An interactive map of geologic doom from the Oregon Department of Geology and Mineral Industries. You can model which hazards are most likely to affect your (Oregon) neighborhood, from landslides, tsunamis, and the ever-ominous Cascadian Subduction earthquake.
Ghosts of the Tsunami has Richard Lloyd Parry interviewing survivors, priests, people who have seen ghosts, and the possessed in this article about events following the 3.11.11 Tohoku earthquake and tsunami. From the London Review of Books.
Recently surfaced video of the 2011 tsunami in Japan. An incredible 25 minutes of breathtaking power and destruction.
Those who may have seen articles such as this Discover Magazine article, may want to know more about the Cascadia fault and the possibility of a Fukushima type earthquake [previously: here]. Here is the best summary of the science that led to the discovery of the 1700 earthquake and the history of earlier quakes. Of particular interest is a beautiful piece of data display in Figure 9 that shows the spacing in time and extent of earthquakes over the last 10,000 years based on evidence of tsunamis produced by the quakes. Finally, here is a great pieces on Surviving a Tsunami should the need arise.
In the year and a half since the earthquake and tsunami caused an industry-wide Japanese nuclear shutdown , Japanese consumers and businesses have been urged to conserve energy whenever possible. Although a few reactors are being brought back online temporarily, the Japanese government has pledged to move away from nuclear power sources. Yesterday the Japanese government announced what may be the world's highest solar photovolatic feed-in tariff at 53 cents per kWh generated. [more inside]
A magnitude 8.7 earthquake has been recorded off the west coast of Northern Sumatra in the Indian Ocean at 2012 April 11 08:38:38 UTC. A Tsunami Warning has been issued spanning the entire Indian Ocean.
The Tsunami and the Cherry Blossom. Japan, still feeling the aftershocks of the earthquake, the tsunami, the Fukushima exclusion zone... An opportunity for everyone to reflect on the disaster, share stories, and contemplate the impact of a year ago and what it means today.
Yu Muroga was doing his job making deliveries when the 11 March 2011 earthquake hit in Japan. Unaware, like many people in the area, of how far inland the Tsunami would travel, he continued to drive and do his job. The HD camera mounted on his dashboard captured not only the earthquake, but also the moment he and several other drivers were suddenly engulfed in the Tsunami. He escaped from the vehicle seconds before it was crushed by other debris and sunk underwater.
On Monday, Google released Memories for the Future, a website that allows you to "... walk the scarred coastline [after the Japanese tsunami] virtually". "... it is possible to see the full extent of the damage by finding an image in Street View and then clicking the “Before” and “After” links at the top to see how the earthquake and tsunami impacted that area." The Japan Real Time blog has a good introduction and writeup.
This is how it will happen. Let’s pick a day: June 22, 2012. It’s a gorgeous Friday afternoon in the Pacific Northwest, 75 degrees and sunny. It’s been raining for weeks, and in Seattle the freeways are jammed with people fleeing the city to enjoy the rare sunshine. Same story in Portland. Out on the coast, the beach towns are thrumming with tourists. How a monster earthquake and resulting tsunami would affect the coast and cities of the Pacific NW.
The Honeymoon From Hell. Stefan and Erika Svanstrom had planned a long trip that would start in Singapore in early December and end in China four months later. But things didn't go exactly as planned. They encountered floods, fires, tsunamis and earthquakes along the way.
The long running "eyeball" series from noted cryptography and information freedom site Cryptome [many previously] hosts hi-res photos of the Fukushima Daiichi Nuclear site taken from a UAV and inside the stricken plant. Also eyeball shots of other Japanese nuclear reactors.
Even Japan’s infamous mafia groups are helping out with the relief efforts and showing a strain of civic duty. "The Kanagawa Block of the Inagawa-kai, has sent 70 trucks to the Ibaraki and Fukushima areas to drop off supplies in areas with high radiations levels. They didn't keep track of how many tons of supplies they moved. The Inagawa-kai as a whole has moved over 100 tons of supplies to the Tohoku region. They have been going into radiated areas without any protection or potassium iodide."
Fukushima Dai-ichi status and potential outcomes The Oil Drum has begun posting daily threads about the Japanese nuclear plant event. As during the last energy crisis, the comments there tend to have a good signal-to-noise ratio.
Amidst the massive aftermath of the earthquake and tsunami being discussed in this thread, the crisis at the Fukushima nuclear power plants continues to unfold. For objective information, discussion, and analysis of the ongoing efforts to stabilize the fuel cores in the boiling water reactors of the type in Fukushima, nuclear engineers such as @arclight are providing laypeople with a much needed crash course on the inner workings of nuclear reactors. [more inside]
Preliminary magnitude 7.9 off Honshu at 05:46 UTC The Pacific Ring of Fire has been living up to its name lately. BBC flash reporting a Tsunami Alert has been issued.
A magnitude 8.8 earthquake struck Chile at 0634 UTC (3:34 am Chilean time) tonight -- the strongest since the 1960 earthquake which sent a tsunami across the Pacific, yet just short of the 9.3 figure recorded in the 2004 Indian Ocean earthquake. Tsunami warnings are now up for Hawaii for Saturday.
The town of Valdez, Alaska is located in south central Alaska on the northeast tip of Prince William Sound. Incorporated since 1901, the community’s first century has been marked by a number of significant events the most notable of which are the 1964 Alaska Earthquake, being chosen as the terminus of the trans-Alaska Pipeline and the tragic 1989 Exxon Valdez Oil Spill. [more inside]
Strippers, monkeys, pirates, and fire, a humorously titled account of the 1692 destruction by tsunami of the pirate city Port Royal.
The Sound of a Distant Rumble: Using monitoring devices originally intended to pick up the sound of nuke launches, researchers track the underwater noise generated by the December 26 (tsunami) earthquake. Eerie audio file of the slowly-building roar is included on the page. (More info here as well)
Worth picking up if you have a library with a subscription. The May 20th issue of Science was devoted to the Sumatra-Andaman Earthquake of December 24 describing the full power of that event, the most powerful recorded since the deployment of modern electronic sensors. The multiple effects claimed include swarm earthquakes in Alaska, a shock wave that moved every place on Earth a centimeter, and resonant waves continuing weeks after the event. It is also the the longest rupture recorded and took over an hour to complete. Animated simulations of aspects of the event are linked through PhysOrg.com.
Tsunami visualizations Visualizations of recent and historical tsunami episodes, collected by John McDaris at Carleton College. Includes large but visually effective animations, such as this NOAA visualization of the global propagation of the 26/12/04 tsunami (24MB Quicktime).
"Infrasonic Symphony" Intrigued by reports of tsunami-avoidance behavior in Sri Lankan wildlife? Science News offers a timely antidote to simplistic mumbo-jumbo about the "mythical power" of animal earthquake detection with a detailed look at the latest research into low-frequency sound. The Elephant Listening Project is particularly interested in elephant rumblings that produce Rayleigh waves. "Mammals, birds, insects, and spiders can detect Rayleigh waves," notes The Explainer. "Most can feel the movement in their bodies, although some, like snakes and salamanders, put their ears to the ground in order to perceive it."
8.0 Earthquake in Hokkaido, Japan. Holy crap. The Kobe quake in 1994 was a 6.9 - am I right to think that an 8.0 is about ten times worse than that one? Any mefites in Japan who can give us more information?