{"id":4114,"date":"2016-07-19T11:46:23","date_gmt":"2016-07-19T19:46:23","guid":{"rendered":"http:\/\/earthjay.com\/?p=4114"},"modified":"2016-07-19T11:46:23","modified_gmt":"2016-07-19T19:46:23","slug":"friends-of-the-arcata-marsh-2016-07-22","status":"publish","type":"post","link":"https:\/\/earthjay.com\/?p=4114","title":{"rendered":"Friends of the Arcata Marsh 2016.07.22"},"content":{"rendered":"<p>I present material about the Cascadia subduction zone for the <a href=\"https:\/\/www.facebook.com\/Friends.of.the.Arcata.Marsh\/\" target=\"_blank\" rel=\"noopener\">Friends of the Arcata Marsh (FOAM)<\/a> held on 7\/22\/16 at the Arcata Marsh Interpretive Center. This page has some supporting material from this presentation, including the digital presentation file. The material in this post is also found on this page <a href=\"http:\/\/earthjay.com\/?page_id=4086\">here<\/a>.<br \/>\n<a href=\"http:\/\/earthjay.com\/presentations\/friends_arcata_marsh_2016\/FOAM_poster_patton_20160719.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/earthjay.com\/presentations\/friends_arcata_marsh_2016\/FOAM_poster_patton_20160719.jpg\" width=\"100%\"alt=\"\" \/><\/a><\/p>\n<ul>\n<h2><strong>Here is some background material about Jay and the talk.<\/strong><\/h2>\n<li><a href=\"http:\/\/earthjay.com\/presentations\/friends_arcata_marsh_2016\/\/text-final\/patton_FOAM_cascadia_bio.pdf\" target=\"_blank\" rel=\"noopener\">Biographical Sketch<\/a><\/li>\n<li><a href=\"http:\/\/earthjay.com\/presentations\/friends_arcata_marsh_2016\/\/text-final\/patton_FOAM_cascadia_outline.pdf\" target=\"_blank\" rel=\"noopener\">Outline of talk<\/a><\/li>\n<\/ul>\n<ul>\n<h2><strong>This is the digital presentation<\/strong><\/h2>\n<li><a href=\"http:\/\/earthjay.com\/presentations\/friends_arcata_marsh_2016\/ppt-final\/patton_FOAM_cascadia_final.pptx\" target=\"_blank\" rel=\"noopener\"><strong>Here<\/strong><\/a> is the digital presentation (50 MB pptx). A draft presentation is in place and will be updated the day of the presentation.<\/li>\n<\/ul>\n<ul>\n<h2><strong>This is a video of the presentation<\/strong><\/h2>\n<li>Here I will post a video of the presentation.<\/li>\n<\/ul>\n<ul>\n<h2><strong>Here are some sources of information about the Cascadia subduction zone<\/strong><\/h2>\n<li>For the 315th anniversary of the most recent full rupture CSZ earthquake I put together a summary of our state of knowledge about the CSZ and that 1700 A.D. Jan. 26 earthquake. <a href=\"http:\/\/earthjay.com\/?p=2080\" target=\"_blank\" rel=\"noopener\">2015.01.26<\/a><\/li>\n<li>The USGS (and others) put together an educational video about the CSZ. I post this video and other supporting information online here: <a href=\"http:\/\/earthjay.com\/?p=2964\" target=\"_blank\" rel=\"noopener\">2015.10.08<\/a><\/li>\n<\/ul>\n<ul>\nHere are some links to other online resources about the Cascadia subduction zone:<\/p>\n<li><a href=\"http:\/\/www2.humboldt.edu\/rctwg\/\" target=\"_blank\" rel=\"noopener\">The Redwood Coast Tsunami Work Group<\/a> Living on Shaky Ground: <a href=\"http:\/\/www.oregon.gov\/omd\/oem\/plans_train\/earthquake\/shakygroundmagazine_final.pdf\" target=\"_blank\" rel=\"noopener\">Preparing for the next Cascadia subduction zone earthquake and tsunami<\/a><\/li>\n<li>USGS: <a href=\"http:\/\/pubs.usgs.gov\/pp\/pp1707\/\" target=\"_blank\" rel=\"noopener\">Atwater et al. (2005): The Orphan Tsunami<\/a><\/li>\n<li>USGS: Prehistoric Earthquakes along the Cascadia subduction zone: <a href=\"http:\/\/pubs.usgs.gov\/pp\/pp1661f\/\" target=\"_blank\" rel=\"noopener\">Goldfinger et al. (2012): The Turbidite Record<\/a><\/li>\n<li>Tsunami Hazard Maps for the entire state of Oregon: <a href=\"http:\/\/www.oregongeology.org\/tsuclearinghouse\/thmp.htm\" target=\"_blank\" rel=\"noopener\">Oregon Tsunami Hazard Mitigation Program<\/a><\/li>\n<li>NOAA Center for Tsunami Research: <a href=\"http:\/\/nctr.pmel.noaa.gov\/animate.html\" target=\"_blank\" rel=\"noopener\">Pacific Marine Environmental Laboratory<\/a><\/li>\n<\/ul>\n<p>Here is an educational video about Cascadia subduction zone earthquakes and tsunamis.