radioactive index

According to TEPCO, the highest radiation index has just been detected up to 1,800 millisievert (mSv) an hour in one of the containers, a dose that can be fatal if exposed for 4

Radioactivity from the nuclear disaster at the Fukushima plant was discovered about 650 km away from the Japanese coast, in the Pacific Ocean, with a radiation index 1,000 times

The level of radionuclides in radioactive clouds to Southeast Asia may increase by about 10 times in the coming days.