What Happened to Spot? A Solar Update By Stephanie Osborn

What Happened to Spot? A Solar Update By Stephanie Osborn

http://www.stephanie-osborn.com/

Well, well, well. Other people are sitting up and taking notice:

https://www.vencoreweather.com/blog/2017/3/20/1130-am-the-longest-stretch-of-a-blank-sun-since-2010

I’ve been keeping a spreadsheet since late last summer, and here are the results, as of June 6th, 2017. (Quick and easy data source, the daily sunspot image archives from Solarham.)

Year Month % 0-1 0% 2016 Aug 16.1 9.7 Sep 23.3 3.3...