I have just completed photographing Shasta and its glaciers.
Thunderstorms are brewing to the southeast, so I drop down into Weed for fuel.
Then it's time to run for home, almost 500 miles north. The changing weather
drives a tailwind that pushes my ground speed to nearly 230 mph, and I'm back on the ground
in Concrete by late afternoon.

Photograph in cooperation with Dr. Andrew G. Fountain
Department of Geology
Portland State University