Risks Associated with Geomagnetic Storms

Credit to Author: Michael Bruch| Date: Wed, 24 Jul 2024 20:50:40 +0000

In May 2024, stargazers and smartphone photographers witnessed a spectacular moment in time over the course of two nights. Social media and news outlets were dazzled by incandescent light plays […]

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Mitigating EMP and GMD Risks for Power Grid Resilience

Credit to Author: Sonal Patel| Date: Wed, 26 Jun 2024 12:33:24 +0000

Risks posed by geomagnetic disturbance (GMD) and electromagnetic pulse (EMP) events add challenges to an already complex power system environment. But they remain crucial to address. How prepared is the […]

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Historic Solar Storm Spurs PJM to Extend Geomagnetic Disturbance Warning

Credit to Author: Sonal Patel| Date: Sun, 12 May 2024 14:41:56 +0000

Grid operator PJM Interconnection has issued a geomagnetic disturbance (GMD) warning after observing “persistent geomagnetically induced current (GIC) at multiple stations” late on Friday.  PJM initially issued a GMD warning […]

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A large sunspot cluster has produced several moderate to strong solar flares since Wednesday, May 8, 2024. At least five flares were associated with coronal mass ejections (CMEs) that appear to be Earth-directed. “CMEs are explosions of plasma and magnetic fields from the sun’s corona. They cause geomagnetic storms when they are directed at Earth. Geomagnetic storms can impact infrastructure in near-Earth orbit and on Earth’s surface, potentially disrupting communications, the electric power grid, navigation, radio and satellite operations,” NOAA explains. Courtesy: NASA

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How an EMP or GMD Could Destroy the Power Grid and Create Chaos

Credit to Author: Aaron Larson| Date: Thu, 13 Apr 2023 15:34:30 +0000

Perhaps the most devastating thing that could happen in any developed country would be widespread catastrophic damage to its electric power grid. Nearly everything in an industrialized nation relies on […]

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