July, the new January?July 11th, 2015 by Bartshé, Education Director
After four years of drought in California snow has become a rare sight in the Sierra Nevada, but in July?! Last week an upper-level low-pressure system moved westward across California and generated thunderstorms, rain, hail, and a local dose of real snow to the Tioga Pass region, especially in the Lee Vining Creek headwaters. The area around Saddlebag Lake, in particular, received a solid coating of snow, estimated between 6-10″ in the early morning hours of July 9. The morning was reminiscent of January, except for highlights of bright green vegetation struggling through an unfamiliar white blanket. With a strong El Nino building in the Pacific, might this be a harbinger of the winter ahead? California, the Sierra Nevada, and Mono Lake are greatly in need of anything close to a normal snowpack, but as this past week illustrates, there is no normal with precipitation in California, just variability.