this summer.