Tagged: geo hazards

A solar flare photographed by NASA on Dec. 19, 1973.

Strategy for Protecting and Preparing the Homeland Against Threats from Electromagnetic Pulse (EMP) and Geomagnetic Disturbance (GMD)

On October 9, 2018, the U.S. Department of Homeland Security [DHS] released a new strategy designed to address the threats posed by electromagnetic incidents. DHS assesses that such an incident could be “potentially catastrophic” and as such, has released this strategy to protect the critical infrastructure in the United States....