SEVERE GEOMAGNETIC
STORM: Last night,
auroras spread across the United
States as far south as New
Mexico during a severe (category
G4) geomagnetic storm. Some sky
watchers also saw a luminous
ribbon named "STEVE," which is
not an aurora. Full story @ Spaceweather.com.
Did you miss the storm?
Subscribers to our Space
Weather Alert Service
receive instant text messages
when geomagnetic storms are
underway.
Above:
Auroras over the Shenandoah
National Park in Virginia on
March 24, 2023. Photo credit:
Peter Forister.
