{"id":1070,"date":"2017-09-04T15:38:19","date_gmt":"2017-09-04T22:38:19","guid":{"rendered":"https:\/\/ant.isi.edu\/blog\/?p=1070"},"modified":"2020-10-19T09:37:46","modified_gmt":"2020-10-19T16:37:46","slug":"evaluation-of-hurricane-harveys-effects-on-the-internets-edge","status":"publish","type":"post","link":"https:\/\/ant.isi.edu\/blog\/?p=1070","title":{"rendered":"Evaluation of Hurricane Harvey’s Effects on the Internet’s Edge"},"content":{"rendered":"

On August 25, 2017 Hurricane Harvey made landfall in south Texas, causing widespread property damage, displacing more than 30,000 people, and costing more than 45 lives (as of 2017-09-01).<\/p>\n

We sympathize with those were hurt by this disaster, and hope for swift recovery for the region.<\/p>\n

We recently examined the effects of Hurricane Harvey on the area using Trinocular, our internet outage detection system.  Two key results:<\/p>\n

\"\"<\/a>
Trinocular report on outages in Texas after Hurricane Harvey (on 2017-08-28t03:32Z)<\/figcaption><\/figure>\n

We see that landfall was followed by widespread Internet outages<\/em> in the Corpus Christi area, with 40% or more home networks<\/em> dropping off the Internet.<\/p>\n

We see that over the following days, network outages grew in the Houston area<\/em>, with many networks dropping off the Internet. However, the fraction of networks lost in Houston<\/em> was much smaller than in the Corpus Christi area.<\/p>\n

More details are on our Hurricane Harvey web page<\/a>.  We will update that page as we get more data in.<\/p>\n

The dataset including Hurricane Harvey will be internet_outage_adaptive_a29all-20170702<\/code> and will be released in October 2017. Until the full data is released, we have a preliminary dataset through August 2017 available on request.<\/p>\n","protected":false},"excerpt":{"rendered":"

On August 25, 2017 Hurricane Harvey made landfall in south Texas, causing widespread property damage, displacing more than 30,000 people, and costing more than 45 lives (as of 2017-09-01). We sympathize with those were hurt by this disaster, and hope for swift recovery for the region. We recently examined the effects of Hurricane Harvey on […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[293,278,279],"tags":[71,157,58,67,8,22,10,44,41,170,57,179],"class_list":["post-1070","post","type-post","status-publish","format-standard","hentry","category-in-the-news","category-internet","category-outages","tag-datasets","tag-impact","tag-isi","tag-lacrend","tag-lander","tag-measurement-systems","tag-network-datasets","tag-outage-detection","tag-predict","tag-retrofuturebridge","tag-usc","tag-web-page"],"_links":{"self":[{"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1070"}],"version-history":[{"count":4,"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1070\/revisions"}],"predecessor-version":[{"id":1591,"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1070\/revisions\/1591"}],"wp:attachment":[{"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ant.isi.edu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}