The Cascadia subduction zone was hit with 11 earthquakes over the weekend, according to the USGS. The quakes ranged from a magnitude of 2.9 and 4.5 on the Richter scale. The first quake was felt on Friday at 4:30pm and the last quake happened Sunday at 8 p.m. There have been no reports of damages and or injuries relating to the quakes.

For more info, please read the original article by Newsweek:
https://www.newsweek.com/earthquakes-california-pacific-ocean-cascadia-subduction-zone-tectonic-plates-1316528