#sunspot-cluster

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#space-weather
www.scientificamerican.com
3 weeks ago
OMG science

It's Back! The Giant Sunspot Cluster That Caused Stunning Auroras Is Facing Earth Again

Earth may experience stormy space weather due to the reappearing massive sunspot cluster AR3697, known for powerful solar flares. [ more ]
www.scientificamerican.com
1 month ago
OMG science

Sun Erupts with Largest Flare of This Solar Cycle, but Auroras Unlikely to Follow

A massive solar flare from sunspot cluster AR3664, the largest of the current cycle, occurred on May 14. [ more ]
www.scientificamerican.com
1 month ago
OMG science

Giant Sunspot Cluster Could Pelt Earth with a Cannibal Coronal Mass Ejection

A giant sunspot cluster similar to the one causing the 1859 Carrington Event may trigger a cannibal coronal mass ejection but is unlikely to cause major problems. [ more ]
www.scientificamerican.com
3 weeks ago
OMG science

It's Back! The Giant Sunspot Cluster That Caused Stunning Auroras Is Facing Earth Again

Earth may experience stormy space weather due to the reappearing massive sunspot cluster AR3697, known for powerful solar flares. [ more ]
www.scientificamerican.com
1 month ago
OMG science

Sun Erupts with Largest Flare of This Solar Cycle, but Auroras Unlikely to Follow

A massive solar flare from sunspot cluster AR3664, the largest of the current cycle, occurred on May 14. [ more ]
www.scientificamerican.com
1 month ago
OMG science

Giant Sunspot Cluster Could Pelt Earth with a Cannibal Coronal Mass Ejection

A giant sunspot cluster similar to the one causing the 1859 Carrington Event may trigger a cannibal coronal mass ejection but is unlikely to cause major problems. [ more ]
morespace-weather
www.newsshopper.co.uk
1 month ago
London

Northern Lights across south east London captured in stunning photos

Residents in south east London witnessed rare sightings of the Northern Lights due to a G5 geomagnetic storm caused by a large sunspot cluster. [ more ]
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