Coastal Communities on Edge

Residents have been advised to remain vigilant for at least 24 hours, as irregular wave activity could persist. In preparation for worst-case scenarios, emergency shelters were opened at Kodiak High School and North Star Elementary School.

One woman in Seward, a coastal town, posted a video on X after just moving back to Alaska following 25 years away. The footage showed her walking quickly with others away from the shore, saying nervously, “Just pray we don’t get waved,” before ending the clip.

Aftershocks and Expert Analysis

The Alaska Earthquake Center has logged over 20 aftershocks since the initial quake, the largest being a magnitude 5.2.

Seismologist Michael West told Fox Weather, “The entire southern coast of Alaska is a gigantic earthquake zone. Four out of five earthquakes in the U.S. happen in Alaska.” He added that while many quakes go unnoticed, Wednesday’s was among the stronger ones. “Early signs suggest we’re on the lucky side today,” he noted.

Broader Impact Assessed

The National Weather Service quickly confirmed there was no tsunami risk for other U.S. states like Oregon or Washington. The National Tsunami Warning Center (NTWC) stated the affected zone spanned about 700 miles—from 40 miles southwest of Homer to Unimak Pass.

Kodiak, one of the largest towns in the warning zone with around 5,200 people, was on high alert. In the small town of King Cove, with a population of about 870, local leaders urged residents in low-lying areas to evacuate to higher ground.

Historical Context: Alaska’s Seismic Legacy

Alaska’s last earthquake of comparable strength occurred on June 10, 1996, when a magnitude 7.2 tremor struck near the Andreanof Islands.

But the most powerful in state—and U.S.—history was the 1964 Great Alaska Earthquake, which measured 9.2 in magnitude. That disaster near Prince William Sound was felt as far away as Seattle and caused tsunamis that ravaged coastlines in Alaska, California, Oregon, Hawaii, and even Japan.