CNN CNN Newsroom With Fredricka Whitfield January 15, 2022 16:01:00
Effect for the entire u.s. west coast and alaska. this comes after an underwater volcanic eruption overnight in the south pacific. look at this video. incredible satellite images showing a massive ash cloud and shock waves. the eruption happened near the island nation of tonga. the tsunami in this video hit the largest island, sending waves flooding into the capital, inundating the coastline. allison chinchar joins us live from the cnn weather center. for viewers living or near the area of the advisory, what should they expect? is there a chance this could become a tsunami warning? >> i don't ...