查看星期三, 5 11月 2014歷史檔案

請選擇所需的歷史檔案項目

報表

太陽活動

極光活動

Sunspot region 2205, M7.9 solar flare

Solar activity again reached high levels as sunspot region 2205 produced an impulsive M7.9 (R2-moderate) solar flare that peaked today at 09:47 UTC. In this article we take a short look at this solar flare and we have our first analysis of sunspot region 2205 where we discuss it's magnetic layout and of course if we can expect more solar flares.

Read more