The tunnel that passes through the Ituango dam, the river Cauca, Colombia, created a very strange phenomenon. At short intervals, appear small concentrate are air clouds that look like small waves.

The mechanisms responsible for the control of water flow through the dam, periodically causing large pressure fluctuations in tunnel. When the pressure drops in the tunnel, falls and the dew point which causes the moisture in the tunnel air to condense and form clouds. The reason why the clouds appear only in some places due to the fact that there are larger pressure fluctuations are.

2 Comments

1. Jeff McDaniel says:

   20/08/2021 at 11:26

   Pressure and harmonic residents

   1

   1

   Reply
   • Adam says:

     08/05/2023 at 15:12

     Resonance

     1

     

     Reply