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Breaking news Natural disasters

Kanto area still has as double earthquakes as before 311

Prof. Toda from Tohoku university reported that Kanto area still has earthquakes as double frequently as before 311. From his research, in large area to surround Tokyo bay, the frequency

Breaking news Domestic and global Environment Ecology

559 Bq/Kg of Cs-137 detected from vacuum dust in Tokyo

By 2/16/2016, a citizen’s radiation measurement station “Iwaki citizen’s radiation measurement station” announced 559 Bq/Kg of Cs-137 was detected from vacuum cleaner dust in Tokyo. The sampling location was Edogawa

Breaking news Domestic and global Environment Ecology

[Photo] Over 0.5 μSv/h detected from mud in Shibuya ward Tokyo

On 2/4/2016, a Japanese citizen posted on Twitter that 0.51 μSv/h was detected on accumulated mud in Shibuya ward of Tokyo. The location is 2-17-5 Jingu-mae, Shibuya ward. The area

Breaking news Ecology Food contamination

NRA’s data shows contamination level in Tokyo tap water higher than Fukushima by 24 percent

According to NRA (Nuclear Regulation Authority), Cs-134/137 density in Tokyo tap water is 24% higher than Fukushima. The report was released on 10/30/2015, titled as “Readings of radioactivity level in

Breaking news Domestic and global Environment Ecology

32 Bq/Kg of Cs-134/137 detected from vacuum cleaner dust in Tokyo of this year

Related to this article.. 360 Bq/Kg detected from sand beside elementary school of Tokyo [URL]   The citizen’s radiation measurement station also measured significant density of Cesium-134/137 from vacuum cleaner dust

Breaking news Domestic and global Environment Ecology

360 Bq/Kg detected from sand beside elementary school of Tokyo

On 9/28/2015, a citizen’s radiation measurement station “Fujimi-ru” reported they measured 359 Bq/Kg of Cs-134/137 from sand in Tokyo. This is the equivalent of 350% of food safety limit. The

Breaking news Domestic and global Environment Ecology

Still 0.88 MBq/km2 of Cs-134/137 falls in Tokyo monthly

According to NRA (Nuclear Regulation Authority), Tokyo still has fallout from Fukushima nuclear plant. From their report released on 8/31/2015, 0.88 MBq/km2 of Cs-134/137 falls onto Tokyo this July. The

Breaking news Ecology Food contamination

Cs-134/137 measured from Tokyo tap-water

According to MHLH (Ministry of Health, Labour and Welfare), Cs-134/137 has been detected from tap-water of Tokyo since October of 2014. The data is from October 2014 to March 2015.

Breaking news Natural disasters

Colored seawater spreading from the new volcanic island more extensively

Related to this article.. [Video] JAMSTEC reported volcanic island in south of Tokyo might be the beginning of a new rising continent [URL]   On 9/18/2015, the Maritime Safety Agency announced

Breaking news Natural disasters

M5.3 hit Tokyo Bay / Maximum seismic intensity 5- in Tokyo

At 5:49 of 9/12/2015 (JST), M5.3 occurred in Tokyo Bay, according to JMA (Japan Meteorological Agency). It affected the large area from Tokai region to North East Japan. The maximum