Fun fact! On March 28, 1964, Whittier suffered over $10 million worth of damage in what became known as the Good Friday earthquake. As of 2022, the earthquake remains the largest U.S. earthquake, measuring 9.2 on the moment magnitude scale, and having caused tsunamis along the West Coast of the U.S. The tsunami that hit Whittier reached a height of 13 m (43 ft) and killed 13 people.