Issue Time: 2012 Nov 21 0728 UTC
ALERT: Type II Radio Emission
Begin Time: 2012 Nov 21 0654 UTC
Estimated Velocity: 720 km/s
NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/NOAAscales
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Thank you for using KnowledgeOrb.com Space Weather service. If you like this free service please like us on Facebook, Twitter or other social media to help us grow!
Remember to visit https://www.knowledgeorb.com for great Space and Science news articles and information.
hello! I wonder if it is true that on December 21 we will have three days of darkness, thanks.
hola! quisiera saber si es verdad que el 21 de diciembre tendremos 3 dias de oscuridad, gracias.