Tempestade Geomagnetica
In short
A dense cloud of plasma from a strong solar explosion is expected to hit Earth's magnetic field this Friday, 8 October 2026. This event is predicted to cause spectacular aurora borealis displays.
In plain words
The Sun has released a massive burst of energy and particles. When these particles hit our planet's magnetic shield, they create colourful lights in the sky and can interfere with technology.
A simple example
People in lower latitudes might see the Northern Lights, which are usually only visible near the poles.
Why it matters
These storms can disrupt satellite communications, GPS signals, and power grids. Scientists monitor them closely to protect global electronic infrastructure.
Easy to mix up
Do not confuse this solar event with a terrestrial weather storm, such as a rainstorm or high winds on Earth.
Sources
- Tempestade solar que chegará à Terra nesta sexta provocará auroras boreais, aponta previsão
- Físicos espaciais alertam que uma densa nuvem de plasma liberada por forte explosão solar deve atingir o campo magnético da Terra nesta sexta-feira
- Argentina busca voluntários para viver em local paradisíaco com hospedagem gratuita
- Erupções solares podem alcançar a Terra nos próximos dias; saiba possíveis efeitos