



A site to report about my research in solar activity and energetic particles






Snow in Toronto, Canada 26 January 2026

What happens in snow and frost to the solar panels and wind mill blades

This interview publication by a pure chance coincided with the snow in Australia on the first days of December 2025, which is their summer (see the post below).
Snow and frost in the first days of their summer 2025 in Australia watch here

The Canberra Airport official data page showing -0.3°C, lowest on record (since 1924)… read here
Created a test Wikipedia page explaining the basics of the new solar activity index as per our paper Zharkova et al, 2015 and its relation to the current index defined by averaged sunspot numbers – read here