{"id":3876,"date":"2026-04-06T12:06:54","date_gmt":"2026-04-06T10:06:54","guid":{"rendered":"https:\/\/arcticwatch.info\/index.php\/2026\/04\/06\/facts-about-the-arctic-in-april-2026\/"},"modified":"2026-04-06T12:06:54","modified_gmt":"2026-04-06T10:06:54","slug":"facts-about-the-arctic-in-april-2026","status":"publish","type":"post","link":"https:\/\/arcticwatch.info\/index.php\/2026\/04\/06\/facts-about-the-arctic-in-april-2026\/","title":{"rendered":"Facts About the Arctic in April 2026"},"content":{"rendered":"
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In early April JAXA Arctic sea ice extent<\/a>\u00a0is 3rd lowest for the date, albeit in a \u201cstatistical tie\u201d with last year:<\/p>\n

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\"\"<\/a><\/figure>\n<\/div>\n

The Alfred Wegener Institute\u2019s regional extent graphs<\/a> reveal an intriguing divergence on the Pacific periphery, where sea ice extent in the Sea of Okhotsk is at an all time low for the date in the AMSR2 record:<\/p>\n

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\"\"<\/a><\/figure>\n<\/div>\n

On the other hand extent in the Bering Sea is close to an all time high:<\/p>\n

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\"\"<\/a><\/figure>\n<\/div>\n

On the Atlantic periphery extent is less extreme, although there is currently open water north of Svalbard: <\/p>\n

\"\"<\/a><\/figure>\n

Looking at the third dimension, here is the AWI\u2019s\u00a0CryoSat-2\/Sentinel 3\/SMOS Arctic sea ice thickness\u00a0<\/a>map at the end of March:<\/p>\n

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\"\"<\/a><\/figure>\n<\/div>\n

Here too is the associated volume graph:<\/p>\n

\n
\"\"<\/a><\/figure>\n<\/div>\n

Note that thickness and hence volume is likely to be biased high on the Atlantic side of the Arctic due to continuous radio frequency interference affecting SMOS data:<\/p>\n

\"\"<\/a><\/figure>\n

Watch this space!<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

In early April JAXA Arctic sea ice extent\u00a0is 3rd lowest for the date, albeit in a \u201cstatistical tie\u201d with last year: The Alfred Wegener Institute\u2019s regional extent graphs reveal an intriguing divergence on the Pacific periphery, where sea ice extent…<\/p>\n","protected":false},"author":2,"featured_media":3877,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/posts\/3876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/comments?post=3876"}],"version-history":[{"count":0,"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/posts\/3876\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/media\/3877"}],"wp:attachment":[{"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/media?parent=3876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/categories?post=3876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arcticwatch.info\/index.php\/wp-json\/wp\/v2\/tags?post=3876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}