{"id":162413,"date":"2026-04-01T15:41:58","date_gmt":"2026-04-01T15:41:58","guid":{"rendered":"https:\/\/wexa.jamstec.go.jp\/home\/cold-spell-occuring-from-february-06-2021-to-march-11-2021-at-66-0n-35-5e\/"},"modified":"2026-04-01T15:41:58","modified_gmt":"2026-04-01T15:41:58","slug":"cold-spell-occuring-from-february-06-2021-to-march-11-2021-at-66-0n-35-5e","status":"publish","type":"post","link":"https:\/\/wexa.jamstec.go.jp\/home\/cold-spell-occuring-from-february-06-2021-to-march-11-2021-at-66-0n-35-5e\/","title":{"rendered":"Cold spell occuring from February 06 2021 to March 11 2021 at 66.0\u00b0N 35.5\u00b0E"},"content":{"rendered":"<p>Download data: <a href=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/2021-Feb-06_to_2021-Mar-11_35.5_66.0.json\">JSON<\/a><\/p>\n<p>Event type: Cold spell<\/p>\n<p>Countries affected (identified with ArcGIS Online; provided only for geographical reference):<\/p>\n<ul>\n<li>Armenia<\/li>\n<li>Azerbaijan<\/li>\n<li>Belarus<\/li>\n<li>China<\/li>\n<li>Estonia<\/li>\n<li>Finland<\/li>\n<li>Iran, Islamic Republic of<\/li>\n<li>Kazakhstan<\/li>\n<li>Latvia<\/li>\n<li>Lithuania<\/li>\n<li>Norway<\/li>\n<li>Poland<\/li>\n<li>Russian Federation<\/li>\n<li>Turkmenistan<\/li>\n<li>Ukraine<\/li>\n<li>United States<\/li>\n<li>Uzbekistan<\/li>\n<\/ul>\n<p>Duration: 34 days<\/p>\n<p>Time span: February 06 2021 to March 11 2021<\/p>\n<p>Statistics over entire affected area: <\/p>\n<ul>\n<li>Mean temperature anomaly: -12.8 \u00b0C<\/li>\n<li>Mean temperature: -27.8 \u00b0C<\/li>\n<li>Minimum temperature anomaly: -25.5 \u00b0C<\/li>\n<li>Minimum temperature: -47.4 \u00b0C<\/li>\n<\/ul>\n<p>Event center: 66.0\u00b0N 35.5\u00b0E<\/p>\n<p>Area affected: 15167350 km$^2$<\/p>\n<p><p><a href=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/extreme_weather_anomaly_map_2021-Feb-06_to_2021-Mar-11_35.5_66.0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/extreme_weather_anomaly_map_2021-Feb-06_to_2021-Mar-11_35.5_66.0.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><br clear=\"all\" \/>Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.<\/p>\n<p><a href=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/extreme_weather_time_evo_2021-Feb-06_to_2021-Mar-11_35.5_66.0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/extreme_weather_time_evo_2021-Feb-06_to_2021-Mar-11_35.5_66.0.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><br \/><br clear=\"all\" \/>Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.<\/p>\n<p><a href=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/evo_map_2021-Feb-06_to_2021-Mar-11_35.5_66.0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-117\" src=\"https:\/\/wexa.jamstec.go.jp\/home\/wp-content\/uploads\/evo_map_2021-Feb-06_to_2021-Mar-11_35.5_66.0.jpg\" alt=\"\" width=\"550\" height=\"1024\" \/><\/a><br \/><br clear=\"all\" \/>Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.<\/p>\n<p>Event ID: Cold_spell_2021-Feb-06_to_2021-Mar-11_35.5_66.0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Download data: JSON Event type: Cold spell Countries affected (identified with ArcGIS Online; provided only for geographical reference): Armenia Azerbaijan Belarus China Estonia Finland Iran, Islamic Republic of Kazakhstan Latvia Lithuania Norway Poland Russian Federation Turkmenistan Ukraine United States Uzbekistan Duration: 34 days Time span: February 06 2021 to March 11 2021 Statistics over entire &hellip; <a href=\"https:\/\/wexa.jamstec.go.jp\/home\/cold-spell-occuring-from-february-06-2021-to-march-11-2021-at-66-0n-35-5e\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Cold spell occuring from February 06 2021 to March 11 2021 at 66.0\u00b0N 35.5\u00b0E&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2203,2204,2365,1947,2368,2361,1253,2339,2369,2370,2327,2318,2130,2098,2320,1251,2340,2016,2018,1998,1840,1871,1873,1252,1978,1875,1877,1890,2080,1842,2097,2025,1250,2174,744],"tags":[],"class_list":["post-162413","post","type-post","status-publish","format-standard","hentry","category-cold-spells-affecting-armenia","category-cold-spells-affecting-azerbaijan","category-cold-spells-affecting-belarus","category-cold-spells-affecting-china","category-cold-spells-affecting-estonia","category-cold-spells-affecting-finland","category-cold-spells-affecting-iran-islamic-republic-of","category-cold-spells-affecting-kazakhstan","category-cold-spells-affecting-latvia","category-cold-spells-affecting-lithuania","category-cold-spells-affecting-norway","category-cold-spells-affecting-poland","category-cold-spells-affecting-russian-federation","category-cold-spells-affecting-turkmenistan","category-cold-spells-affecting-ukraine","category-cold-spells-affecting-united-states","category-cold-spells-affecting-uzbekistan","category-extremes-affecting-armenia","category-extremes-affecting-azerbaijan","category-extremes-affecting-belarus","category-extremes-affecting-china","category-extremes-affecting-estonia","category-extremes-affecting-finland","category-extremes-affecting-iran-islamic-republic-of","category-extremes-affecting-kazakhstan","category-extremes-affecting-latvia","category-extremes-affecting-lithuania","category-extremes-affecting-norway","category-extremes-affecting-poland","category-extremes-affecting-russian-federation","category-extremes-affecting-turkmenistan","category-extremes-affecting-ukraine","category-extremes-affecting-united-states","category-extremes-affecting-uzbekistan","category-weather-extremes-all-events"],"_links":{"self":[{"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/posts\/162413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/comments?post=162413"}],"version-history":[{"count":0,"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/posts\/162413\/revisions"}],"wp:attachment":[{"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/media?parent=162413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/categories?post=162413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wexa.jamstec.go.jp\/home\/wp-json\/wp\/v2\/tags?post=162413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}