ultraviolet index in Elkhorn Slough At Elkhorn (0.8 mi.) | ultraviolet index in Elkhorn Slough (Highway 1 Bridge) (1.5 mi.) | ultraviolet index in Elkhorn Yacht Club (1.6 mi.) | ultraviolet index in Moss Landing Gen Fish Pier (1.7 mi.) | ultraviolet index in Moss Landing (1.9 mi.) | ultraviolet index in Elkhorn Slough Railroad Bridge (3 mi.) | ultraviolet index in Monterey (16 mi.) | ultraviolet index in Santa Cruz (Monterey Bay) (18 mi.) | ultraviolet index in Whalers Cove (Carmel) (23 mi.) | ultraviolet index in Año Nuevo Island (38 mi.)