The SolarNuggets continue the earlier series of RHESSI Nuggets, and are now located at
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fheliowiki....
No. 518, "When Magnetic Field Lines Stretch, Snap, and Expand: A New Look at Solar Flares with L-maps,” by Maria KAZACHENKO et al: A clever new tool tracks magnetic connectivity (and energy) during flare/CME occurrence.
No. 519, “Hinode EIS Observations of Plasma Composition Evolution and Radiative Cooling of Flare Loops,” by Teodora MIHAILESCU, Peter YOUNG, et al: Higher FIP bias than expected in some flare loops, a diagnostically interesting result.
No. 520, “How energetic can solar flares become?” by Natalie KRIVOVA. The history of active-region areas suggests the possibility of solar superflares.
As always, we welcome new items and encourage opinion pieces and news items as well as descriptions of new discoveries. Just email Hugh Hudson with a page of news-oriented text and 2-3 nice figures.