ABSTRACT
During 13th of May 2015, the solar wind is very high velocity, which is 733 kms-1as compared to 367.5 kms-1
. It is believed that the plasma–magnetic field interactions in the solar corona can
produce suprathermal electron populations over periods from tens of minutes to several hours, and the
interactions of wave-particle and wave-wave lead to characteristic fine structures of the emission. An
intense and broad solar radio burst type II was recorded by CALLISTO spectrometer from 20-85
MHz. Using data from a the Blein observatory, the complex structure of solar burst type III can also
be found in the early stage of the formation of type III solar burst type event due to active region AR
12339. The drift rate of solar burst type III exceeds 1.0 MHz/s with 6.318 x1012 e/m3a density of
electron in the solar corona. There were also 2 groups of solar radio burst type III were observed. This
CME was detected at 08:36 UT which is 1and ½ hour after the solar burst detected. This event shows
a strong radiation in radio region, but not in X-ray region.
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