Wow..any idea how big? I have been up watering and preparing food..I have felt nothing and I am only 45 miles north of you. Had it been very noticeable, I would have thought that my Daughter who also resides in Springfield would have called..
...about 4 hours ago 4.2 magnitude, 9 km depth Springfield, Oregon, United States http://earthquaketrack.com/p/united-states/oregon/recent