A powerful magnitude 8.2 earthquake struck the Alaska Peninsula overnight, shaking communities across southern Alaska and triggering tsunami warnings for nearby coastal regions.
According to the U.S. Geological Survey (USGS), the quake’s epicenter was located beneath the cold waters off Perryville, deep below the seabed of the Alaska Peninsula. The strong tremor occurred in the middle of the night, catching many residents off guard as the ground shook violently.
Within minutes, tsunami sirens sounded in Kodiak and surrounding coastal communities. Emergency alerts urged residents to evacuate low-lying areas and move to higher ground. Families rushed from their homes, many carrying sleepy children to their cars as local emergency radio channels began broadcasting updates.
The U.S. National Tsunami Warning Center quickly issued tsunami alerts for parts of southern Alaska while monitoring the potential for waves across the Pacific. Initial warnings for Hawaii and Guam were later withdrawn after further analysis indicated that a major tsunami threat was unlikely.
Meanwhile, the Pacific Tsunami Warning Center and monitoring agencies in Japan and New Zealand continued tracking seismic activity closely. The USGS reported multiple aftershocks above magnitude 6.0 following the main quake.
As of the latest reports, authorities have not confirmed any major damage or casualties. Emergency officials say inspections of infrastructure and coastal areas are still underway.
Despite the absence of immediate reports of destruction, officials warned that strong aftershocks remain possible. Authorities are urging coastal residents to stay alert, follow instructions from emergency services, and rely only on official updates.
The earthquake serves as another reminder of the seismic volatility of the Pacific region, where powerful undersea quakes can rapidly escalate into major tsunami threats.
Officials say monitoring will continue throughout the day as scientists analyze seismic data and evaluate any potential risks from further activity.
