Japan Earthquake | Page 640

  • you can also look at a map showing the CA and NV earthquakes, this is north of the Long Valley Caldera and is an area with seismic activity. looking at the map, looks like most of the state of NV is cracked earthquake.usgs.gov
    by RonD 4/11/2011 5:45:27 PM

  • @all Possible incident level increase. english.kyodonews.jp
    by LM 4/11/2011 5:46:37 PM

  • Puerto Rico's throwing a seismic party as well...
    by Rob in SF 4/11/2011 5:46:56 PM

  • @LM, as long as we are seeing many small quakes, it usually means that the plate is moving, and it is small breaks as it moves along. It's when you don't get those small breaks and it loads up and does a larger fracture quake that it is a problem. So far just seeing a massive amount of movement going West towards Japan. But the quakes on the eastern side of the San Andreas is not usual, especially now in Arkansas, Kentucky and New Brunswick (Canada). An indication that the North American plate to the east of the San Andreas fault is moving also.
    by wtm 4/11/2011 5:47:45 PM

  • @Mod, that map that I put up you deleted showed the entire west area of the Pacific plates. The USGS one doesn't show any of that.
    by wtm 4/11/2011 5:49:45 PM

  • @wtm Can you repost? I don't remember deleting any map - I try to leave that stuff up...
    by kaykodh 4/11/2011 5:51:26 PM

  • Yes, I can definitely leave posts up for 24 hours. I will make that suggestion to the other mods as well.
    by kaykodh 4/11/2011 5:52:38 PM

  • Here is the map, if it doesn't come up with the quakes, click on the "Quake" map button on lower right. It is Interactive !!! quakes.globalincidentmap.com
    by wtm 4/11/2011 5:53:23 PM

  • If you scroll down from the map, you will get a complete list of each quake, size, time, distance in earth, etc. You can select it and it will open to the exact location of it and you can scroll in to see it.
    by wtm 4/11/2011 5:55:16 PM

  • Since you can see the entire world on that map, it is interesting to see where all the quakes are in the world right now, scary !!!!
    by wtm 4/11/2011 5:56:11 PM

  • Makes me wonder why I moved to Southern California!
    by LM 4/11/2011 5:58:33 PM

  • Most of the quakes in the Japan area are hitting South East of the city of Fukushima.
    by wtm 4/11/2011 5:58:37 PM

  • @all, FYI the kyodo story below mentions they are definitely looking at level 7

    "One terabecquerel equals 1 trillion becquerels.

    Haruki Madarame, chairman of the commission, which is a government panel, said it has estimated that the release of 10,000 terabecquerels of radioactive materials per hour continued for several hours."
    english.kyodonews.jp
    by jay edited by elainekirk 4/11/2011 5:59:35 PM

  • Poor Japan, it seems to only be getting worse over there !!!
    by wtm 4/11/2011 6:00:39 PM

  • This was linked in the Japan Subculture link that seems to have gone ?? Tepco execs under police investigation. I have to wonder if the bodies being found added to TEPCO's new reluctance to let info out www.japansubculture.com
    by Nancy 4/11/2011 6:01:38 PM

  • Hopefully Mt Fuji won't erupt with all of this intense seismic activity.
    by LM 4/11/2011 6:03:02 PM

  • Where is Mt. Fuji located ?
    by wtm 4/11/2011 6:04:38 PM

  • The terabequerels aric
    by Scilla 4/11/2011 6:05:56 PM

  • www.tepco.co.jp Holy chit!

    by Rob in SF via Tepco.co.jp 4/11/2011 6:07:22 PM

  • by Rob in SF via Tepco.co.jp 4/11/2011 6:07:26 PM

  • Oops. The article about the terabequerels - says release sometime since march 11. They are just noticing?
    by Scilla 4/11/2011 6:07:35 PM

  • @wtm 60 miles southwest of Tokyo
    by LM 4/11/2011 6:08:10 PM

  • @Scilla Yeah, "sometime since march 11" is a big range. Was it March 14th, or, say, April 11th? Might be helpful for them to narrow that down.
    by jay 4/11/2011 6:08:42 PM

  • @LM, aren't getting any quakes down that area ...yet!
    by wtm 4/11/2011 6:08:48 PM

  • They had a fairly sizable 6.something just after the 9.0 and it was centered right around Fuji.
    by LM 4/11/2011 6:09:52 PM

  • @LM, I meant, nothing lately.
    by wtm 4/11/2011 6:10:47 PM

  • @wtm true, but they've added quakes in Kyushu and Shikoku within the last week and I'd definitely be looking at it closely. I'm sure they are!
    by LM 4/11/2011 6:12:26 PM

  • Still no heat maps for April 11. Maybe by the time I get back to the office... www.mod.go.jp
    by Nancy 4/11/2011 6:14:25 PM

