
%0 Journal Article
%A Wild, JP 
%T Observations of the Spectrum of High-Intensity Solar Radiation at Metre Wavelength. II. Outbursts
%J Australian Journal of Chemistry
%D 1950/09/01
%V 3
%N 3
%P 399-408
%K 
%R https://doi.org/10.1071/CH9500399
%U https://www.publish.csiro.au/paper/CH9500399 
%X Observations are described of the spectrum of outbursts of solar radio-frequency radiation in the frequency range 70-130 Mc/s. In accordance with Part I of this series, an &quot; outburst &quot; is defined as a burst having a particular type of &quot; dynamic &quot; spectrum, characterized by a drift of spectral features, with time, towards the lower frequencies at a rate of the order of ¼ Mc/s. per second. The observed outbursts are shown to have a close connexion with solar flares and their geophysical accompaniments.     The spectra are tentatively interpreted in terms of the motion of a physical agency in the solar atmosphere. The possible identification of the agency with &quot; surge &quot; prominences and the corpuscular streams that cause a type of terrestrial magnetic storm is discussed. It is shown that the evidence is quite consistent with the hypothesis that the agency corresponds to the magnetic storm particles. 
