Space weather impacts on auroras and infrastructure

Overview

Research into space weather indicates that solar activity, specifically coronal mass ejections, can trigger electric currents in the ground that pose risks to power grids and technological systems. These impacts are influenced by geographic latitude and local geological compositions.

Further studies of geomagnetic storms, including a May 2024 event, show that energy released during substorms can affect the ground within minutes of interaction with Earth’s magnetosphere. Additionally, photographic analysis of auroras in Germany has provided insights into the mechanisms of light displays, suggesting that streams of energetic electrons are responsible for both red and green light layers.

Entities

Sun · Earth · University of Michigan

Timeline

1 day ago

[TECHNOLOGY] 2 sources
Space weather research links auroras to potential power grid threats
Research shows that space weather events like substorms can drive electric currents that threaten power grids, while new photographic evidence links the mechanisms behind red and green auroras.
3 days ago

[TECHNOLOGY] 2 sources
Space weather impacts auroras and threatens power grids
Solar activity and space weather create auroras but also drive electric currents that can damage power grids and technological infrastructure on Earth.

Sources

geeksaresexy.net · knowridge.com · newspaceeconomy.ca · theshillongtimes.com