Get ready for a 3-day aurora show
Between October 15 and 17, four solar storms from sunspot AR4246 are heading our way, bringing the chance for some seriously cool auroras.
If you're in northern Michigan, Maine, or northern Scotland, you might spot the sky glowing in green, pink, or purple—especially late on October 15 into the 16th.
What's causing these storms?
These storms are caused by coronal mass ejections (CMEs)—basically, big bursts of charged particles from the Sun.
When they reach Earth, they shake up our magnetic field and create those stunning lights.
While these CMEs are mild, their combined effect could make the aurora show last a bit longer than usual.
How to catch the auroras
Keep an eye on real-time space weather trackers or apps—they'll tell you when and where the auroras are most likely.
If you're hoping for a glimpse, check the updates and head outside when the alerts say conditions are right.