Went there a couple years back and yeah, that back staircase is genuinely weird. Not the usual "oh it feels a bit chilly" thing that people convince themselves into, this was a proper localised drop that didn't move with you when you stepped away from it. My thermal camera was picking up something like 8-9 degrees cooler than the surrounding air right at the third step from the bottom.
What gets me is how consistent it apparently is. Multiple groups, different times of year, same spot. That kind of repeatability is actually useful data and nobody seems to want to follow up on it properly.
Did anyone bring equipment when they visited? Curious whether the EMF readings in that area were elevated or whether it was purely a temperature anomaly. I've seen cold spots that were just drafts from old building fabric but this one didn't feel like that at all. The building has teh usual ventilation issues obviously but that specific location is too consistent to write off.
