[DemocracyFTW2]

This, and it's in particular true for this very part of Berlin, a city that is well known for literally having been "built on sand", see https://de.wikipedia.org/wiki/Palast_der_Republik#Abriss_zwi... which is about the demolition of the comparatively big building of the Palast der Republik which was just across the street on the other side of the river. That building had to be carefully and slowly dismantled to avoid sudden changes in the hydrogeological (?) equilibrium of the load-bearing layers.

Given that amateur seismic stations located 8 and 14 km away from the location were able to pick up a signal from the event[1] of a 1000 tons of water falling to the ground from a height of ~ 2 to 15m, one should image the building itself should have had some sort of influence to its immediate surroundings.

[1] https://twitter.com/ErdbebenDE/status/1603654695293263873?re...

[jacquesm]

Sand is - strangely enough - quite stable. Clay, peat and lots of other substrates are a lot less stable than sand and when building on them you need to take all kinds of precautions to ensure your foundation doesn't one day go for a walk.