If you felt the ground shaking recently, that was in fact an earthquake! A preliminary magnitude of 5.3 to 5.5, located northwest of Pecos, TX. You can see this earthquake and other earthquakes using this link from the U.S. Geological Survey:
https://earthquake.usgs.gov/earthquakes/map/?extent=4.39023,-149.0625&extent=61.68987,-40.95703

Original source can be found here.