  • Steam, Nitrogen Leak www.bloomberg.com
    by Scilla 4/11/2011 6:15:17 PM

  • @LM, something to keep an eye on !!! Watching the East side of the plates in Calif. is really important because whatever is moving here, is pushing the West end of the plate in Japan. If they do not continue to get small quakes, it will load up to a bigger stress fracture quake there. But that entire Pacific plate is still moving and doesn't show any sign of slowing at this point.
    by wtm 4/11/2011 6:15:46 PM

  • by Debra Beckham 4/11/2011 6:17:30 PM

  • @Scilla, that is the first time they are stating that #1 is breached !!!
    by wtm 4/11/2011 6:20:16 PM

  • Got to run errands, back later !
    by wtm 4/11/2011 6:21:53 PM

  • This is from March 23rd, 25 foreign embassies in Tokyo have closed uk.ibtimes.com
    by Debra Beckham 4/11/2011 6:24:25 PM

  • Ahh, from the bloombeg article "Radioactive steam and nitrogen is escaping from the containment vessel at the No. 1 reactor and the company is checking radiation levels around the reactor," www.bloomberg.com makes sense, why they didn't bother trying to move in more nitorgen. Thanks for noting it wtm and scilla
    by Markfm 4/11/2011 6:33:27 PM

  • vimo.com
    Nuclear engineer Arnie Gundersen demonstrates how Fukushima's fuel rods melted and shattered
    by Fairewinds Associates

    by ifz edited by elainekirk 4/11/2011 6:34:01 PM

  • @kaykodh thanks, i will appreciate it .... just ran by see your note
    by fitter 4/11/2011 6:36:37 PM

  • As a recap, from the other page: 4 core has no fuel, 5 & 6 are shut down, 2 & 3 have pretty definite breaches of some kind (which acts to relieve pressure, so nothing build up), 1 is marginal, I doubt it could build massive pressure (needed for any big explosion). Net, this is not a Chernobyl, something going to have a massive, graphite-rod-enhanced, explosion. On the other hand it certainly is really ugly, I don't disagree that this merits a raise in designation.
    by Markfm 4/11/2011 6:43:01 PM

  • In Chernobyl only one reactor blew up. If the cooling is hindered here, we have 6. And what about the spent fuel pools..?
    by Mona 4/11/2011 6:45:16 PM

  • Nuclear safety regrets its response to Fukushima
    The government's Nuclear and Industrial Safety Agency admitted that it has sometimes failed to properly manage the accidents at the Fukushima Daiichi nuclear power plant.
    Senior agency official Hidehiko Nishiyama made the statement to reporters on Monday, one month following the quake and tsunami that severely damaged the power plant in northeastern Japan.
    Nishiyama said the agency failed to clearly address the problems at the plant, as one emergency followed another.
    He said the agency will thoroughly review what it has done so far, so that it can restore the cooling functions of the reactors while preserving the safety of the Japanese people.
    The agency is playing a central role in gathering information and overseeing the power plant as the government's nuclear safety regulator. They have dispatched officials to monitor progress at the plant.
    But it has been regularly criticized for failing to coordinate media briefings with the power company. They have also been under fire for not providing enough information to the Nuclear Safety Commission, which offers technical advice to the government.

    Monday, April 11, 2011 16:22 +0900 (JST) www3.nhk.or.jp
    by Sin 4/11/2011 6:47:30 PM

  • The government's Nuclear and Industrial Safety Agency is checking the situation at the site, but assumes the interruption in cooling had no major impact. The Agency added that TEPCO is considering installing emergency power sources that automatically kick in when power is cut. CAN ANY OF YOU BELIEVE THIS COMPANY? www3.nhk.or.jp
    by Sin 4/11/2011 6:49:08 PM

  • good radiation converter online.unitconverterpro.com
    by Sin 4/11/2011 6:49:45 PM

  • I doubt they are likely to blow up any more than they have , they are leaking like sieves and dumping lots of radiation which is serious enough also the fuel rods blown out of the spent fuel pools are a problem and they are using robots to pick these up. If the coolant fails again it is unlikely to get much worse unless the spent fuel pools run out of water. That could get ugly and cause massive radiation release. I get tons of boric acid/boron is the answer now, just fill up as much as possible to slow or stop the reactions. and then remove the fuel assemblies or whats left of them for processing and permanent storage
    by Kristian 4/11/2011 6:49:51 PM

  • 4 isn't going anywhere -- there's nothing in the reactor to blow up, all fuel from it is in the SFP. 2 &3 have breaches, natural pressure relief (venting). #1 is likely most worrisome, because its core (the main pressure vessel) is probably most intact. The SFPs are indeed problematic, but not from a general explosion standpoint -- holes in the roofs and walls should vent any hydrogen. 5&6 are shut down -- yes, cooling needs to be kept up, but they are in as "calm" a state as they can be, until fuel rods can be removed.
    by Markfm 4/11/2011 6:50:05 PM

  • @Kristian Sounds about like what I'm thinking. "Not Chernobyl" doesn't minimize how bad things are, just that they are unlikely to have a really huge explosion spewing the guts of a reactor high into the atmosphere.
    by Markfm 4/11/2011 6:51:36 PM

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