Announcement

Collapse
No announcement yet.

an angry son? [perhaps]

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • an angry son? [perhaps]

    in part..
    http://www.space.com/12847-sun-unlea...ar-flares.html

    The angry sun

    The powerful storms unleashed on Monday and Tuesday aren't isolated incidents. Solar activity has been ramping up over the last few months as the sun has roused itself from an extended quiescent phase in its 11-year activity cycle.

    Just last month, for example, the sun let loose with an X6.9 solar flare, which was the most powerful solar storm since December 2006, NASA scientists said. That storm, which erupted Aug. 9, also generated a CME, but it was not aimed at Earth. Another powerful event, an X2.2-class flare, occurred on Feb. 15 of this year. Tuesday's X2.1 was the third most powerful flare of 2011.

    Scientists expect activity in the current cycle — known as Solar Cycle 24 — to peak around 2013.
Working...
X