World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , 

World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • New Issue Published

    Its Our pleasure to inform you that, WJERT April 2024 Issue has been Published, Kindly check it on https://www.wjert.org/home/current_issues

  • WJERT: APRIL ISSUE PUBLISHED

    APRIL 2024 Issue has been successfully launched on 1 APRIL 2024.

  • WJERT New Impact Factor

    WJERT Impact Factor has been Increased to 7.029 for Year 2024.

Indexing

  Indexing

Abstract

CORRELATIVE STUDY OF SUNSPOT NUMBER WITH OTHER SOLAR AND GEOMAGNETIC PARAMETERS DURING 2012 – 2017.

S.G. Singh*, N.K. Patel, S.C. Chaturvedi, Neelam Singh, P. R. Singh

ABSTRACT

When observing the sun with appropriate filtration, the most immediately visible features are usually its Sunspots, which are well-defined surface areas that appear darker than their surrounding because of the lower temperatures. Sunspots are regions of intense magnetic activity where convection is inhibited by strong magnetic fields reducing energy transport from the hot interior to the surface. The solar magnetic field gives rise to strong heating in the corona, forming active regions that are the source of intense solar flares and coronal mass ejections (CME). The largest Sunspots can be tens of thousands of kilometers across. In study obtain the yearly average data of different solar and geomagnetic parameters during 2012-2017, then draw correlative curve with each parameters and obtained positive and negative correlation between them.

[Full Text Article] [Download Certificate]