Self Potential Survey at Shiretokoiozan Volcano

July 19, 2017
I measured self potentials in the visinity area of Crater I in order to know the change of volcanic activety in this area. I had measured self potential between 2013 and 2015 previously and I can compare the data and might know the changes of volcanic activities.

I used two plastic bottle electrodes and multimeter tester and electronic cable. I put those electrodes on the ground and measured voltages.

I walked up and down the mountain side with large rocks under the sun shine.




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