CME event produced along with solar flares and its relation with the magnetic field

• Published in: Journal of Physics: Conference Series
• Main Author: Norsham N.A.M.; Hamidi Z.S.
• Format: Conference paper
• Language: English
• Published: Institute of Physics Publishing 2019
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077789076&doi=10.1088%2f1742-6596%2f1349%2f1%2f012064&partnerID=40&md5=e05288b4d25d7b1815c3938a1e76616c

The magnetic field of the Sun plays the main role in the production of the solar flares until the enormous coronal mass ejections. The magnetic field can be observed from the sunspot on the Sun's surface. This paper is focusing on the production of the coronal mass ejection and solar flare based on the solar radio burst type II and III that occurred on 2nd April 2017 which were recorded by BLENSW site in Switzerland. The active region (AR) 2644 on the sun's surface that day had produced the M-class flare with the value of M5.3 which peaked at 0802 UTC. The region of 2644 had a magnetic classification of the beta-gamma spot where it contributes to the energy of the M class flare. The velocity of the flare moving through the interplanetary space was 588 km/sec. During that day, three significant shortwave radio blackouts affected the Indian and Pacific regions oceans. The coronal mass ejection produced was not facing the Earth and Kp index of 3 and the total interplanetary magnetic field with 5 nT were recorded. All data were collected from e-CALLISTO, CACTUS, Space Weather Live and Space Weather website. © Published under licence by IOP Publishing Ltd.