Location: 75 km N of Carrizales, Puerto Rico Period: 13 Jan 2014 12:03:11 - 14 Jan 2014 19:19:11 (1 day 7 hours 16 minutes) Volcanoes in 100km radius: None Earthquakes: 40 3 swarms found nearby. 2010 S20100317.1(13.5km) 16 Mar 1 day 10 hours 39 earthquakes 2011 S20111128.1(11.1km) 28 Nov 16 hours 42 earthquakes 2014 S20140113.2(9.9km) 13 Jan 7 days 8 hours 232 earthquakes