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16 hours ago · A severe geomagnetic storm could lead to a spectacular aurora borealis showing above the U.S. this weekend. Latest forecast details.
17 hours ago · May 9, 2024 at 1:56 p.m. EDT. NASA’s Solar Dynamics Observatory captured video of two large solar flares on the surface of the sun on May 8. (Video: NASA) 5 min. Multiple outbursts from the sun ...
1 day ago · The NOAA has bumped up its geomagnetic storm watch for May 11 to a "rare" level as solar activity continues at high levels and at least four coronal mass ejections propel toward Earth.
15 hours ago · The northern lights are typically restricted to the Arctic latitudes in the northern hemisphere. Usually, they occur as an oval around the planet. The stronger the geomagnetic storm, the farther ...
The aurora does not need to be directly overhead but can be observed from as much as a 1000 km away when the aurora is bright and if conditions are right. The aurora is an indicator of the current geomagnetic storm conditions and provides situational awareness for a number of technologies.
1 day ago · NOAA. An uncommonly powerful solar storm is poised to cause potentially severe geomagnetic disturbances in the earth’s atmosphere on Friday, according to officials at the National Oceanic and ...
Nov 6, 2023 · The colorful aurora displays were triggered by a strong geomagnetic storm that peaked as a strong G3 on Nov. 5 at 12:40 p.m. EST (1740 GMT) on the 5-grade scale used by the U.S. National...
