There is breaking news that a 7.4 Magnitude Quake has hit off the coast of Japan, and a Tsuanmi warning has been made. Please post updates in the comments.

RedEaredSlider writes "Sony's upcoming portable gaming console, code named NGP, may be latest victim of the ongoing crisis afflicting Japan. Sony America president Jack Tretton told Bloomberg that Sony may stagger the global release of its next portable as the company is hit with disruptions to its production cycle."

SillySnake writes with this excerpt from Reuters: "Tokyo Electric Power Co (TEPCO) said it had found a crack in the pit at its No.2 reactor in Fukushima, generating readings 1,000 millisieverts of radiation per hour in the air inside the pit. 'With radiation levels rising in the seawater near the plant, we have been trying to confirm the reason why, and in that context, this could be one source,' said Hidehiko Nishiyama, deputy head of the Nuclear and Industrial Safety Agency (NISA), said on Saturday." Also of interest: Cryptome is featuring high-res photos of the reactor site, taken by UAV.

RedEaredSlider writes "Like many device manufacturers, Apple cannot seem to escape supply concerns in the wake of the ongoing crisis in Japan. The company is hoping that AU Optronics will fill the void left by companies like Hitachi and Toshiba, both of which have been affected by the series of disasters that have rocked Japan. Damage to many factories from the earthquake and an ongoing nuclear disaster has disrupted supply chains and caused large slowdowns in production of vital electronic components."

Hugh Pickens writes "Newsweek reports that first there was a violent magnitude-8.8 event in Chile in 2010, then a horrifically destructive Pacific earthquake in New Zealand on February 22, and now the recent earthquake in Japan. Though there is still no hard scientific evidence to explain why, there is little doubt now that earthquakes do tend to occur in clusters: a significant event on one side of a major tectonic plate is often — not invariably, but often enough to be noticeable — followed some weeks or months later by another on the plate's far side. 'It is as though the earth becomes like a great brass bell, which when struck by an enormous hammer blow on one side sets to vibrating and ringing from all over. Now there have been catastrophic events at three corners of the Pacific Plate — one in the northwest, on Friday; one in the southwest, last month; one in the southeast, last year.' That leaves just one corner unaffected — the northeast. And the fault line in the northeast of the Pacific Plate is the San Andreas Fault. Although geologists believe a 9.0 quake is virtually impossible along the San Andreas, USGS studies put the probability of California being hit by a quake measuring 7.5 or more in the next 30 years at 46 percent, and the likelihood of a 6.7 quake, comparable in size to the temblors that rocked San Francisco in 1989 and Los Angeles in 1994, at 99 percent statewide."

I suspect most of you are not aware that Slashdot has an editorially independent counterpart in Japan. After the recent Quake and Tsunami, I asked my counterpart over there, Shuji Sado, if he would share with us something from Slashdot.jp. What follows is a collection of translated reader comments from your parallel selves in Japan. I want to wish all the Slashdot JP employees and readers the best of luck. Know that you have friends here. Hit the link below to read what it's like there right now.

davidwr writes "Japanese internet outages mostly healed themselves within hours. While some cables remain out, most computers that lost connectivity have it again. From James Cowie's blog: 'The engineers who built Japan's Internet created a dense web of domestic and international connectivity that is among the richest and most diverse on earth, as befits a critical gateway for global connectivity in and out of East Asia. At this point, it looks like their work may have allowed the Internet to do what it does best: route around catastrophic damage and keep the packets flowing, despite terrible chaos and uncertainty.' Let's hear it for redundancy and good planning." Reader Spy Handler points out another article about how redundancy and good planning are preventing disaster at Japan's troubled nuclear reactors, despite media-fueled speculation and panic to the contrary.

