A milli-sievert is a unit of radiation dose. (whole body)
.04 airplane flight NY to LA
.07 living in a stone building for a year
.08 average total dose living near the TMI accident
.10 2 week dose at Fukushima town hall
.40 mammogram
.40 yearly dose from potassium in the body
1.0 maximum total dose from TMI
1.0 maximum yearly EPA dose permitted for member of the public
4.0 normal yearly background dose
50 maximum yearly permitted dose for radiation workers
40 total accident dose at edge of Fukushima exclusion zone
50 10 minutes next to Chernobyl reactor after explosion
100 lowest year dose clearly linked to increased cancer risk
180 dose received by 2 Fukushima workers
250 EPA emergency dose permitted to save someones life
400 radiation poisoning
Radiation
