X7-class Solar Event Detected

SlySpy007 writes "Spaceweather.com is reporting on an enormous solar event which took place earlier this evening. This event, emanating from the gigantic sunspot 720, registered as an X7-class event, and increased the 24-hour probability of a minor geomagnetic storm to 60% in mid-latitudes (70% in high latitudes). The GOES-12 satellite happened to catch this event with its SXI instrument (Solar X-ray Imager), and there's a pretty gnarly animation of the event from 720 over at the SXI site. I know this is gonna cause havoc for plenty of missions in orbit now; wonder if we'll see any disturbance here on terra firma." Another reader points to ground-based monitoring stations detecting a surge in cosmic rays at the time of the flare.

Comments

Solar Flare Effects on Moon base

[Scott7477]

This got me wondering what would happpen if the flare hit the Moon directly while astronauts/moon base residents were there. The following story explains that any moon base would have to be built several meters beneath the surface to protect residents from cosmic rays and solar flares.http://www.oregonl5.org/lbrt/l5aaa88b.html Looks like the Police should have been singing about "Walking In the Moon"....