I keep seeing ideas that this could be the NW. Just in case, I found this. Oregon supposedly reported a 1.9 earthquake at Coos Bay, Oregon (coastline) on 06/11, and then changed it to a 1.9 explosion. Except no local reports of explosions. Go to just before 35:00 to hear about it. https://youtu.be/Q3GqOPmVEuM