[mattquiros]

Just an observation: Is there a particular reason why the sheep are flocking around the infrasound detector? First picture.

[maxerickson]

I would guess they are just being a flock of sheep.

The map here:

http://www.ctbto.org/map/

(fiddle with the controls on the right to get it to show monitoring stations)

doesn't show an infrasound detector in Schauinsland. Oh, the flickr link says it isn't one:

https://www.flickr.com/photos/ctbto/3817611688/

The photos there show the infrasound detectors as more than a nondescript shed.