Simulations show distinct ground motion signatures of supershear earthquakes

AI Summary

A recent study has revealed that supershear earthquake ruptures produce distinct ground motion signatures compared to subshear earthquakes, offering important insights that may influence building codes and ground-motion modeling for earthquake-prone areas.

Sustained supershear earthquake ruptures produce distinct ground-motion characteristics compared with subshear earthquakes, according to a study published in the Bulletin of the Seismological Society of America, with potential implications for current building codes and ground-motion models.