The researchers attribute these anomalous seismic amplitudes to the unusual ... whereas the minimum ground motion detectable by humans is several millimeters per second," explains Dr. Inbal.

That 7.0 earthquake recorded off California was powerful enough to move the ground up and down on the East Coast, scientists say. EarthScope Consortium animation graphic That massive 7.0 ...

According to Phivolcs, the atlas includes “high-quality seismic hazard ground motion maps that will serve as a critical tool for structural design and urban planning in earthquake-prone areas.” ...

The researchers attribute these anomalous seismic amplitudes to the unusual ... whereas the minimum ground motion detectable by humans is several millimeters per second,” explains Dr. Inbal.