Results for "sun"


    • Oliver Thewalt

      Halo Display

      Picture courtesy of Joshua Thomas. Annotation and documentation by NWS La Crosse, WI and Les Crowley.US National Weather Service Amarillo Texas Post of US National Weather Service Amarillo Texas at Facebook.

      Tags: halo display, sun, noaa, us national weather service amarillo texas, sun pillar, sun dog, parhelion, helic arcs

      • Oliver Thewalt

        Gamma measuremens as a function of date and time of day

        Image Courtesy Analysis of Gamma Radiation from a Radon Source: Indications of a Solar Influence P. A. Sturrocka,  G. Steinitz,  E. Fischbach, D. Javorsek, J. H. Jenkinse  Abstract This article presents an analysis of about 29,000 measurements of gamma...

        Tags: gamma radiation, radon decay, solar distance, neutrinos, sun, time, radiactive decay rates