A significant 7.2 magnitude earthquake jolted the Alaskan Peninsula on Sunday, sending tremors through the remote and sparsely populated region. The powerful seismic event occurred at a depth of approximately 13 miles (21 km), according to the United States Geological Survey (USGS).
The quake's epicentre was located roughly 55 miles (89 km) southwest of the small community of Sand Point, Alaska. The initial tremor was followed by a series of smaller aftershocks, a common occurrence following a major seismic event.
Tsunami Warning Promptly Issued and Lifted
In immediate response to the powerful quake, the National Tsunami Warning Center (NTWC) issued a tsunami advisory for specific coastal areas of South Alaska and the Alaska Peninsula. Residents in low-lying coastal regions were advised to move to higher ground as a precautionary measure.
However, within roughly two hours, the NTWC rescinded the warning after sea level data confirmed that a destructive, Pacific-wide tsunami had not been generated. The alert was lifted for all coastal areas, bringing relief to local communities.
Assessing the Impact
Initial reports indicated that the earthquake was felt strongly in nearby towns, but due to the region's remote nature, widespread significant damage or injuries were not immediately reported. Authorities began assessments to check infrastructure, including roads and buildings, for any potential damage.
Alaska is no stranger to seismic activity, situated within the geologically active Pacific "Ring of Fire." Earthquakes of this magnitude are a reminder of the powerful natural forces that shape the region.
