{"id":2923,"date":"2018-04-19T09:42:02","date_gmt":"2018-04-19T07:42:02","guid":{"rendered":"https:\/\/site.uit.no\/spaceweather\/?page_id=2923"},"modified":"2020-11-24T10:04:53","modified_gmt":"2020-11-24T09:04:53","slug":"db-dt-30min-forecast","status":"publish","type":"page","link":"https:\/\/site.uit.no\/spaceweather\/data-and-products\/geomagnetic-conditions\/db-dt-30min-forecast\/","title":{"rendered":"dB\/dt 30min Forecast"},"content":{"rendered":"<div class=\"responsive-tabs\">\n<h2 class=\"tabtitle\">dB\/dt forecast<\/h2>\n<div class=\"tabcontent\">\n\n\t<script>\n\t    setInterval(function()\n        {\n            if(document.hasFocus()){\n               d = new Date();\n               image = jQuery('img#image_autorefresh_MFivpkndAT');\n               if(image.data(\"query\") == ''){\n\t               image.attr(\"src\", image.data(\"src\") + \"?\" + d.getTime());\n               }else{\n\t               image.attr(\"src\", image.data(\"src\") + \"?\" + d.getTime() + \"&\" + image.data(\"query\"));\n               }    \n            }\n        }, 60000);\n\n\t<\/script>\n\n\t<div class=\"aligncenter\">\n\t<img decoding=\"async\" src=\"https:\/\/www.spaceweather.se\/content\/irf-dbdt.png\" \n\t\t data-src=\"https:\/\/www.spaceweather.se\/content\/irf-dbdt.png\"\n\t     data-query=\"\"\n\t     alt=\"\"\t\n\t     class=\"image_autorefresh\" \n\t     id=\"image_autorefresh_MFivpkndAT\"\n\t     data-refresh=\"60\"\n\t     \t     \t     >\n\t\t<\/div>\n\t\n\n<\/div><h2 class=\"tabtitle\">Information<\/h2>\n<div class=\"tabcontent\">\n\nThe model for the prediction of the maximum |dB\/dt| for the coming 30 minutes (eh30) has been developed by <a href=\"http:\/\/www.lund.irf.se\/\" target=\"_blank\" rel=\"noopener\">IRF Lund<\/a>.<\/p>\n<p>The map shows the forecast eh30 with a colour coding ranging from values below 5 nT\/min to above 640 nT\/min, and with a logarithmic scale in between. The red dots mark the locations at which eh30 is predicted and the map shows the interpolated values. The timestamp when the forecast was issued is shown at the top, together with the timestamp of the latest available solar wind data. The forecast is valid for the 30 minute interval following the latest available solar wind data. The map is updated every minute. The real time solar wind data are obtained from <a href=\"https:\/\/www.swpc.noaa.gov\/\" target=\"_blank\" rel=\"noopener\">NOAA SWPC<\/a>.<\/p>\n<p>See <a href=\"https:\/\/www.swsc-journal.org\/articles\/swsc\/abs\/2015\/01\/swsc140042\/swsc140042.html\" target=\"_blank\" rel=\"noopener\">reference paper<\/a> for more detail.<\/p>\n<p><strong>Acknowledgement<\/strong><br \/>\nThese results are very much based on projects that received funding from the ESA Space Situational Awareness Programme&#8217;s network of space weather service development activities under ESA contract number 4000113185\/15\/D\/MRP.<\/p>\n<p>All publications and presentations using data obtained from this site should acknowledge the <a href=\"http:\/\/www.spaceweather.no\/\" target=\"_blank\">Norwegian Centre for Space Weather<\/a> at <a href=\"https:\/\/www.tgo.uit.no\/\" target=\"_blank\">Troms\u00f8 Geophysical Observatory<\/a> and the <a href=\"http:\/\/www.lund.irf.se\/\" target=\"_blank\">Swedish Institute of Space Physics &#8211; Lund<\/a>.<\/p>\n<p>Credits: <span style=\"text-decoration: underline\"><strong><a href=\"http:\/\/www.lund.irf.se\/\" target=\"_blank\" rel=\"noopener\">IRF Lund<\/a><\/strong><\/span><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The model for the prediction of the maximum |dB\/dt| for the coming 30 minutes (eh30) has been developed by IRF Lund. The map shows the forecast eh30 with a colour coding ranging from values below 5 nT\/min to above 640 nT\/min, and with a logarithmic scale in between. The red &#8230;<\/p>\n","protected":false},"author":505,"featured_media":0,"parent":90,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2923","page","type-page","status-publish","hentry","column","threecol"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>dB\/dt 30min Forecast - Norwegian Centre for Space Weather (NOSWE)<\/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:\/\/site.uit.no\/spaceweather\/data-and-products\/geomagnetic-conditions\/db-dt-30min-forecast\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"dB\/dt 30min Forecast - Norwegian Centre for Space Weather (NOSWE)\" \/>\n<meta property=\"og:description\" content=\"The model for the prediction of the maximum |dB\/dt| for the coming 30 minutes (eh30) has been developed by IRF Lund. 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