There are many webcam mysteries, but today's mystery is the extent of "emissions" (?) coming from behind the area of unit 3 visible on the TEPCO cam 1.
At first I thought the distortion might be a smudge on the lens but the distortion moves so I don't think its on the lens. Perhaps TEPCO is burning materials behind unit 3? Although, one would think the "emissions" would be visible on the TBS cam if that were the case.
All I can see on the TBS cam view that looks suspicious is a very small red smudge above unit 3 next to unit 4