A powerful hurricane in the eastern Pacific washed away an 11-acre island in the French Frigate Shoals, part of a national monument in the remote northwestern Hawaiian Islands.Approximately a half mile long and 400 feet wide, East Island was the second-largest islet in French Frigate Shoals ― an atoll some 550 miles northwest of Honolulu ― and a key habitat for the critically endangered Hawaiian monk seal, the threatened Hawaiian green sea turtle and several species of seabirds.The island’s dramatic vanishing act was first reported by Honolulu Civil Beat and confirmed by HuffPost. Satellite images distributed by the U.S. Fish and Wildlife Service show the spit of white sand almost entirely erased, scattered out onto the reef to the north. The U.S. Fish and Wildlife Service did not immediately respond to a request for comment.