<\/a><\/a>NIEZWYKLE CIEP\u0141A POGODA W CZERWCU 2019 ROKU W POLSCE I JEJ PRZYCZYNY CYRKULACYJNE<\/span> Robert Twardosz<\/a>, Piotr Wa\u0142ach<\/a><\/span> Streszczenie S\u0142owa kluczowe:<\/strong> gor\u0105cy czerwiec 2019, cyrkulacja atmosferyczna, Polska <\/span><\/p>\n Abstract Keywords<\/strong>: hot june 2019, atmospheric circulation, Poland <\/span><\/p>\n","protected":false},"excerpt":{"rendered":" NIEZWYKLE CIEP\u0141A POGODA W CZERWCU 2019 ROKU W POLSCE I JEJ PRZYCZYNY CYRKULACYJNE UNUSUALLY HOT JUNE 2019 IN POLAND AND ITS CIRCULATION-RELATED CAUSES Robert Twardosz, Piotr Wa\u0142ach Przegl\u0105d Geofizyczny (2020) vol. 65, iss. 3-4, pp. 179-194 https:\/\/doi.org\/10.32045\/PG-2020-016 Tekst \/ Text…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1792","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages\/1792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1792"}],"version-history":[{"count":2,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages\/1792\/revisions"}],"predecessor-version":[{"id":1846,"href":"https:\/\/ptgeof.pl\/index.php?rest_route=\/wp\/v2\/pages\/1792\/revisions\/1846"}],"wp:attachment":[{"href":"https:\/\/ptgeof.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nUNUSUALLY HOT JUNE 2019 IN POLAND AND ITS CIRCULATION-RELATED CAUSES<\/span><\/span><\/p>\n
\n<\/em>Przegl\u0105d Geofizyczny (2020) vol. 65, iss. 3-4, pp. 179-194<\/em><\/span>
\nhttps:\/\/doi.org\/10.32045\/PG-2020-016<\/span><\/p>\nTekst \/ Text<\/a><\/span><\/h2>\n
\n<\/strong>Do najwi\u0119kszych zagro\u017ce\u0144 natury meteorologicznej pojawiaj\u0105cych si\u0119 w ostatnich latach w Polsce nale\u017cy wyst\u0119powanie d\u0142ugotrwa\u0142ych warunk\u00f3w silnego gor\u0105ca, kt\u00f3rym zwykle towarzyszy susza, wywo\u0142uje gro\u017ane skutki w gospodarce, cz\u0119sto o charakterze kl\u0119ski \u017cywio\u0142owej. W tej pracy skoncentrowano si\u0119 na charakterystyce termicznej i uwarunkowaniach cyrkulacyjnych w wyj\u0105tkowo ciep\u0142ym czerwca 2019 r. w Polsce. Podstaw\u0119 bada\u0144 stanowi\u0142y \u015brednie miesi\u0119czne warto\u015bci temperatury powietrza oraz codzienne warto\u015bci temperatury maksymalnej i minimalnej z 69-lecia 1951-2019 z 60 stacji synoptycznych w Polsce, a tak\u017ce kalendarz typ\u00f3w cyrkulacji Lity\u0144skiego (1969). Wykazano, \u017ce czerwiec 2019 roku charakteryzowa\u0142 si\u0119 najwi\u0119kszymi anomaliami bezwzgl\u0119dnymi (ponad 6o<\/sup>C), jak i wzgl\u0119dnymi (ponad 4 odchylenia standardowe), jakie zdarzy\u0142y si\u0119 w Polsce pocz\u0105wszy od 1951 roku. O pojawieniu si\u0119 skrajnych warunk\u00f3w gor\u0105ca zadecydowa\u0142 \u0142\u0105czny wp\u0142yw czynnik\u00f3w adwekcyjnych i radiacyjnych.
\n<\/span><\/p>\n
\n<\/strong>The study looks at the occurrence of prolonged periods of very hot weather, which have recently emerged as one of the most dangerous natural phenomena in Poland. Spells of sweltering weather are typically accompanied by droughts and have been known to seriously affect the economy, often attaining the scale of a natural catastrophe. This focus of this study is the case of an unusually hot June 2019 in Poland and its related thermal and circulational characteristic. The thermal aspect is analysed using the average monthly air temperatures and the daily maximum and minimum temperatures recorded at the country\u2019s 60 synoptical weather stations over the 69-year period spanning 1951 and 2019. The calendar of circulation types by Lity\u0144ski (1969) was used to assess the circulation conditions. The study concludes that June 2019 was characterised by both the highest absolute anomalies (of more than 6o<\/sup>C) and the highest relative anomalies (more than 4 standard deviations) recorded in Poland since 1951. This extremely hot weather spell was ultimately produced by the combined influence of the advection and radiation effects.
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