{"id":363619,"date":"2026-05-25T16:35:57","date_gmt":"2026-05-25T11:05:57","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=363619"},"modified":"2026-05-25T16:35:57","modified_gmt":"2026-05-25T11:05:57","slug":"bismarck-sea","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/bismarck-sea\/","title":{"rendered":"Bismarck Sea"},"content":{"rendered":"<div class=\"content-box-green\">\n<p><strong>News<\/strong>: A submarine volcanic eruption began on 8 May along the Titan Ridge in the Bismarck Sea, highlighting poor mapping of Earth\u2019s deep ocean floor.<\/p>\n<\/div>\n<h2 class=\"red-h2-box\"><strong>About Bismarck Sea<\/strong><\/h2>\n<figure id=\"attachment_363623\" aria-describedby=\"caption-attachment-363623\" style=\"width: 493px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-363623\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/05\/Source-Free-World-Maps.jpg?resize=493%2C312&#038;ssl=1\" alt=\"Bismarck Sea\" width=\"493\" height=\"312\" srcset=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/05\/Source-Free-World-Maps.jpg?resize=300%2C190&amp;ssl=1 300w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/05\/Source-Free-World-Maps.jpg?resize=1024%2C649&amp;ssl=1 1024w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/05\/Source-Free-World-Maps.jpg?resize=768%2C487&amp;ssl=1 768w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/05\/Source-Free-World-Maps.jpg?w=1307&amp;ssl=1 1307w\" sizes=\"auto, (max-width: 493px) 100vw, 493px\" \/><figcaption id=\"caption-attachment-363623\" class=\"wp-caption-text\">Source &#8211; Free World Maps<\/figcaption><\/figure>\n<ul>\n<li><strong>Location<\/strong>: <strong>The Bismarck Sea<\/strong> lies in the <strong>southwestern Pacific Ocean<\/strong> near the northeast coast of<strong> Papua New Guinea.<\/strong><\/li>\n<li><strong>Nomenclature<\/strong>: It was named after the<strong> German statesman Otto von Bismarck<\/strong>.<\/li>\n<li><strong>Area:<\/strong> It covers about <strong>40,000 sq. km.<\/strong><\/li>\n<li><strong>Boundaries<\/strong>: It is bounded to the <strong>southwest by the northeast coast of Papua New Guinea<\/strong> and from the <strong>northwest to southeast by the Bismarck Archipelago.<\/strong><\/li>\n<li><strong>Bismarck Archipelago<\/strong>: It includes the <strong>Admiralty Islands (north), New Ireland (east), and New Britain (southeast).<\/strong><\/li>\n<li><strong>Linkages:\u00a0<\/strong>The sea opens to the <strong>Pacific Ocean in the north <\/strong>and<strong> connects to the Solomon Sea<\/strong> through <strong>the Vitiaz and Dampier straits and St. George\u2019s Channel.<\/strong><\/li>\n<li><strong>Depth<\/strong>: The basin has a <strong>depth of about 2,000 m<\/strong> to <strong>2,500 m<\/strong>.<\/li>\n<li><strong>Basin Division:<\/strong> A <strong>central ridge divides the basin<\/strong> into the <strong>eastern New Ireland section and the western New Guinea section.<\/strong><\/li>\n<li><strong>Tectonic Activity:<\/strong> The Bismarck Sea lies in a <strong>geologically complex zone with faults, volcanic ridges, rifts, active subduction zones, and spreading zones<\/strong> at great depths.<\/li>\n<li><strong>Mineral Richness:<\/strong> Such active tectonic and volcanic processes make the <strong>region important for deep-sea mineral richness.<\/strong><\/li>\n<li><strong>Historical Importance:<\/strong> During World War II, the sea witnessed major naval battles, including the <strong>1943 Battle of the Bismarck Sea<\/strong>, where Allied forces <strong>stopped a Japanese convoy<\/strong>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: A submarine volcanic eruption began on 8 May along the Titan Ridge in the Bismarck Sea, highlighting poor mapping of Earth\u2019s deep ocean floor. About Bismarck Sea Location: The Bismarck Sea lies in the southwestern Pacific Ocean near the northeast coast of Papua New Guinea. Nomenclature: It was named after the German statesman Otto&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/bismarck-sea\/\">Continue reading <span class=\"screen-reader-text\">Bismarck Sea<\/span><\/a><\/p>\n","protected":false},"author":10401,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,11209,12039,11211],"tags":[11872],"class_list":["post-363619","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-geography-in-news","category-knolls","category-places-in-news","tag-9pm-daily-factly","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/363619","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\/10401"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=363619"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/363619\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=363619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=363619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=363619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}