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Current location  Home > english > Disaster Prevention Information > News of disaster prevention > News of disaster prevention (FY 2017) > Regarding the official announcement of measurement results of radioactive substances, etc. concerning nuclear test of North Korea (announced on September 3, 2017)


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Regarding the official announcement of measurement results of radioactive substances, etc. concerning nuclear test of North Korea (announced on September 3, 2017)

09/12/17

We were informed that on the 12th of September the country's monitoring system was reverted to its regular state, and that the measuring of radioactive substances across the Tokyo Metropolis will also be restored to its usual state.

Further, no abnormalities were observed during the period of this examination.

09/03/2017

Following the implementation of nuclear test by North Korea today (September 3), each department announces the measurement results of radioactive substances etc. in Tokyo on the following pages.

Tokyo Prefecture

National Government Related Institutions

For inquiries concerning this page please contact:

Division,Bureau of General Affairs for queries on this page.
telephone:03-5388-2453 E-mail:S0000040@section.metro.tokyo.jp

ID 2001254



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