<br \/>\n<iframe loading=\"lazy\" width=\"420\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6wWnWtFQpNE\" frameborder=\"0\" allowfullscreen><\/iframe><br \/>\nHere is a tsunami hindcast for the Jan 26, 1700 Cascadia subduction zone megathrust earthquake that may have ruptured all the way south to Humboldt Bay. <a href=\"http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Tsunami_Animation_Cascadia_1700.mp4\" target=\"_blank\" rel=\"noopener\">This is the download link<\/a> for the embedded video below (35 MB mp4).<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-4114-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Tsunami_Animation_Cascadia_1700.mp4?_=1\" \/><a href=\"http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Tsunami_Animation_Cascadia_1700.mp4\">http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Tsunami_Animation_Cascadia_1700.mp4<\/a><\/video><\/div><br \/>\nHere is an animation showing the Holocene record of earthquakes along the Cascadia subduction zone (Goldfinger et al., 2012).<br \/>\n<iframe loading=\"lazy\" width=\"420\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HMhpSKDnK7A\" frameborder=\"0\" allowfullscreen><\/iframe><br \/>\nHere is an animation of a Cascadia subduction zone earthquake generated tsunami. <a href=\"http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Simulated_Cascadia_tsunami_US_West_Coast.mp4\" target=\"_blank\" rel=\"noopener\">This is the download link<\/a> for the embedded video below (15 MB mp4).<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-4114-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Simulated_Cascadia_tsunami_US_West_Coast.mp4?_=2\" \/><a href=\"http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Simulated_Cascadia_tsunami_US_West_Coast.mp4\">http:\/\/earthjay.com\/presentations\/SOT_arcata_20160406\/Simulated_Cascadia_tsunami_US_West_Coast.mp4<\/a><\/video><\/div><br \/>\nHere is an animation of the numerical simulation for tsunami inundation at Cannon Beach (Ecola Creek).<br \/>\nThis was prepared by Rob Witter (Witter, 2008 ).<\/p>\n<li>This is the <a href=\"http:\/\/earthjay.com\/presentations\/DOD_PDX_2015\/canon_beach.mp4\" target=\"_blank\" rel=\"noopener\">digital file<\/a> of the embedded video below (52 MB mp4)<\/li>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-4114-3\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/earthjay.com\/presentations\/DOD_PDX_2015\/canon_beach.mp4?_=3\" \/><a href=\"http:\/\/earthjay.com\/presentations\/DOD_PDX_2015\/canon_beach.mp4\">http:\/\/earthjay.com\/presentations\/DOD_PDX_2015\/canon_beach.mp4<\/a><\/video><\/div>\n<ul>\n<h2><strong>Earthquake Reports<\/strong><\/h2>\n<p>Elsewhere on my website, I summarize these reports by <a href=\"http:\/\/earthjay.com\/?page_id=3226\" target=\"_blank\" rel=\"noopener\">region here<\/a>. I also post some of the earthquake reports associated with different regions of Cascadia here:<\/p>\n<h4><strong>Gorda plate<\/strong><\/h4>\n<li>2014.03.09 <a href=\"http:\/\/earthjay.com\/?p=1329\">M 6.8 Gorda plate p-1<\/a><\/li>\n<li>2014.03.23 <a href=\"http:\/\/earthjay.com\/?p=1398\">M 6.8 Gorda plate p-2<\/a><\/li>\n<li>2014.03.13 <a href=\"http:\/\/earthjay.com\/?p=1378\">M 5.2 Gorda Rise<\/a><\/li>\n<li>2015.11.18 <a href=\"http:\/\/earthjay.com\/?p=3322\">M 3.2 Gorda plate<\/a><\/li>\n<h4><strong>Blanco fracture zon<\/strong>e<\/h4>\n<li>2015.06.01 <a href=\"http:\/\/earthjay.com\/?p=2583\">M 5.8 Blanco fracture zone p-1<\/a><\/li>\n<li>2015.06.01 <a href=\"http:\/\/earthjay.com\/?p=2589\">M 5.8 Blanco fracture zone p-2<\/a> (animations)<\/li>\n<h4><strong>Mendocino fault<\/strong><\/h4>\n<li>2015.01.28 <a href=\"http:\/\/earthjay.com\/?p=2090\">M 5.7 Mendocino fault<\/a><\/li>\n<li>2015.11.01 <a href=\"http:\/\/earthjay.com\/?p=3133\">M 4.3 Mendocino fault<\/a><\/li>\n<\/ul>\n<ul>\n<strong>References:<\/strong><\/p>\n<li>Atwater, B.F., Musumi-Rokkaku, S., Satake, K., Tsuju, Y., Eueda, K., and Yamaguchi, D.K., 2005. <a href=\"http:\/\/pubs.usgs.gov\/pp\/pp1707\/\" target=\"_blank\" rel=\"noopener\">The Orphan Tsunami of 1700\u2014Japanese Clues to a Parent Earthquake in North America<\/a>, USGS Professional Paper 1707, USGS, Reston, VA, 144 pp.