In this photo on display at Pacific Tsunami Museum, people flee the April 1, 1946 tsunami that inundated downtown Hilo, Hawaii, and killed 159 people in the islands. The man who snapped the picture, Cecilio Licos, had just gotten a new camera and was trying it out. The man at right in the photo, George Wong, urged the photographer to get to high ground, probably saving Licos&#8217; life. (Pacific Tsunami Museum, Cecilio Licos Collection)