Earthquakes and UFO's

So, what in the world is going on here lately? Since the beginning of the year, there have been mass UFO sightings in Stephenville, Texas, and on Sunday near and around Phoenix Arizona. Here in Indiana, we have had 23 earthquakes and aftershocks since friday. Holy Cow. What is going on? I will be completely honest. I was SCARED TO DEATH when I awoke friday morning to the earthquake. It was 4:37 a.m. At first, i thought it may be a wreck, and someone hit my house. Then I thought maybe it was a tornado, but I looked out the window, and the wind wasnt even blowing. My house kept shaking though. And my doggies started freaking out. I got more and more scared as the shaking continued. But I think more than anything, the rumbling freaked me out. It was like thunder coming from the ground. I immediately turned on the news in my bedroom, and byron douglas was saying we were having an earthquake. Wow. Then, we had another one about 6 hours later. And numerous aftershocks that I haven't really felt. But 23 all together, man that is a lot of activity. I hope it isnt leading up to something worse in the near future. Here are some interesting stories on these topics if you want to check them out:
http://www.chicagotribune.com/news/nationworld/chi-ufo-texas,0,4400341.story
http://www.opednews.com/maxwrite/diarypage.php?did=7110
http://www.msnbc.msn.com/id/24195650/