The Strongest Storm in the Current Cycle
Powerful space storm hits Earth
From the article:
A geomagnetic storm that government scientists rate as severe hit the planet on Tuesday morning.
The storm rated as a G4 on a NOAA scale, which tops out at G5. It’s the strongest storm that’s happened in the current solar cycle, which lasts about 11 years.
The storm could last 24-36 hours.