{"id":562,"date":"2026-06-29T16:10:00","date_gmt":"2026-06-29T07:10:00","guid":{"rendered":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/?post_type=news_en&#038;p=562"},"modified":"2026-07-01T16:33:26","modified_gmt":"2026-07-01T07:33:26","slug":"press-release-2","status":"publish","type":"news_en","link":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/en\/news\/press-release-2\/","title":{"rendered":"The Key to the Development of Giant Magnetic Storms Lies in the Overwhelming Proportion of Earth-Origin Heavy Ions \u2014Arase Satellite Directly Observes the Primary Source of Magnetic Field Fluctuations\u2014"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">We have issued a joint press release regarding a paper by Kitamura et al. published in \u201cScience Advances\u201d (Extreme dominance of Earth-origin heavy ions in the intense ring current near the Earth during the May 2024 super geomagnetic storm).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Press Release (School of Science):<a href=\"https:\/\/www.s.u-tokyo.ac.jp\/en\/press\/11175\/\">https:\/\/www.s.u-tokyo.ac.jp\/en\/press\/11175\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Paper URL:<a href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.aee1069\"> https:\/\/www.science.org\/doi\/10.1126\/sciadv.aee1069<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"footnotes":""},"category_en":[16],"class_list":["post-562","news_en","type-news_en","status-publish","hentry","category_en-activity"],"_links":{"self":[{"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/news_en\/562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/news_en"}],"about":[{"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/types\/news_en"}],"version-history":[{"count":9,"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/news_en\/562\/revisions"}],"predecessor-version":[{"id":571,"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/news_en\/562\/revisions\/571"}],"wp:attachment":[{"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/media?parent=562"}],"wp:term":[{"taxonomy":"category_en","embeddable":true,"href":"https:\/\/www-space.eps.s.u-tokyo.ac.jp\/space-group\/seki-lab\/wp-json\/wp\/v2\/category_en?post=562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}