The Beginning Impulsive of Solar Burst Type IV Radio Emission Detection Associated with M Type Solar Flare

Hamidi, Zety Sharizat

doi:10.14331/ijfps.2012.330031

Cited by 13 publications

(9 citation statements)

References 3 publications

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“…78. Uozumi, T., Yumoto, K., Tokunaga, T., Solovyev, S.I., Shevtsov, B.M., Marshall, R., Liou, K., Ohtani, S., Abe, S., Ikeda, A., Kitamura, K., Yoshikawa, A., Kawano, H., Itonaga, M. AKR modulation and global Pi2 oscillation (2011) Journal of Geophysical Research A: Space Physics, 116 (6) 88. Price, C., Yair, Y., Mugnai, A., Lagouvardos, K., Llasat, M.C., Michaelides, S., Dayan, U., Dietrich, S., Galanti, E., Garrote, L., Harats, N., Katsanos, D., Kohn, M., Kotroni, V., Llasat-Botija, M., Lynn, B., Mediero, L., Morin, E., Nicolaides, K., Rozalis, S., Savvidou, K., Ziv, B.…”

Section: Countries Hosting Instruments Of the International Space Wea...mentioning

confidence: 99%

United Nations Basic Space Science Initiative (UNBSSI) 1991-2012 and Beyond

Mathai¹,

Haubold²

2018

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The present paper contains an overview and summary on the achievements of the basic space science initiative in terms of donated and provided planetariums, astronomical instruments, and space weather instruments, particularly operating in developing nations. These instruments have been made available to respective host countries, particularly developing nations, through the series of twenty basic space science workshops,

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Section: Countries Hosting Instruments Of the International Space Wea...mentioning

confidence: 99%

United Nations Basic Space Science Initiative (UNBSSI) 1991-2012 and Beyond

Mathai¹,

Haubold²

2018

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“…Subsequently, sfes have been the subject of several studies (see, e.g., in [12][13][14][15][16][17][18]). The authors of [19] have shown that one of the main reasons for further study of the solar flare dynamics is that these explosions can interfere with the GPS and communication systems. The authors of [20] observed two types of sfes at Ebre: the regular and reversed sfe.…”

Section: Introductionmentioning

confidence: 99%

“…Reversed sfes appear mostly in the hours before local noon and especially at equinox and correlate with solar activity more weakly than regular sfes. Moreover, these flares are essential for understanding space weather [19].…”

Section: Introductionmentioning

confidence: 99%

A Study of Solar Flare Effects on the Geomagnetic Field Components during Solar Cycles 23 and 24

Grodji

Doumbia²,

Amaechi³

et al. 2021

Atmosphere

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In this paper, we investigated the impact of solar flares on the horizontal (H), eastward (Y) and vertical (Z) components of the geomagnetic field during solar cycles 23 and 24 (SC23/24) using data of magnetometer measurements on the sunlit side of the Earth. We examined the relation between sunspot number and solar flare occurrence of various classes during both cycles. During SC23/24, we obtained correlation coefficient of 0.93/0.97, 0.96/0.96 and 0.60/0.56 for C-class, M-class and X-class flare, respectively. The three components of the geomagnetic field reached a peak a few minutes after the solar flare occurrence. Generally, the magnetic crochet of the H component was negative between the mid-latitudes and Low-latitudes in both hemispheres and positive at low latitudes. By contrast, the analysis of the latitudinal variation of the Y and Z components showed that unlike the H component, their patterns of variations were not coherent in latitude. The peak amplitude of solar flare effect (sfe) on the various geomagnetic components depended on many factors including the local time at the observing station, the solar zenith angle, the position of the station with respect to the magnetic equator, the position of solar flare on the sun and the intensity of the flare. Thus, these peaks were stronger for the stations around the magnetic equator and very low when the geomagnetic field components were close to their nighttime values. Both cycles presented similar monthly variations with the highest sfe value (ΔHsfe = 48.82 nT for cycle 23 and ΔHsfe = 24.68 nT for cycle 24) registered in September and lowest in June for cycle 23 (ΔHsfe = 8.69 nT) and July for cycle 24 (ΔHsfe = 10.69 nT). Furthermore, the sfe was generally higher in cycle 23 than in cycle 24.

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“…Under certain circumstances, solar burst type III plays an important rule to understand of solar accelerated electron beams. It is a propagating beams of nonthermal electrons in the solar atmosphere and the solar system [1,2,3]. Electrons are regularly accelerated to near-relativistic energies by unstable magnetic field of solar atmosphere [4].…”

Section: Introductionmentioning

confidence: 99%

Preliminary Analysis on the Solar Burst Type III and the Effect of the Magnetic Reconnection

Husien

Hamidi

Shariff

et al. 2015

ILCPA

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From the data from a BLEIN Callisto site, we aim to provide a comprehensive description of the synopsis formation and dynamics of a a single solar burst type III and magnetic reconnection effect. The data above is the solar radio burst type iii occurred on 10th September 2005 between 05:44 UT till 06:00 UT.This eruption has started since 5:55 UT with a formation of type III solar burst. The wave emission process of solar radio burst type III from magnetic reconnection region in a solar flare were investigated by using a two-dimensional, that are electromagnetic and relativistic particle-in-cell code. The solar radio burst type III initially impose into two plasma populations : background dense plasma and hot electrons that can be generated by the magnetic reconnection process in a solar flare. The conversion of the energy stored in the magnetic field by a process called the magnetic reconnection released the energy in the solar flares and related phenomena. By the launching the e-CALLISTO network, its prove the existence of the magnetic reconnection on the surface of the sun in radio region.

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The Beginning Impulsive of Solar Burst Type IV Radio Emission Detection Associated with M Type Solar Flare

Cited by 13 publications

References 3 publications

United Nations Basic Space Science Initiative (UNBSSI) 1991-2012 and Beyond

United Nations Basic Space Science Initiative (UNBSSI) 1991-2012 and Beyond

A Study of Solar Flare Effects on the Geomagnetic Field Components during Solar Cycles 23 and 24

Preliminary Analysis on the Solar Burst Type III and the Effect of the Magnetic Reconnection

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