Possibly feeling aftershocks of an earthquake in Arizona?

04/04/10 3:55 PM Me & my husband were just sitting on the couch when I began to realize that I felt like I was shaking I looked around the house & realized that the Chandelier & the Chandelier above the staircase & a tree I have for decoration in the house and my wooden kitchen chairs were shaking also. I have some small windows open today, but there is no wind that could shake that much. I then asked him if he thought it was some type of aftershock. We don't get noticeable earthquakes here in Arizona, but we live only about 300 miles from the California border maybe even closer. We live in the far West Valley of the state. It only lasted less than a minute or so it felt very strange I can't really describe it so I began searching for more information until I came to a site that listed all the quakes in the world within the last week I saw a few that took place in Mexico the biggest one was 17 minutes ago registered 6.9 Baja California, Mexico. There was also one 8 minutes ago registered 4.1 Northern California. Anybody else feel them or have any information as to what else they could be?