![](https://www.unavco.org/wordpress/wp-content/uploads/2021/07/nearest.2021-07-29.jpg)
July 28, 2021 M 8.2 Alaska Earthquake
At 6:15:47 (UTC) on July 28, a magnitude 8.2 earthquake occurred southeast of Perryville and Chignik, off the coast of the Alaska Peninsula. The event occurred within the footprint of the Network of the Americas (NOTA), a network of continuous GPS/GNSS stations and borehole instruments operated by UNAVCO that monitors plate motion and transient deformation.