{"id":307440,"date":"2024-08-16T19:16:09","date_gmt":"2024-08-16T13:46:09","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=307440"},"modified":"2024-08-16T19:16:09","modified_gmt":"2024-08-16T13:46:09","slug":"new-method-to-predict-solar-cycle-amplitude","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/new-method-to-predict-solar-cycle-amplitude\/","title":{"rendered":"New Method to Predict Solar Cycle Amplitude"},"content":{"rendered":"<p><strong>Source-<\/strong> This post on <strong>New Method Discovered to Predict Solar Cycle Amplitude<\/strong> has been created based on the article \u201c<strong><a href=\"https:\/\/www.thehindu.com\/sci-tech\/science\/iia-astronomers-find-new-method-to-predict-amplitude-of-upcoming-solar-cycle\/article68528868.ece\" target=\"_blank\" rel=\"noopener\">Indian Institute of Astrophysics astronomers find new method to predict amplitude of upcoming solar cycle<\/a><\/strong>\u201d published in \u201cThe Hindu<strong>\u201d<\/strong> on 15 August 2024.<\/p>\n<h2>Why in News?<\/h2>\n<p>Astronomers at the Indian Institute of Astrophysics (IIA) have developed a new method to predict the strength (amplitude) of upcoming solar cycles. This discovery was made using over 100 years of solar data from the IIA\u2019s Kodaikanal Solar Observatory. It would help in predicting space weather.<\/p>\n<h2>About the Discovery<\/h2>\n<p>Solar images were taken at a specific wavelength (393.3 nm) using the telescope at the Kodaikanal Solar Observatory. The images were used for co-relating super granular cells with solar cycle.<\/p>\n<p>Supergranular Cells are structures on the sun\u2019s surface. It has been found that <span style=\"color: #ff0000;\">the width of super granular cells on the sun&#8217;s surface during the solar cycle&#8217;s minimum phase correlates with the number of sunspots in the next maximum phase<\/span>. This correlation offers a simple and effective way to predict future solar activity.<\/p>\n<h2>Significance of the Discovery<\/h2>\n<p>Predicting the strength of solar cycles is crucial for preparing for space weather.This method can significantly improve space weather forecasting.<\/p>\n<h2>Importance of Space Weather<\/h2>\n<p><strong>1. About Space Weather:<\/strong> Space weather involves the changing conditions in the solar system, especially those influenced by the sun, such as solar wind and solar flares.<\/p>\n<p><strong>2. Impact on Earth:<\/strong> These solar events <span style=\"color: #ff0000;\">can affect Earth&#8217;s magnetosphere<\/span>, leading to<span style=\"color: #ff0000;\"> geomagnetic storms<\/span> that can<span style=\"color: #ff0000;\"> disrupt communications<\/span>, <span style=\"color: #ff0000;\">power grids<\/span>, and <span style=\"color: #ff0000;\">satellite operations<\/span>, and even pose risks to astronauts.<\/p>\n<p><strong>UPSC Syllabus: Science and technology<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Source- This post on New Method Discovered to Predict Solar Cycle Amplitude has been created based on the article \u201cIndian Institute of Astrophysics astronomers find new method to predict amplitude of upcoming solar cycle\u201d published in \u201cThe Hindu\u201d on 15 August 2024. Why in News? Astronomers at the Indian Institute of Astrophysics (IIA) have developed&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/new-method-to-predict-solar-cycle-amplitude\/\">Continue reading <span class=\"screen-reader-text\">New Method to Predict Solar Cycle Amplitude<\/span><\/a><\/p>\n","protected":false},"author":10366,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,1738],"tags":[11872,10498],"class_list":["post-307440","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-science-and-technology-daily-factly-articles","tag-9pm-daily-factly","tag-the-hindu","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/307440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10366"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=307440"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/307440\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=307440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=307440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=307440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}