{"id":3681,"date":"2026-02-12T11:39:39","date_gmt":"2026-02-12T11:39:39","guid":{"rendered":"https:\/\/terrarara.com.br\/en\/?page_id=3681"},"modified":"2026-02-12T11:39:39","modified_gmt":"2026-02-12T11:39:39","slug":"uma-possivel-ligacao-entre-o-clima-espacial-e-os-terremotos","status":"publish","type":"page","link":"https:\/\/terrarara.com.br\/en\/?page_id=3681","title":{"rendered":"A possible link between space weather and earthquakes"},"content":{"rendered":"<div class=\"wp-block-image\"><figure><img decoding=\"async\" src=\"https:\/\/vendedoradesonhos.com.br\/img\/sites\/img_magnetosfera2.jpg\" alt=\"\" style=\"width:100%\"><figcaption>Earth&#8217;s magnetosphere<\/figcaption><\/figure><\/div><hr><\/p><p>\r\n\t<a href=\"https:\/\/doi.org\/10.34343\/ijpest.2026.20.e01003\" target=\"_blank\">doi.org\/10.34343\/ijpest.2026.20.e01003<\/a><br><a href=\"https:\/\/vendedoradesonhos.com.br\/credibilidade_estudo.php?c=41682\">Credibility<\/a>: <font color=\"#00FFFF\">9<\/font><font color=\"#00FF00\">8<\/font><font color=\"#FFFF00\">9<\/font><br><a href='http:\/\/terrarara.com.br\/en\"s=magnetosfera'>#Magnetosfera<\/a><\/p><p><\/p><p>\r\n\t<!-- audio --><\/p><p>\r\n<button onclick=\"this.nextElementSibling.play()\" style=\"padding:12px 25px; font-size:18px; border:none; border-radius:8px; cursor:pointer;\">Listen<\/button><audio src=\"https:\/\/vendedoradesonhos.com.br\/audios\/41682-eng.mp3\" preload=\"none\"><\/audio><\/p><p>\r\n\t<strong><\/p><p>\r\nResearchers at Kyoto University in Japan have proposed an intriguing idea: space weather, especially the intense bursts of solar energy known as solar flares, can, in very specific situations, help trigger large earthquakes<\/strong><\/p><p> This recently published theoretical study does not aim to predict earthquakes, but rather to explain a physical mechanism that connects what happens in the Earth&#8217;s upper atmosphere with what occurs in the Earth&#8217;s crust.\r\n<\/p><p>\r\nIt all begins with strong solar activity.<\/p><p>\r\nWhen the Sun releases a large amount of energy in a solar flare, it rapidly alters the ionosphere-the layer of the upper atmosphere filled with charged particles, such as electrons.<\/p><p>\r\nThis causes a measurable increase in the total number of electrons, something that scientists monitor with navigation satellites like GPS.\r\n<\/p><p>\r\nThe authors suggest that this change in the ionosphere creates a kind of electrical link with the Earth&#8217;s crust.<\/p><p>\r\nIn regions where the rock is highly fractured and contains water under high pressure and temperature (near supercritical), these areas act as small natural &#8220;capacitors&#8221;-structures that store electrical charge.<\/p><p>\r\nWhen the ionosphere becomes more negatively charged at lower altitudes due to solar flares, this excess charge generates electric fields that propagate downwards, reaching tiny voids and fissures in the rock on a nanometer scale.\r\n<\/p><p>\r\nWithin these voids, the electric fields produce considerable electrostatic pressure-estimated at several megapascals during intense solar events that significantly increase the number of electrons in the ionosphere.<\/p><p>\r\nThis extra pressure can influence how fissures propagate and join, acting as a small additional push on geological faults that are already on the verge of rupture.<\/p><p>\r\nScientists compare this force to other subtle influences, such as tides or gravitational force, which also affect fault stability, although to a much lesser extent.\r\n<\/p><p>\r\nThe study mentions interesting coincidences, such as the intense solar activity that occurred shortly before the earthquake on the Noto Peninsula in Japan in 2024. Furthermore, before some major earthquakes, scientists have observed changes in the ionosphere, such as increased electron density, lowering of the ionospheric layer, and alterations in the propagation of disturbances.<\/p><p>\r\nTraditionally, these changes were seen only as consequences of the accumulation of stress in the Earth&#8217;s crust before the tremor.<\/p><p>\r\nNow, the researchers propose that there may be a two-way relationship: what happens in the crust affects the ionosphere, but disturbances in the ionosphere can also, on rare occasions, influence the crust.\r\n<\/p><p>\r\nIt is important to emphasize that this does not mean that the Sun directly causes earthquakes, nor that every solar eruption generates a tremor.