In 1859, the Carrington storm caused spectacular auroras and electrical disturbances in telegraph networks as far south as Cuba. 167 years later, a repeat could cripple key infrastructure while leaving some electronic devices surprisingly unaffected

The Carrington storm of 1859 highlighted our planet's susceptibility to solar flares. If a similar phenomenon occurred today, it could cause major disruptions in power grids and satellite operations. While contemporary systems may not experience total electronic failure, they could face selective issues. Adequate warning systems can prepare us for such eventualities. Thus, understanding and prepping our electrical infrastructure is essential for enhancing resilience.