Tropical Storm Hilary Puts On A Sky Show Of Lightening In Calaveras County Posted on August 20, 2023 by Michael GrcevichSeptember 1, 2023 Here are some Photos of the Clouds and Lightening that arrived yesterday August 19th as part of the Storm that drifted into Calaveras. The photos show my tri-bander and G5RV dipole, in this situation good grounding is essential.