{"id":1877,"date":"1984-10-06T22:19:00","date_gmt":"1984-10-06T20:19:00","guid":{"rendered":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/?p=1877"},"modified":"2023-05-24T11:42:56","modified_gmt":"2023-05-24T09:42:56","slug":"15-ist-island-5-october-1984","status":"publish","type":"post","link":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/15-ist-island-5-october-1984\/","title":{"rendered":"(15) \u0160iroka Bay, 5 October 1984"},"content":{"rendered":"\t\t
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(15) \u0160iroka Bay, 5 October 1984<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Figure 1. Synoptic situation at the time of the event: (left) mean sea level pressure and 10-m wind; (middle) temperature and wind at 850 hPa; (right) geopotential height and wind at 500 hPa.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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This event on the island of Ist is briefly mentioned by\u00a0Vilibi\u0107 and \u0160epi\u0107 (2009)<\/a>, who also publish the wave height as reported by eyewitnesses. Once again, the event coincided with a storm surge at Bakar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Sea level measurements from the 120 km distanced Bakar tide gauge station reveal that high-frequency sea level oscillations were pronounced over the area during 2-5 October 1984, with two peak periods: the first one on 2 October 1984 when high-frequency sea level oscillations reached ~55 cm height; and the second one, coinciding with the Ist meteotsunami, on 5 October 1984 when high-frequency sea level oscillations reached ~45 cm height. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Regarding synoptic situation, a mid-latitude cyclone was centred over the northern Europe, but spreading all the way to the Mediterranean. As a result, pressure gradients were present over the Adriatic Sea, and sirocco wind (speeds up to 16 m\/s) blew from the Strait of Otranto towards the northern Adriatic. At the 850 hPa level, a warm air mass was advancing from the central Sahara across the Eastern Mediterranean to the Adriatic Sea and further into the continental Europe. As a result, an upper-level temperature front developed over the Adriatic. At the 500 hPa level, a deep trough was located over the Atlantic, the western Mediterranean and the Adriatic Sea. At the front side of this trough, strong mid-tropospheric winds (up to ~45 m\/s) were blowing over the western Mediterranean and the northern Adriatic Sea.\u00a0\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Sea-level time series measured at Bakar during Event 15.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

(15) \u0160iroka Bay, 5 October 1984 Figure 1. Synoptic situation at the time of the event: (left) mean sea level pressure and 10-m wind; (middle) temperature and wind at 850 hPa; (right) geopotential height and wind at 500 hPa. This event on the island of Ist is briefly mentioned by Vilibi\u0107 and \u0160epi\u0107 (2009), who also… Continue reading (15) \u0160iroka Bay, 5 October 1984<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":2366,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteotsunami","entry"],"_links":{"self":[{"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/posts\/1877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/comments?post=1877"}],"version-history":[{"count":24,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/posts\/1877\/revisions"}],"predecessor-version":[{"id":3529,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/posts\/1877\/revisions\/3529"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/media\/2366"}],"wp:attachment":[{"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/media?parent=1877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/categories?post=1877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projekti.pmfst.unist.hr\/floods\/meteotsunamis\/wp-json\/wp\/v2\/tags?post=1877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}