Reply To: What are the loud booms in Fort Lowell and Campbell near Tucson?

[Strange Sounds]

Pascua Yaki tribe?

Here some others reporting it.

Just heard a loud echoey boom. #Tucson. I'm just southeast of U of A campus. Unsure of direction of sound.

— Chris Merle (@clmerle) 25 mars 2016

#tucson what's that boom?

— Aaron Williams (@PawnSplat) 26 mars 2016