<\/li>\n<li>Chaytor, J.D., Goldfinger, C., Dziak, R.P., and Fox, C.G., 2004. Active deformation of the Gorda plate: Constraining deformation models with new geophysical data: Geology v. 32, p. 353-356.<\/li>\n<li>Goldfinger, C., Nelson, C.H., Morey, A., Johnson, J.E., Gutierrez-Pastor, J., Eriksson, A.T., Karabanov, E., Patton, J., Gr\u00e0cia, E., Enkin, R., Dallimore, A., Dunhill, G., and Vallier, T., 2012. <a href=\"http:\/\/pubs.usgs.gov\/pp\/pp1661f\/\" target=\"_blank\" rel=\"noopener\">Turbidite Event History: Methods and Implications for Holocene Paleoseismicity of the Cascadia Subduction Zone, USGS Professional Paper # 1661F<\/a>. U.S. Geological Survey, Reston, VA, 184 pp.<\/li>\n<li>McCrory, P. A., Blair, J. L., Oppenheimer, D. H., and Walter, S. R., 2006. <a href=\"http:\/\/pubs.usgs.gov\/ds\/91\/\" target=\"_blank\" rel=\"noopener\">Depth to the Juan de Fuca slab beneath the Cascadia subduction margin; a 3-D model for sorting earthquakes<\/a> U. S. Geological Survey <\/li>\n<li>Nelson, A.R., Kelsey, H.M., Witter, R.C., 2006. <a href=\"http:\/\/earthjay.com\/presentations\/DOD_PDX_2015\/references\/Nelson_etal_2006_Great_Eqs_variable_mag.pdf\" target=\"_blank\" rel=\"noopener\">Great earthquakes of variable magnitude at the Cascadia subduction zone<\/a>. Quaternary Research 65, 354-365.<\/li>\n<li>Patton, J. R., Goldfinger, C., Morey, A. E., Romsos, C., Black, B., Djadjadihardja, Y., and Udrekh, 2013. <a href=\"http:\/\/www.nat-hazards-earth-syst-sci.net\/13\/833\/2013\/nhess-13-833-2013.html\" target=\"_blank\" rel=\"noopener\">Seismoturbidite record as preserved at core sites at the Cascadia and Sumatra\u2013Andaman subduction zones<\/a>, Nat. Hazards Earth Syst. Sci., 13, 833-867, doi:10.5194\/nhess-13-833-2013, 2013.<\/li>\n<li>Plafker, G., 1972. <a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1029\/JB077i005p00901\/full\" target=\"_blank\" rel=\"noopener\">Alaskan earthquake of 1964 and Chilean earthquake of 1960: Implications for arc tectonics<\/a> in Journal of Geophysical Research, v. 77, p. 901-925.<\/li>\n<li>Wang, K., Wells, R., Mazzotti, S., Hyndman, R. D., and Sagiya, T., 2003. A revised dislocation model of interseismic deformation of the Cascadia subduction zone Journal of Geophysical Research, B, Solid Earth and Planets  v. 108, no. 1.<\/li>\n<li>Witter, R.C., 200. <a href=\"http:\/\/earthjay.com\/presentations\/DOD_PDX_2015\/references\/O-08-12_print.pdf\" target=\"_blank\" rel=\"noopener\">Prehistoric Cascadia tsunami inundation and runup at Cannon Beach, Clatsop County, Oregon<\/a>, Department of Geology and Mineral Industries, Open File Report O-08-12, 46 pp.\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div class=\"entry-summary\">\nI present material about the Cascadia subduction zone for the Friends of the Arcata Marsh (FOAM) held on 7\/22\/16 at the Arcata Marsh Interpretive Center. This page has some supporting material from this presentation, including the digital presentation file. The&hellip;\n<\/div>\n<div class=\"link-more\"><a href=\"https:\/\/earthjay.com\/?p=4114\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &ldquo;Friends of the Arcata Marsh 2016.07.22&rdquo;<\/span>&hellip;<\/a><\/div>\n","protected":false},"author":3,"featured_media":4113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[48,5,6,7,9,10,27,34,38],"tags":[],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/earthjay.com\/wp-content\/uploads\/2016\/06\/FOAM_poster_patton_20160719.jpg","_links":{"self":[{"href":"https:\/\/earthjay.com\/index.php?rest_route=\/wp\/v2\/posts\/4114"}],"collection":[{"href":"https:\/\/earthjay.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/earthjay.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/earthjay.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/earthjay.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4114"}],"version-history":[{"count":0,"href":"https:\/\/earthjay.com\/index.php?rest_route=\/wp\/v2\/posts\/4114\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/earthjay.com\/index.php?rest_route=\/wp\/v2\/media\/4113"}],"wp:attachment":[{"href":"https:\/\/earthjay.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/earthjay.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/earthjay.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}