Maps Identify Fallout and Radiation Hotspots from Japan Nuclear Disaster. Fukushima/Tokyo - Low Level Radiation « rchoetzlein - Theory. * Note: I’m pleased to announce a new animated graphic of Fukushima radiation regional effects.
Click here. Click for detailed image. Recent concerns with the Fukushima incident focus on levels of radiation reaching Tokyo. Are the level of radiation high enough to warrant evacuation in Tokyo? This scatter plot shows the levels of radiation recorded by Geiger-counter in Tokyo over the past 7 days. Also shown are radiation levels due to cosmic background, radon, and medical uses. The result of these findings is that direct radiation emitted from Fukushima presents no cause for concern. Map of Radiation Measurements by Greenpeace team. Japan Status. #geigermaps. Safecast. RDTN.ORG. 'Citizen Scientists' Crowdsource Radiation Measurements In Japan : Shots - Health Blog. Hide captionA cluster of radiation reading mapped by RDTN.org RDTN.org A cluster of radiation reading mapped by RDTN.org Marcelino Alvarez was getting frustrated and a little paranoid last week as he watched news reports about radiation levels in Japan and plumes drifting across the Pacific.
"There were a lot of talking heads speculating about how this could happen or that could happen," says Alvarez, a Web developer, news fiend and all-around data junkie. UNOSAT supports crowd sourcing community. Satellite images show tsunami-ravaged Japan coast: Scientific American Gallery. When devastation extends as far as the human eye can see, digital eyes in the sky can provide essential information for emergency response efforts.
These satellite images show the town of Soma (red dot) and surrounding area on Japan's northeastern coast as they appeared on September 5, 2010, [left] before the March 11, 2011, earthquake and tsunami, and on the day after. On the heels of the earthquake, tsunami heights of 7.3 meters were reported in Soma. A day later floodwaters stretched several kilometers inland. Soma is a port village of 38,000 people located about 150 kilometers southwest of the magnitude 9.0 quake's epicenter and 40 kilometers north of the stricken Fukushima Daiichi nuclear power plant. Day length & GPS coords. The 8.9-magnitude quake in Japan will not only leave an everlasting impression on the country, but globally as a result of the quake’s effect on the rotation of the Earth and GPS coordinates.
Incredibly, the earthquake in Japan was so powerful it sped up the rotation of the Earth resulting in the shrinking of a 24-hour day by 1.8 milliseconds. The estimate comes from Richard Gross who is based at NASA‘s Jet Propulsion Laboratory in Pasadena, California. Gross’ estimate could change as additional data about the quake is gathered. He had recently stated that the day shrank by 1.6 milliseconds, but has since updated the original estimate based on new information. How could an earthquake speed up the Earth’s rotation? While such a small change won’t cause people to change their clocks, the dramatic shift in geography will require updates to GPS devices and maps which rely on GPS coordinates. Google Crisis Response. The Crisis Response team is no longer actively maintaining this page so some information may be out of date, or no longer available.
On March 11 at 2:46pm JST a massive 9.0-magnitude earthquake occurred near the northeastern coast of Japan, creating extremely destructive tsunami waves which hit Japan just minutes after the earthquake, and triggering evacuations and warnings across the Pacific Ocean. The earthquake and tsunami have caused extensive and severe damage in Northeastern Japan, leaving thousands of people confirmed dead, injured or missing, and millions more affected by lack of electricity, water and transportation. Prefectures of Japan. Prefectures of Japan The chief executive of each prefecture is a directly-elected governor (知事, chiji?).
Ordinances and budgets are enacted by a unicameral assembly (議会, gikai?) Whose members are elected for four-year terms. Under the current Local Autonomy Law, each prefecture is further divided into cities (市, shi?) And districts (郡, gun?) Background ESRI Japan Earthquake. Nuclear Impact. Japan Quake Map. Texas Tech - Japan Earthquake. Japan Quake Map. With R, ggplot2, and FFmpeg 1 Introduction As a follow-up to ‘Analysis of Japanese Earthquakes Data’, I sought to produce a map including infomation about epicenter and magnitude.
Last article have contributed to visualize the frequency of earthquakes, on the other hand I have attempted to visualize infomation about epicenter and magnitude on a map with R, ggplot2, and FFmpeg. 2 Data The term of analysis data is from September 24, 2007 through October 26, 2011, including “The 2011 off the Pacific coast of Tohoku Earthquake” on March 11, 2011. 3 Result The result can be seen at YouTube. The images were rendered at 1920 × 1080 pixels, to allow the video to be seen in HD. There was an omen of a severe earthquake two days before that. 4 Conclusion After “Tohoku Earthquake”, many earthquakes have occured until today (October 2011). If you kindly wish to send your donations, I’d like to introduce two website below.
Finally, I’d like to express our thanks to all of you for helping us. 5 Appendix.