“And in the case of these maps, we have increased the hazard in many areas because ... where a major earthquake happened in 1886. T he USGS estimates that 37 states have already experienced ...

A preliminary earthquake measuring 3.9 on the Richter scale hit 31.1 kilometers southeast of Port Angeles, Washington near ...

the USGS published a new map showing where damaging earthquakes are most likely to occur in the United States. The National Seismic Hazard Model found that nearly 75% of the United States could ...

Recent earthquakes in the region may have raised the threat of an earthquake occurring near the Cayman Islands, according to ...