At http://wattsupwiththat.com/2011/03/10/sol-is-finally-waking-up/ is a reference to the present X-flare and unsettled geomagnetic conditions (details derived from www.spaceweather.com). A flare on March 9th, following on from the big flare in late February, is what has generated the posting, as it sent a CME towards the earth. Funnily enough, or perhaps just a coincidence, two days later we have the Japanese earthquake. However, the latter was expected in some quarters as a couple of weeks ago there were widespread reports of UFOs over Japan – presumably earthquake lights. There is in fact an increasing trend of solar activity, it is alleged – others would disagree. A commenter came up with a real gem, 'is the Sun just grumbling in its sleep before rolling over and going back to snoring?' There is also some inconclusive evidence that CMEs increase during solar minumums.
The Sun awakes – or is it still slumbering?
11 March 2011Physics