A tsunami warning was issued by the National Tsunami Warning Center in Palmer following a heavy earthquake with a preliminary magnitude assessment of 7.5 that occurred 55 miles southeast of Sandpoint at 12:55 pm on Monday afternoon. The depth of the quake was at 25 miles along the Aleutian megathrust and occurred on the […]
A few nights ago, stretched in a tent on the blue-gray gravel of the Lowe River floodplain, I woke to a series of sharp jolts. It felt like the earth was a giant halibut, and I was the fishing pole. Earthquake! The ratcheting westward lasted only a few seconds, but I felt the helplessness […]
Late in the evening of July 21, 2020, State Seismologist Michael West heard a text alarm. His phone informed him of a large earthquake beneath the ocean, just south of the Alaska Peninsula, about 60 miles southeast of the village of Sand Point. His first thought was that this — the biggest earthquake on […]
A large earthquake occurred 75 miles to the south of Chignik at 10:13 pm on Tuesday night prompting a widespread tsunami alert throughout south-central Alaska, the Alaska Peninsula, and the Aleutian Chain. The earthquake was updated to 7.8 magnitude from the initial report of 7.4. Aftershocks continued in the Alaska Peninsula area and by […]