多给一个数据,伦敦四月一日的数据：
Radiation levels in London yesterday were about 0.08 microsieverts an hour, according to figures from Rimnet, the UK national radiation monitoring network and emergency response system.
再看看这个：
福岛县实施的调查显示，福岛市2日凌晨1点的辐射量为2.84微希沃特。文部科学省的其他数据显示，距福岛第一核电站西北约30公里的福岛县浪江町附近1日上午10点56分测得的辐射量为36.2微希沃特。
这可是很高的辐射量，换算成cpm,2.84usv是340cpm,36.2usv是4344cpm。100cpm就是warning level,对人的伤害取决于你呆多久。
你认为伦敦受的影响比日本更大些？另据radionetwork说：
One of our Network members lives in Japan in a northern suburb of Tokyo, and we have asked him to operate his station for the benefit of the Network, but so far no response.
为什么没回音？
