6 ms·

I believe the bottom graph indicates levels as measured one year ago. EDIT: Looks like data from a little over a year ago- The date range in the screenshot is

by jfoley 16y ago

I believe the bottom graph indicates levels as measured one year ago. EDIT: Looks like data from a little over a year ago- The date range in the screenshot is from Dec 4th to 5th 2010.

patio11 16y ago
The Japanese reads "For comparison: data from December 2010." Other text: "100 CPM is equivalent to exposure of 1 micro-sievert per hour". Or, approximately one tenth your rate of exposure when flying commercial.
deleted 16y ago
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