A tower in Walnut Grove collects data for the NOAA Earth System Research Lab in Boulder, Colo., and the Department of Energy’s Lawrence Berkeley National Laboratory in Berkeley.
A tower in Walnut Grove collects data for the NOAA Earth System Research Lab in Boulder, Colo., and the Department of Energy’s Lawrence Berkeley National Laboratory in Berkeley. Florence Low Sacramento Bee file
A tower in Walnut Grove collects data for the NOAA Earth System Research Lab in Boulder, Colo., and the Department of Energy’s Lawrence Berkeley National Laboratory in Berkeley. Florence Low Sacramento Bee file