The SolarNuggets continue the earlier series of RHESSI Nuggets, and are now located at
https://heliowiki.smce.nasa.gov/wiki/index.php/SolarNuggets
The entries for September 2025 are as follows:
No. 504, “Flare Phases and the Earth's Ionospheric Response” by Susanna BEKKER. The “EUV late phase” of a flare can be surprisingly geoeffective.
No. 505, "SOLSTICE observes flare Doppler shifts in Si III” by Luke MAJURY. A rarely used database suggests prograde-flow orientation in flare plasmas.
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.