Shiga nuclear power plant monitoring post missing data due to earthquake; power supply problem?. Ishikawa Prefecture has installed 96 monitoring posts to measure radiation levels in order to decide whether to evacuate residents in the event of an accident at the Shiga Nuclear Power Plant.
After that, temporary data was no longer available in up to 16 locations. The Nuclear Regulation Authority has stated that there may have been issues with countermeasures, and that they would like to proceed with improving power supply measures and establishing their own means of communication that does not rely on telecommunications carriers.