Puerto Rico Quake Event

Space weather and modeling set for hearing

Cat Box - Puerto Rico Earthquake Swarm

News: from USGS

On Jan. 7, a magnitude 6.4 earthquake struck the region at 4:24 am local time (08:24:26 UTC). Over the past several weeks, hundreds of small earthquakes have occurred in this same region, beginning in earnest with a M 4.7 earthquake late on December 28 and a M 5.0 event a few hours later. Since the M …