Measured at the Grandfather Mountain in North Carolina.
coordinates: 36 5 39 N , 81 49 59 W
A ten minute measurement made at 5,299 ft. Just southwest of the Grandfather mountain visitor center.
CPM over 10 minutes reached a high reading of 1240 = 124 CPM.
Levels over 100 are of concern, and considered HIGH.
Some have raised the question of “radon” coming out of the rocks..
IF THIS AMOUNT OF RADON WAS COMING OUT OF THE ROCKS .. everyone in the park would be evacuated. Going back to the same place tomorrow to measure WITHOUT being “near” any rocks to settle ANY skeptics, and will compare the two videos.
Also just did a “test” on a fresh piece of granite, it tested “normal” at 41CPM, like holding it in the air for 10 minutes.. average about 38-41CPM in the air.
Keep in mind … this is my TEST measurement.. just getting a feel for how to do these videos.. and I don’t have my test kit yet.
This is the first measurment of hundreds to be done across the country.
When I return to St. Louis, Missouri, I will be picking up my “closed test kit” which will consist of an open top lead lined box, and a lead lined water container.
This will stop any potential “background” interference, from rock, or other outside contaminants.
Notice how the uptick in measured clicks occurs as the wind blows.
cheers to all