5 Things You Need to Know About the Geomagnetic Storm Hitting Earth This Week
- A massive geomagnetic storm is barreling toward Earth after a powerful solar flare erupted from the sun's surface, with experts predicting visible auroras as far south as Alabama and Northern California starting tonight.
- This storm, rated a G3 on the five-point geomagnetic storm scale, has the potential to disrupt satellite communications, GPS signals, and even power grids, so brace for possible navigation errors and radio blackouts.
- Scientists at NOAA's Space Weather Prediction Center say the storm's intensity could escalate to a G4 level if multiple coronal mass ejections (CMEs) merge, making this a rare and volatile event reminiscent of the May 2024 solar superstorm.
- Skygazers should look up at the night sky away from city lights—the Northern Lights, or aurora borealis, may paint vivid ribbons of green, pink, and purple across the horizon, offering a spectacular, Instagram-worthy show.
- To stay safe, charge your devices and keep emergency kits handy because power fluctuations might hit high-latitude regions; plus, pilots and drone operators should watch for communication hiccups as the storm rages on through the weekend.