4.7 Magnitude Earthquake Shakes Alaska, Tremors Felt in Anchorage

WILLOW, Alaska — A magnitude 4.7 earthquake struck near Willow on Tuesday evening, April 22, 2025, at 4:24 p.m. local time. The United States Geological Survey (USGS) reported that the quake originated 6 miles north of Willow at a depth of 16 miles.

Tremors were felt in several nearby communities, including Anchorage, Eagle River, and Sutton. Reports indicated varying levels of shaking across the area with Anchorage, home to over 291,000 residents, feeling a weak tremor. The quake’s relatively shallow depth contributed to its widespread impact.

Numerous residents reported feeling light vibrations during the quake. “It felt like a big jolt followed by some shaking,” said a regional resident. Another individual in Anchorage noted that their floor shook significantly, causing their pets to become startled.

The USGS estimated that about 420,000 people in the region may have felt the effects, with about 3,150 experiencing light shaking. Based on preliminary data, no serious damage or injuries were reported, and the likelihood of significant economic losses was classified as low.

The quake is the first substantial seismic activity in the area in over two years. The last quake of comparable strength occurred on April 9, 2023, with a magnitude of 4.8.

Residents in Willow and surrounding towns shared their experiences through various reporting mechanisms. Most indicated minimal disruption, although some noted that minor items had shifted in their homes during the event.

Seismologists expect possible aftershocks, as is common with earthquakes of this magnitude. People in the area are encouraged to remain aware and report any new seismic activity.