A magnitude 5.9 earthquake struck Puerto Rico on Saturday morning.<br />Gizmodo reports it was one of three powerful shocks to wrack the island recently following weeks of smaller quakes.<br />The shake further exacerbated the devastating effects left from Tuesday’s 6.4 magnitude earthquake.<br />It was the strongest the area’s felt in nearly a century.<br />Saturday’s quake hit around 9 a.m. off the island’s southern coast, leaving roughly 5,000 customers without power.