Brad Wallace December 30, 2014 Fallout from radioactive Fukushima rising in west coast waters Brad Wallace December 30, 2014 Not surprising, but also not worrisome. Although I am sure that some people will over-react cuz that's what they do. By June 2013, the “Fukushima signal” had spread onto the Canadian continental shelf off the B.C. coast, and by February 2014, it was detectable “throughout the upper 150 metres of the water column,” says the report, showing how the Pacific currents are carrying the radioactive plume slowly across the ocean. It says the Fukushima’s radioactive signal off the B.C. coast is now double the “background” radiation in the ocean from atmospheric nuclear bomb testing.The scientists predict the Fukushima radioactivity off North America will continue to increase before peaking in 2015-16 at levels comparable to those seen in the 1980s as a result of nuclear testing. Then levels are expected to decline and, by 2021, should return to levels seen before that Fukushima accident — considered one of the most serious nuclear reactor accidents.