The unpredictability in time of seismic activities and the dependence tectonic movements on a multitude factors challenges specialists to identify most accurate related methods avoid catastrophes associated with hazards. Early warning systems are critical reducing negative effects case an earthquake magnitude above 5 MW. Their precision is all better as they corroborate transmit more informatio...

First posted August 15, 2023 For additional information, contact: Associate Director, Natural HazardsU.S. Geological Survey12201 Sunrise Valley Dr., Mail Stop 905Reston, VA 20192Contact Pubs Warehouse Every year in the United States, natural hazards threaten lives and livelihoods, resulting thousands of casualties billions dollars damage. The U.S. Survey (USGS) Hazards Mission Area works with m...