In September of 1867 the USS Shubrick, a steamer that served
as a lighthouse tender, was in route to Cape Mendocino Lighthouse to deliver
supplies. In heavy fog the ship wrecked and the captain ran her aground at Big
Flat. For months on end the crew laboriously repaired the ship on shore. Subtle signs
of this endeavor can still be seen at Big Flat. Also, notice the peak above the flat is named after the vessel (and the
crew) that it watched over for nearly a year, a century and a half ago.
Photo from NPS. Courtesy of USCG Historian's office
Original article published in the New York Times (thank you) describes the events in more detail.
Original article published in the New York Times (thank you) describes the events in more detail.