[justa-hairyape]

It is from a radiation network that has been monitoring for many months. They know what false readings are. They have had them in the past. This one looks legit, which is why the POTR blog released the alert.

[palmer]

It is from a radiation network that has been monitoring for many months. They know what false readings are. They have had them in the past. This one looks legit, which is why the POTR blog released the alert

It is one unverified, uncorroborated spike to about 85 CPM in Colorado at 4200 feet. The guy who wrote up the report even admits he has limited knowledge about isotopes and his suggestion that it came from Japan in the jet stream is pure speculation. It is much more likely to be a local phenomenon.