Inland, the Cascade volcanoes mark the line where, far below, the Juan de Fuca plate is heating up and melting everything above it. Saturday November 7 2020, 05:19:04 UTC 15 km W of Punta de Burica, Panama 4.7 15.0 USGS Feed Detail How should a society respond to a looming crisis of uncertain timing but of catastrophic proportions? Goldfinger, who is tall and solidly built, thought, No way am I crouching under one of those for cover. Instead read reports from FEMA, CREW, geologists (Oregon State University has produced some nice content) and other government agencies who hire experts in this field. Saturday November 7 2020, 00:12:35 UTC 2km W of Anderson Springs, CA 0.7 2.1 USGS Feed Detail The place where they meet is the Cascadia subduction zone. Ok, I know I said I don’t like to mention companies…. Saturday November 7 2020, 02:13:18 UTC 8 km SSW of Guánica, Puerto Rico 2.6 9.0 USGS Feed Detail Saturday November 7 2020, 03:37:20 UTC 6 km NE of Pāhala, Hawaii 2.7 31.8 USGS Feed Detail Those who cannot get out of the inundation zone under their own power will quickly be overtaken by a greater one. http://www.dnaindia.com/scitech/1841127/report-earthquakes-greater-than-8-0-magnitude-create-gps-errors. It was, Goldfinger thought, like driving through rocky terrain in a vehicle with no shocks, if both the vehicle and the terrain were also on a raft in high seas. The earthquake was not particularly strong. Yes, that’s right. In the Pacific Northwest, the area of impact will cover* some hundred and forty thousand square miles, including Seattle, Tacoma, Portland, Eugene, Salem (the capital city of Oregon), Olympia (the capital of Washington), and some seven million people. Even those numbers do not fully reflect the danger—or, more to the point, how unprepared the Pacific Northwest is to face it. (KGW: http://www.kgw.com/news/local/geologist-debunks-nw-earthquake-article/18328115). Most of the time, their movement is slow, harmless, and all but undetectable. But it cannot do so indefinitely. The measure failed by sixty-two per cent. The 1989 earthquake in Loma Prieta, California, which killed sixty-three people and caused six billion dollars’ worth of damage, lasted about fifteen seconds and had a magnitude of 6.9. Get independent news alerts on natural cures, food lab tests, cannabis medicine, science, robotics, drones, privacy and more. Saturday November 7 2020, 01:49:44 UTC 29 km SSE of Mina, Nevada 1.2 2.0 USGS Feed Detail Sunday November 8 2020, 04:48:34 UTC 26 km SSE of Mina, Nevada 1.1 1.6 USGS Feed Detail Subduction-zone earthquakes operate on the opposite principle: one enormous problem causes many other enormous problems. It may take some set up time but in the event of an emergency… I promise you will either wish you had or be glad that you did. Saturday November 7 2020, 01:48:43 UTC 29 km SSE of Mina, Nevada 0.8 0.0 USGS Feed Detail Now, Goldfinger realized as the shaking hit the four-minute mark, the planet was proving the Japanese Cassandra right. Saturday November 7 2020, 03:37:20 UTC 6 km ENE of Pāhala, Hawaii 3.2 31.5 USGS Feed Detail I sent them a few boxes of photos (probably 1K+ and they sent me back the originals neatly packed and a disk with everything scanned… Love this service.). How can it begin to right itself when its entire infrastructure and culture developed in a way that leaves it profoundly vulnerable to natural disaster? In 2005, however, at a conference in Hokudan, a Japanese geologist named Yasutaka Ikeda had argued that the nation should expect a magnitude 9.0 in the near future—with catastrophic consequences, because Japan’s famous earthquake-and-tsunami preparedness, including the height of its sea walls, was based on incorrect science. “And I love doing it. Together, the sloshing, sliding, and shaking will trigger fires, flooding, pipe failures, dam breaches, and hazardous-material spills. By the time the shaking has ceased and the tsunami has receded, the region will be unrecognizable. Any one of these second-order disasters could swamp the original earthquake in terms of cost, damage, or casualties—and one of them definitely will. Surface waves are slower, lower-frequency waves that move the ground both up and down and side to side: the shaking, starting in earnest. It’s marshy most of the year even during the summer months. unday November 8 2020, 03:34:28 UTC 92 km WSW of Copiapó, Chile 4.7 20.6 USGS Feed Detail Each tube contains a core sample of the seafloor. Can they predict earthquakes? What people are already calling the “big one” is a M9.0 impending earthquake that is set to destroy most of the northwest region of the United States with huge 30 metre-high tsunami waves. Saturday November 7 2020, 02:32:27 UTC 29 km SSE of Mina, Nevada 1.5 0.4 USGS Feed Detail As the shaking started, everyone in the room began to laugh. Finally, in a 1996 article in Nature, a seismologist named Kenji Satake and three colleagues, drawing on the work of Atwater and Yamaguchi, matched that orphan to its parent—and thereby filled in the blanks in the Cascadia story with uncanny specificity. Then it ticked past the sixty-second mark, making it longer than the others that week. Take control of your family archives before disaster strikes. When the next very big earthquake hits, the northwest edge of the continent, from California to Canada and the continental shelf to the Cascades, will drop by as much as six feet and rebound thirty to a hundred feet to the west—losing, within minutes, all the elevation and compression it has gained over centuries. The Pacific Northwest has no early-warning system. The video shows the calm before the waves approach (go to 56 seconds in to see early signs of the tsunami). Bravo, Ms. Schulz. What would that great Cascadia earthquake be like? for full story please go to this link. “They have no place to go.” On one side lies the ocean; on the other, a wide, roadless bog. Until 1974, the state of Oregon had no seismic code, and few places in the Pacific Northwest had one appropriate to a magnitude-9.0 earthquake until 1994. Earthquakes are common in Japan—that one was the third of the week—and the participants were, after