Hugh Pickens writes "Japanese nuclear experts are working to contain a partial meltdown at an earthquake-stricken nuclear power plant north of Tokyo, as fears grow that the death toll from Friday's massive quake and tsunami could reach the tens of thousands. A partial meltdown, experts said, would likely mean that some portion of the reactors' uranium fuel rods had cracked or warped from overheating, releasing radioactive particles into the reactors' containment vessels. Some of those particles would have escaped into the air outside when engineers vented steam from the vessels to relieve pressure building up inside. Adding to problems at the site, hydrogen was building up inside the Number Three reactor's outer building, threatening an explosion like the one that blew apart the Number One reactor building's roof and outer walls on Saturday. However, it remains unclear how far radiation has spread from the facility. Some local residents and health workers were diagnosed with radiation poisoning in precautionary tests, but they show no outward symptoms of distress. 'Even if you have a radiation release, although that's not a good thing, it's not automatically a harmful thing. It depends on what the level turns out to be,' says Steve Kerekes, a spokesman for the Nuclear Energy Institute, a US industry group, adding that a person exposed to the highest radiation levels measured at the Fukushima site would absorb in two to three hours the same amount of radiation that he would normally absorb in 12 months – a significant but not necessarily injurious amount, especially if exposure time was short."

wiredmikey sends this quote from Security Week: "Today's tragic events of the 8.9 magnitude earthquake and resulting tsunami, as sad as it is, is a dream for scammers and fraudsters around the world. Tragic events are always something scammers use to their advantage, helping them prey on and exploit innocent victims. Scams are already spreading across Facebook, which started in a matter of minutes after the news broke of the earthquake in Japan. As I write this, scammers are hard at work, registering new domains and cranking out templates for their fake donation sites. This will be followed with massive volumes of email spam, Tweets through Twitter, and Facebook posts, as scammers gear up to solicit donations from around the world." As coverage of the earthquake and resulting tsunami has proceeded, collections of videos and pictures are showing the extent of the devastation. The NY Times makes the excellent point that things could have been much worse if not for building codes and quake-resistant engineering. A state of emergency was declared at one of Japan's nuclear plants, after the earthquake caused cooling problems at one of the reactors. No radiation leakage has been reported, and the US Air Force has helped by delivering coolant by air.

angry tapir writes "This week marks the 20th anniversary of the release of the first Commander Keen game. For those too young to remember, Commander Keen was a series of shareware 2D platform games for the PC released by Apogee Software (aka 3D Realms) developed by no less than id Software — the developers of Wolfenstein 3D, Doom and Quake."

An anonymous reader writes "After showcasing Quake Wars: Ray Traced a few years ago, Intel is now showing their latest graphics research project using Wolfenstein game content. The new and cool special effects are actually displayed on a laptop using a cloud-based gaming approach with servers that have an Intel Knights Ferry card (many-core) inside. Their blog post has a video and screenshots."

An anonymous reader sends news that the beta tag has come off of id's Quake Live, and they've added two subscription plans to monetize the game. The announcement asserts early and often that the game's current "Standard" play options will remain free-to-play. The lower subscription tier gets extra maps, a new Freeze Tag game mode, and clan creation abilities, among other things, for $2 per month. The higher plan, which is twice as expensive, grants players those benefits plus the capability to create their own private servers.

joelmax writes "A magnitude 5.5 earthquake hit central Canada this afternoon, rattling buildings from Windsor to Montreal to several US states. The epicentre of the quake was in Quebec, 61 kilometres north of Ottawa, according to the US Geological Survey, and struck at 1:41 pm EDT." If you felt this quake, it would be great to put your location in the title of your comments, below — with lat/long coordinates even better.

mmmscience writes "In 2009, a series of small earthquakes shook the region of L'Aquila, Italy. Seismologists investigated the tremors, but concluded that there was no direct indication of a big quake on the horizon. Less than a month later, a magnitude 6.3 earthquake killed more than 300 people. Now, the chief prosecutor of L'Aquila is looking to charge the scientists with gross negligent manslaughter for not predicting the quake."

Hugh Pickens writes "Science Daily Headlines reports on research by Oregon State University marine geologist Chris Goldfinger showing that earthquakes of magnitude 8.2 (or higher) have occurred 41 times during the past 10,000 years in the Pacific Northwest. By extrapolation, there is a 37% chance of another major earthquake in the area in the next 50 years that could exceed the power of recent seismic events in Chile and Haiti. If a magnitude-9 quake does strike the Cascadia Subduction Zone, extending from northern Vancouver Island to northern California, the ground could shake for several minutes, highways could be torn to pieces, bridges might collapse, and buildings would be damaged or even crumble. If the epicenter is just offshore, coastal residents could have as little as 15 minutes of warning before a tsunami could strike. 'It is not a question of if a major earthquake will strike,' says Goldfinger, 'it is a matter of when. And the "when" is looking like it may not be that far in the future.'" Read below for more.

