Has anyone been keeping track of the lava flow?

[unknownjulie]

I just managed to find and view Part 2, and the interesting part of it for me, was that the "expert" was discussing the SO4 (maybe I have that gas wrong)- and that the amount has doubled since June 27th - and this probably corresponds to increased volume of lava coming out of Puu Oo. So, in other words, if we watch that gas measurement that is put out daily, it might indicate whether the flow was increasing or decreasing.