all, at a seismology conference. We are having an earthquake!” And they did. But, by 1987, Atwater, who had found in soil layers evidence of sudden land subsidence along the Washington coast, suspected that that was backward—that the trees had died quickly when the ground beneath them plummeted. that can and probably will happen besides these things….”If the people who are called An earthquake will destroy a sizable portion of the coastal Northwest. I also want to know if this blogger watched the videos of the tsunami hitting Japan or the deadly tsunami that devastated many countries throughout the Indian Ocean. Even Chile had a 9.0 earthquake… still no colossal wall of water encroaching on their even grander mountain range. Have you ever taken a moment and asked yourself – what happens if I’m a victim of a natural disaster… whether it’s a hurricane, tornado, earthquake, fire, flood… or whatever…. Saturday November 7 2020, 03:37:20 UTC 6 km ENE of Pāhala, Hawaii 3.2 31.5 USGS Feed Detail And keep in mind: The next full-margin rupture of the Cascadia subduction zone will spell the worst natural disaster in the history of the continent. Low-lying lands may turn to mush from seismic liquefaction and widespread landslides may be triggered, sometimes creeping along for years afterward. Cities may have "significant fatalities" as tall buildings collapse. Stretching off the Pacific shore from northern California some 1300 kilometers to the tip of Vancouver Island, the Cascadia subduction zone appears capable of its own magnitude 9 earthquake. We can’t prepare for everything. Four years later, to foot the hundred-and-twenty-eight-million-dollar bill, the district put up a bond measure. The brevity of our lives breeds a kind of temporal parochialism—an ignorance of or an indifference to those planetary gears which turn more slowly than our own. As Edgar Cayse said in the 1920s, (he with 15,000 accurate med. Don’t be overwhelmed by this – you need to start somewhere. But whatever the ultimate figure—and even though U.S. taxpayers will cover seventy-five to a hundred per cent of the damage, as happens in declared disasters—the economy of the Pacific Northwest will collapse. Friday November 6 2020, 23:53:51 UTC 6km S of Idyllwild, CA 0.6 15.3 USGS Feed Detail A video taken from a roof top as tsunami waves head at them from the shore. Andrew Alden is a geologist based in Oakland, California. For instance, before 2008 the map essentially said the people of Coos Bay would be affected along the beaches (which are a distance from the actual town) and the bay would possibly have a surge similar to the 11-foot tides in the winter months (with 11-foot tides in Coos Bay, the water will reach Highway 101 slightly but not much). wisdom that we will need to be ready for all that is coming. But please do not panic after reading unsubstantiated dooms day scenarios. It reached Japan on January 27, 1700: by the local calendar, the eighth day of the twelfth month of the twelfth year of Genroku. Nearly all the earthquakes in the region are caused by continental plates getting stuck on oceanic plates—as North America is stuck on Juan de Fuca—and then getting abruptly unstuck. Anything indoors and unsecured will lurch across the floor or come crashing down: bookshelves, lamps, computers, cannisters of flour in the pantry. Much of coastal Route 101 will be impassable due to wave and landslide damage. Some of those reports contained enough information to estimate a date range for the events they described. Quote from CREW Cascadia Subduction Scenario 2013: “The height of the wave and how far inland it travels will vary with location: In places along Cascadia’s coast, the tsunami may be as high as 30–40 feet (9–12 m). Safety is an illusion. The question isn’t if but when. Here’s Kathryn Schulz follow-up in a response printed in The New Yorker two weeks later: “…“toast” is not what you would call a precise description, so let me be more specific. I really grappled with putting the images on their servers because there is a question of ownership and privacy… but you can put the images to “private” for your use only. When the 2011 earthquake and tsunami struck Tohoku, Japan, Chris Goldfinger was two hundred miles away, in the city of Kashiwa, at an international meeting on seismology. http://crew.org/sites/default/files/cascadia_subduction_scenario_2013.pdf. The work ahead is enormous and will never be finished, but all of it will count: public education, setting up tsunami evacuation routes, strengthening buildings and building codes, conducting drills and more. But I will mention this one (no money or endorsement fee was exchanged here)… if you have many older family photos before digital was mainstream… try ScanMyPhotos.com (http://www.scanmyphotos.com/) . It took another fifty years to uncover and interpret the region’s seismic history. “There is no earthquake season. In Cascadia, tree rings, oral traditions of the local people and geologic evidence support this story. Northwest FEMA Director Kenneth Murphy said that this natural disaster along the Cascadia Subduction Zone – a major fault line that runs from Northern California to British Columbia – is set to kill around … The weather is controlled. Saturday November 7 2020, 08:05:50 UTC 5 km WSW of Volcano, Hawaii 1.9 -0.5 USGS Feed Detail Learn how your comment data is processed. It is wonderful science. But then if we do not save our way of founding in America it may as well come for The quake passed the two-minute mark. I got half way through another Cascadia earthquake blog post before I had to stop reading. Saturday November 7 2020, 03:35:16 UTC 53 km SSW of Whites City, New Mexico 2.5 5.0 USGS Feed Detail Saturday November 7 2020, 01:10:32 UTC Volcano Islands, Japan region 5.8 17.8 USGS Feed Detail [This article was written by Kathryn Schulz for the The New Yorker], […] The Really Big One: The next rupture of the Cascadia subduction zone will spell the worst natural di… […], […] The Really Big One: The next rupture of Cascadia will create the worst natural disaster in the histo… […].
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