{"id":2387,"date":"2023-02-06T11:54:02","date_gmt":"2023-02-06T11:54:02","guid":{"rendered":"https:\/\/ridweb.jamstec.go.jp\/RID\/?page_id=2387"},"modified":"2025-03-25T07:30:13","modified_gmt":"2025-03-25T07:30:13","slug":"single-level-variables","status":"publish","type":"page","link":"http:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/","title":{"rendered":"Single-level variables"},"content":{"rendered":"<p>The 2010-2020 climatology is shown for a selection of variables  on pressure levels. The upper panel shows the reanalysis ensemble  mean (REM) which comprises the datasets bordered in magenta. The lower  panels show the bias of each dataset with respect to the REM.<\/p>\n<h2>Climatology of q850 (Specific humidity at 850 hPa) at 850 hPa<\/h2>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>MAM<\/th>\n<th>SON<\/th>\n<th>ALL<\/th>\n<th>DJF<\/th>\n<th>JJA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_q850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_q850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_q850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_q850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_q850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_q850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_q850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_q850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Climatology of t850 (Temperature at 850 hPa) at 850 hPa<\/h2>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>MAM<\/th>\n<th>SON<\/th>\n<th>ALL<\/th>\n<th>DJF<\/th>\n<th>JJA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_t850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_t850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_t850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_t850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_t850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_t850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_t850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_t850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_t850_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_t850_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Climatology of z10 (Geopotential height at 10 hPa) at 10 hPa<\/h2>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>ALL<\/th>\n<th>DJF<\/th>\n<th>JJA<\/th>\n<th>MAM<\/th>\n<th>SON<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_z10_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_z10_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_z10_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_z10_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_z10_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_z10_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_z10_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_z10_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_z10_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_z10_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Climatology of z500 (Geopotential height at 500 hPa) at 500 hPa<\/h2>\n<table border=\"1\" class=\"dataframe\">\n<thead>\n<tr style=\"text-align: right;\">\n<th>MAM<\/th>\n<th>ALL<\/th>\n<th>DJF<\/th>\n<th>JJA<\/th>\n<th>SON<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_z500_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_z500_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_z500_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_ALL_z500_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_z500_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_DJF_z500_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_z500_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_JJA_z500_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<td><a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_z500_anomaly_monthly.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_SON_z500_anomaly_monthly.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>The 2010-2020 climatology is shown for a selection of variables on pressure levels. The upper panel shows the reanalysis ensemble mean (REM) which comprises the datasets bordered in magenta. The lower panels show the bias of each dataset with respect to the REM. Climatology of q850 (Specific humidity at 850 hPa) at 850 hPa MAM &hellip; <a href=\"http:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Single-level variables&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2387","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Single-level variables - RID - Reanalysis Intercomparison Dataset<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single-level variables - RID - Reanalysis Intercomparison Dataset\" \/>\n<meta property=\"og:description\" content=\"The 2010-2020 climatology is shown for a selection of variables on pressure levels. The upper panel shows the reanalysis ensemble mean (REM) which comprises the datasets bordered in magenta. The lower panels show the bias of each dataset with respect to the REM. Climatology of q850 (Specific humidity at 850 hPa) at 850 hPa MAM &hellip; Continue reading &quot;Single-level variables&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/\" \/>\n<meta property=\"og:site_name\" content=\"RID - Reanalysis Intercomparison Dataset\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-25T07:30:13+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/\",\"url\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/\",\"name\":\"Single-level variables - RID - Reanalysis Intercomparison Dataset\",\"isPartOf\":{\"@id\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg\",\"datePublished\":\"2023-02-06T11:54:02+00:00\",\"dateModified\":\"2025-03-25T07:30:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#primaryimage\",\"url\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg\",\"contentUrl\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Single-level variables\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/#website\",\"url\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/\",\"name\":\"RID - Reanalysis Intercomparison Dataset\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/ridweb.jamstec.go.jp\/RID\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Single-level variables - RID - Reanalysis Intercomparison Dataset","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/","og_locale":"en_US","og_type":"article","og_title":"Single-level variables - RID - Reanalysis Intercomparison Dataset","og_description":"The 2010-2020 climatology is shown for a selection of variables on pressure levels. The upper panel shows the reanalysis ensemble mean (REM) which comprises the datasets bordered in magenta. The lower panels show the bias of each dataset with respect to the REM. Climatology of q850 (Specific humidity at 850 hPa) at 850 hPa MAM &hellip; Continue reading \"Single-level variables\"","og_url":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/","og_site_name":"RID - Reanalysis Intercomparison Dataset","article_modified_time":"2025-03-25T07:30:13+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/","url":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/","name":"Single-level variables - RID - Reanalysis Intercomparison Dataset","isPartOf":{"@id":"http:\/\/ridweb.jamstec.go.jp\/RID\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#primaryimage"},"image":{"@id":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#primaryimage"},"thumbnailUrl":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg","datePublished":"2023-02-06T11:54:02+00:00","dateModified":"2025-03-25T07:30:13+00:00","breadcrumb":{"@id":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#primaryimage","url":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg","contentUrl":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-content\/uploads\/single-level_2010-2020_MAM_q850_anomaly_monthly.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/ridweb.jamstec.go.jp\/RID\/single-level-variables\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/ridweb.jamstec.go.jp\/RID\/"},{"@type":"ListItem","position":2,"name":"Single-level variables"}]},{"@type":"WebSite","@id":"http:\/\/ridweb.jamstec.go.jp\/RID\/#website","url":"http:\/\/ridweb.jamstec.go.jp\/RID\/","name":"RID - Reanalysis Intercomparison Dataset","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/ridweb.jamstec.go.jp\/RID\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/pages\/2387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/comments?post=2387"}],"version-history":[{"count":30,"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/pages\/2387\/revisions"}],"predecessor-version":[{"id":28415,"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/pages\/2387\/revisions\/28415"}],"wp:attachment":[{"href":"http:\/\/ridweb.jamstec.go.jp\/RID\/wp-json\/wp\/v2\/media?parent=2387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}