A “hot” rain hit Ontario, Canada, July 1, over 35 times higher (3500%)than “normal”[1] background radiation levels.
“Normal” background at his location (since Fukushima) = 0.13 microsieverts per hour
Geiger counter reading in rain = 4.6 – 4.9 microsieverts per hour
That is 35 X the normal background level.
Notice that the rapidly clicking Geiger counter displays “Dangerous radiation background”.
[1] the new “normal” since Fukushima