OF THE
TIMES

I am pretty sure there is an atmospheric explanation for this strange phenomenon. I assume its construction site noise or the highway that gets distorted by different temperature layers in the air . Still it is a very eerie sound that occasionally occurs. It is also not the first time i heard it, however this time i had my phone with me and was able to record.
Comment: This is the second major eruption of this volcano within 2 months. See also: