text:  But the estimate is if it is the size of the 1921 storm, I mean, most people are talking about the Carrington event, 1859, but the computer modeling was actually done on a storm, a 1921 great geomagnetic storm that's 50% weaker than the 1859 one because that's estimated to be more like a 100-year storm and the 1859 one might be a 500-year storm. Well, the interesting thing is that just in July of 2012,