Tag "Cs-137"

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JP Gov’s data shows Sr-90 and Cs-137 density in rain and dust went over 1000 % of Chernobyl accident time after 311

Strontium-90 and Cesium-137 density in rain and dust increased over 1,000% of when Chernobyl accident took place, according to nuclear regulatory agency. This is based on their data base but

Spent Fuel Pools

Cs-137 measured from SFP 1 of Fukushima “Daini” after 311 / Tepco “Fallout from Daiichi”

Note : If you are from the international mass media, Don’t read this site before taking a contact with me.     Tepco stated Cesium-137, a fission product, was also

Environmental contamination Sea contamination

[Pacific contamination] Cs-137 detected 1km offshore Fukushima plant for the first time

Cesium-137 was detected in seawater 1km offshore Fukushima nuclear plant port. The sampling date was 10/8/2013. The reading was 1,400 Bq/m3. Since they started sampling in this location on 8/14/2013,

Contaminated water crisis Sea contamination

Japan Meteorological Research Institute “Contaminated seawater reaches the east coast of Australia and Indonesia”

Related to this article..Japan Meteorological Research Institute “60,000,000,000 Bq of Cs-137 and Sr-90 is leaking to the open ocean everyday” [URL]   In this session of IAEA, researcher Aoyama from

Cover-ups Sea contamination

Japan Meteorological Research Institute “60,000,000,000 Bq of Cs-137 and Sr-90 is leaking to the open ocean everyday”

In IAEA session from 9/17~9/18/2013, researcher Aoyama from Japan Meteorological Research Institute reported 60,000,000,000 Bq of Cs-137 and Sr-90 is leaking to the open ocean every single day. (30,000,000,000 Bq

Contaminated water crisis Sea contamination

[300m3 leakage] 3,300 Bq/m3 of Cs-137 detected from the outlet of drain directly connected to the Pacific

According to Tepco, 3,300 Bq/m3 of Cs-137 was already detected from the outlet of the drain to the Pacific. This outlet is located outside of the plant port. Everything detected

Contaminated water crisis

[What’s going on?] Cesium-134/137 level jumped up in the drain “upstream” of the leaking tanks

Following up this article..[Backward flow of contaminated groundwater ?] High level of radiation detected in drain upstream of any tanks [URL]   From Tepco’s data, Not only all β (including

Contaminated water crisis

[Direct leakage of coolant water ?] High level of radiation in groundwater beside reactor2 building

According to Tepco, significant level of radioactive material was detected in the groundwater beside reactor2. Groundwater is highly contaminated on the seaside of the buildings. However, this measurement point is

Contaminated water crisis Sea contamination

550,000 Bq/m3 of Cs-134/137 measured outside of the impervious wall / Contaminated water overflowing the wall

According to Tepco, high level of Cesium-134/137 was detected outside of the impervious wall, where is only 2m from the sea. Tepco built the underground wall on the coastal line

Contaminated water crisis

[Mystery] Cs-134/137 concentration is higher in the leaked water than the leaking tank

About 300m3 of contaminated water leakage, Tepco published the Cs-134/137 concentration data of the tank on 8/26/2013. From their report, 44,000,000 Bq/m3 of Cs-134 and 92,000,000 Bq/m3 of Cs-137 were