Still no mainstream media coverage, and this is why NSAssociate Google will not deliver the CLG Newsletter: Record outdoor radiation level that can 'kill in 20 minutes' detected at Fukushima 08 Dec 2013 Outdoor radiation levels have reached their highest at Japan's Fukushima nuclear plant, warns the operator company. Radiation found in an area near a steel pipe that connects reactor buildings could kill an exposed person in 20 minutes, local media reported. The plant's operator and the utility responsible for the 'clean-up,' Tokyo Electric Power Company (TEPCO), detected record radiation levels on a duct which connects reactor buildings and the 120 meter tall ventilation pipe located outside on Friday. TEPCO measured radiation at eight locations around the pipe with the highest estimated at two locations - 25 Sieverts per hour and about 15 Sieverts per hour, the company said. This is the highest level ever detected outside the reactor buildings, according to local broadcaster NHK.