JACKSON, Wyo. — And they say nothing happens during offseason! A magnitude 3.9 earthquake was detected 16 km east of Jackson at 11:07 p.m. on Thursday, April 17, by the U.S. Geological Survey (USGS). According to the agency, it occurred at a depth of 3.8 km. The USGS ShakeMap categorized the quake as “light” in […]









