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Result of Radioactive Nuclide Analysis around Fukushima Daiichi Nuclear Power Station


Results of radioactive nuclide analysis are published for the sample for below items in the power station and its surrounding area.
* Only Japanese for holidays and weekends

Prompt Report of Result of Nuclide Analysis (January, 2013)

in the Air at the Site of Power Station

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Result of radioactive nuclide analysis for the air sampled in the power station.

Seawater near Power Station

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Result of radioactive nuclide analysis for the seawater sampled on and offshore of the power station.

in Seawater taken near Intake Canal of Power Station

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Result of radioactive nuclide analysis for the seawater sampled at near the intake canal of unit 1 to 4 of the power station.

Subsurface Water near the Turbine Buildings

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Result of radioactive nuclide analysis for the water sampled from the sub drain around turbine buildings of unit 1 to 6.

Sub-drain Water in the Surroundings of Centralized Radiation Waste Treatment Facility

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Result of radioactive nuclide analysis for the water sampled from the sub drain around centralized waste treatment facility.

Other

January 29, 2013
Seawater collected in offshore area of Ibaraki Prefecture
January 23, 2013
Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 21.9KB)
Nuclides Analysis Results of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 24.6KB)
January 23, 2013
Fallout at and around the Site
January 22, 2013
Seawater collected in offshore area of Miyagi Prefecture

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Confirmed Results of Nuclide Analysis (January, 2013)

January 30, 2013
For updated from January 1 to January 15
January 11, 2013
For updated from December 16 to December 31
*Revised on Jan 30,2013

Seawater taken from Unit 1 to 4 side of South Discharge Channel (January, 2013)

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Nuclide analysis is in operation on the radioactive materials in the water sampled near the South Discharge Channel (approximately 330m south of Unit 1-4 side of the South Discharge Channel) in response to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank (occurred on March 26 and April 5, 2012).

* The sampling location has been changed on November 26, 2012. (Sampling is performed at approx. 1km south of the previous location.)

Nuclide Analysis Results of Water at Water Treatment Facility

January 28, 2013
Measurement results of radioactive density of water at water treatment facility
January 11, 2013
Measurement results of radioactive density of water at water treatment facility

- Analysis results reported before December are posted in "Handouts at press conference."

Nuclide Analysis Results of Fish and Shellfish(The Ocean Area Within 20km Radius of Fukushima Daiichi NPS)

January 18, 2013
Nuclide Analysis Results of Fish and Shellfish

- Analysis results reported before December are posted in "Handouts at press conference."

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