An earthquake of magnitude 5.8 occurred off the coast of California

An earthquake of magnitude 5.8 occurred yesterday off the coast of California. The epicenter of the earthquake was located in the Pacific Ocean, 173 kilometers from the city of Ferndale. The focus was at a depth of 5 kilometers. Subterranean tremors were felt in a number of us. points of California and Oregon.
A second earthquake with magnitude 5.0 occurred an hour after the first. The outbreak occurred at a depth of 5 km. The epicenter was 181 km from Ferndale.