Anchorage, AK – A light earthquake struck off the coast of Port Graham, Alaska, on Monday afternoon, November 24, 2025, according to the Alaska Earthquake Center.
The quake, measured at magnitude 3.3, occurred at 17:18 UTC (8:18 a.m. local time) about 25 kilometers east-southeast of Port Graham. The depth was recorded at approximately 36.1 kilometers.
According to preliminary data from the U.S. Geological Survey (USGS), the tremor originated in the lower Cook Inlet region. No damage or injuries were immediately reported, and no tsunami warning was issued.
Seismologists note that small quakes are common in this seismically active area, located along the boundary of the Pacific and North American tectonic plates. While felt reports had not yet been submitted at the time of publication, residents in nearby coastal communities are encouraged to share their experiences through the Alaska Earthquake Center’s website.
The Alaska Earthquake Center continues to monitor aftershock potential, though none have been detected as of Monday afternoon.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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