#Tsunami possible off Alaska coast following powerful 7.8 earthquake
“#Tsunami possible off Alaska coast following powerful 7.8 earthquake” July 22, 2020 | 4:30am | Updated July 22, 2020 | 4:53am Enlarge Image A screen capture of the area under a National Weather Service tsunami warning National Weather Service A powerful 7.8 earthquake has struck the Alaska Peninsula and a tsunami warning has been issued….