CyDharttha writes with news that the Mac version of Steam went live today, along with Mac versions of Portal, Team Fortress 2, and many other games. Valve plans to make more games available every Wednesday. Several publications are also reporting that a Linux version of Steam has been confirmed, and is expected within the next few months. Quoting Phoronix: "Found already within the Steam store are Linux-native games like Unreal Tournament 2004, World of Goo, and titles from id Software such as Enemy Territory: Quake Wars and Doom 3. Now that the Source Engine is officially supported on Linux, some Source-based games will be coming over too. Will we finally see Unreal Tournament 3 surface on Linux too? Only time will tell, but it is something we speculated back in 2008. Postal III is also being released this year atop the Source Engine and it will be offering up a native client. We have confirmed that Valve's latest and popular titles like Half-Life 2, Counter-Strike: Source, and Team Fortress 2 are among the first of the Steam Linux titles, similar to the Mac OS X support. The released Linux client should be available by the end of summer."

vhfer writes "From NPR comes this story about old-school communications in the age of Twitter: 'Only a few years ago, blogs listed ham radio alongside 35 mm film and VHS tape as technologies slated to disappear. They were wrong. Nearly 700,000 Americans have ham radio licenses — up 60 percent from 1981, a generation ago. And the number is growing.' The article goes on to say that while there's plenty of 60-plus year old hams, there's also a growing contingent of teens. I just met a 14-year-old, licensed in 2009. Getting rid of the Morse Code requirement sure helped in that regard. So does the fact that the test questions (and the answers) are freely available, legally, on the Internet. Study, take the test, hang the license certificate on the wall. Your geek cred gets an immediate boost. And who knows? Maybe the next time there's a Haiti-earthquake-sized disaster, you'll be one of the thousands of ham volunteers who provided the only communications in/out of Haiti for weeks following the quake, not to mention all of the tactical comms the country had for nearly a month."

Dr Herbert West writes "A trio of Google engineers have ported id Software's gib-filled first-person shooter Quake II to browsers — you know, for kicks — as a way to show just what HTML5-compatible web browsers are capable of. According to the developers, 'We started with the existing Jake2 Java port of the Quake II engine, then used the Google Web Toolkit (along with WebGL, WebSockets, and a lot of refactoring) to cross-compile it into JavaScript.' More details are available on one developer's blog, and installation instructions have been posted as well."

reillymj writes "Researchers claim toads sensed a severe earthquake last year five days before it hit. Last spring's L'Aquila earthquake devastated the medieval city of the same name in Italy. Five days earlier, a group of biologists noticed some toads behaving strangely in a pond nearby that would later be the quake's epicenter."

Pickens writes "Live Science reports that 1,000 people from 61 countries have signed up with the Quake-Catcher Network to take advantage of built-in accelerometers in newer laptops that transmit data about earthquakes to researchers at UC Irvine and Stanford University. 'It's providing additional data that can be fed into the seismic networks,' says Elizabeth Cochran, a UC Irvine geoscientist. 'It also allows us to record earthquakes at a scale that we haven't been able to before because of the cost.' Cochran came up with the idea for the Quake-Catcher Network when she learned that most new laptops come equipped with accelerometers designed to switch off the hard drive if the laptop is dropped. 'I figured that we could easily tap into this data and use it to record earthquakes.' While traditional seismic monitors can detect earthquakes of magnitude 1.0 or less, the lowest magnitude the Quake-Catcher Network can detect is about 4.0, a moderate quake much like the one that hit LA on March 16. But what the network lacks in sensitivity, it makes up for in price as traditional seismic sensors cost $5,000 to $10,000 apiece. 'Ideally we would have seismometers in every building, or at least on every block. And in tall buildings, we'd have multiple sensors [on different floors],' says Cochran. 'That way, we would be able to actually get much higher detail images of how the ground shakes during an earthquake.'"