Showing posts with label Solar Flares. Show all posts
Showing posts with label Solar Flares. Show all posts

Saturday, June 25, 2022

Giant Sunspot May Blast M-Class Solar Flares Towards Earth

Giant Sunspot May Blast M-Class Solar Flares Towards Earth

The fast-growing sunspot doubled in size in 24 hours and may produce medium-class flares.
     A sunspot nearly triple the size of Earth is within firing range of our planet, and may send out medium-class flares in the near future.

By Elizabeth Howell
www.space.com
6-23-22
"Yesterday, sunspot AR3038 was big. Today, it's enormous," Tony Phillips, the author of SpaceWeather.com (opens in new tab), wrote on Wednesday (June 22).

Sunday, October 13, 2013

Solar Storms Cause Dropped Cell Phone Calls And Amazing Light Shows


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By Gabriela Aoun
The Huffington Post
10-11-13


     Stop blaming AT&T and Verizon; all those dropped calls you’re experiencing may be coming from the sun.

Eruptions of hot gas, called solar storms, produce shock waves that travel through space at millions of miles per hour. The energy from their unimaginable speeds causes electrons to create radio waves that eventually reach the earth’s atmosphere.

These waves disrupt satellite and terrestrial communications on earth on a weekly if not daily basis, according to University of Hawaii scientist Dr. Jason Byrne.

Dr. Byrne contributed to a recent study by Trinity College Dublin, University College London and the University of Hawaii that makes never-before-known connections between these solar storms and radio wave disruptions on earth.

By combining high-resolution photography from two spacecrafts with radio burst detections from antennas in Ireland, the study was able to pinpoint where exactly solar storms originated on the sun and their exact impact time on earth. It was already known before the study that radio waves would peak due to solar activity, but the origin of the peaks and what specific processes were at work were still mysteries. . . .