Aftermath of a Landslide-Triggered TsunamiThe 56-foot wave in Pedersen Lagoon, on Alaska’s Kenai Peninsula, damaged trees and left a mark on the landscape. View the full storyCredits: NASA Earth Observatory/Wanmei Liang Download Share Tags Earth Observatory Image of the DayTakenAugust 20, 2024Image CreditNASA Earth Observatory/Wanmei LiangSize720x480px