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An unusually strong solar storm hitting Earth produced stunning displays of color in the skies across the Northern Hemisphere early Saturday, with no immediate reports of disruptions to power and communications.
The U.S. National Oceanic and Atmospheric Administration issued a rare severe geomagnetic storm warning when a solar outburst reached Earth on Friday afternoon, hours sooner than anticipated. The effects of the Northern Lights, which were prominently on display in Britain, were due to last through the weekend and possibly into next week.
Many in the U.K. shared phone snaps of the lights on social media early Saturday, with the phenomenon seen as far south as London and southern England.
There were sightings „from top to tail across the country,“ said Chris Snell, a meteorologist at the Met Office, Britain’s weather agency. He added that the office received photos and information from other European locations including Prague and Barcelona.
NOAA alerted operators of power plants and spacecraft in orbit, as well as the Federal Emergency Management Agency, to take precautions.
„For most people here on planet Earth, they won’t have to do anything,“ said Rob Steenburgh, a scientist with NOAA’s Space Weather Prediction Center.
The storm could produce northern lights as far south in the U.