<\/p><p>\r\nThe authors make it clear that the effect would only be relevant under very specific conditions, when the fault is already critically loaded and close to rupture.<\/p><p>\r\nThis is not a seismic prediction tool, and temporal coincidences do not prove cause and effect.<\/p><p>\r\nThe work consists of a theoretical hypothesis that integrates plasma physics, atmospheric sciences, and geophysics, and scientists hope that future research, combining detailed ionospheric data with space monitoring, will help test and refine this idea.\r\n<\/p><p>\r\nThis proposal opens a new perspective on how our planet interacts with the space environment, showing that seemingly separate systems-the upper atmosphere and the deep crust-may be more connected than we imagined.\r\n<\/p><p>\r\n<blockquote class=\"twitter-tweet\" data-media-max-width=\"560\"><p lang=\"en\" dir=\"ltr\">??<br>A possible link between space weather and earthquakes<a href=\"https:\/\/twitter.com\/hashtag\/Magnetosphere'src=hash&amp;ref_src=twsrc%5Etfw\">#Magnetosphere<\/a><br><br>Researchers have proposed an intriguing idea: space weather, especially the intense bursts of solar energy known as solar flares, can, in very specific situations, help trigger large earthquakes <a href=\"https:\/\/t.co\/V4gKLXWC5R\">pic.twitter.com\/V4gKLXWC5R<\/a><\/p>&mdash; Rare Earth (@rareearth0) <a href=\"https:\/\/twitter.com\/rareearth0\/status\/2021932821778985432?ref_src=twsrc%5Etfw\">February 12, 2026<\/a><\/blockquote> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\r\n<hr>\r\n\r\n<p style=\"text-align:right\"><em>Published in 02\/12\/2026 11h39<\/em><\/p>\r\n<hr>\r\n<p style=\"text-align:right\"><em><a href=\"https:\/\/terrarara.com.br\/?page_id=26560\">Portuguese version<\/a><\/em><\/p>\r\n<hr>\r\n\r\n\t\t<p>Text adapted by AI (Grok) and translated via Google API in the English version. Images from public image libraries or credits in the caption. Information about DOI, author and institution can be found in the body of the article.<\/p>\r\n\t\t<hr>\r\n\t\t<p>Reference article:<\/p>\r\n\t\t\r\n\t\t\r\n\r\n\r\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/scitechdaily.com\/scientists-propose-surprising-link-between-space-weather-and-earthquakes\/\" target=\"_blank\">https:\/\/scitechdaily.com\/scientists-propose-surprising-link-between-space-weather-and-earthquakes\/<\/a><\/li><\/ul>\r\n\r\n\r\n<p>Original study: <\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/doi.org\/10.34343\/ijpest.2026.20.e01003\" target=\"_blank\">https:\/\/doi.org\/10.34343\/ijpest.2026.20.e01003<\/a><\/li><\/ul>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator is-style-wide\"\/>\r\n\r\n<div style=\"position: buttonline;\"><iframe loading=\"lazy\" src=\"https:\/\/vendedoradesonhos.com.br\/rodape_sites.php?arg=41682\" frameborder=\"0\" height=\"420px\" width=\"100%\"><\/iframe><\/div>\r\n<div style=\"position: buttonline;\"><iframe loading=\"lazy\" src=\"https:\/\/vendedoradesonhos.com.br\/comentario_navegacao.php?arg=41682\" frameborder=\"0\" height=\"500px\" width=\"100%\"><\/iframe><\/div>\r\n<div style=\"position:absolute; width:40%; height:70px; top:-70px; left:0px;\"><iframe loading=\"lazy\" src=\"https:\/\/vendedoradesonhos.com.br\/oferta_site_esq.php?arg=41682\" frameborder=\"0\" height=\"100%\" width=\"100%\"><\/iframe><\/div>\r\n<div style=\"position:absolute; width:40%; height:70px; top:-70px; right:0px;\"><iframe loading=\"lazy\" src=\"https:\/\/vendedoradesonhos.com.br\/oferta_site_dir.php?arg=41682\" frameborder=\"0\" height=\"100%;\" width=\"100%\"><\/iframe><\/div>\r\n\r\n\r\n<div class=\"wp-block-image\"><figure><iframe loading=\"lazy\" src=\"https:\/\/vendedoradesonhos.com.br\/oferta_site_centralus.php\" width=\"100%\" height=\"330\" frameborder=\"0\"><\/iframe><figcaption>{teste}<\/figcaption><\/figure><\/div><hr>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":462,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3681","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=\/wp\/v2\/pages\/3681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3681"}],"version-history":[{"count":0,"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=\/wp\/v2\/pages\/3681\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=\/wp\/v2\/pages\/462"}],"wp:attachment":[{"href":"https:\/\/terrarara.com.br\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}