hn_throwaway_99 1 hour ago

So, perhaps a dumb question, but the article mentions that 14 steps have been added to the base of the Angel of Independence monument, and the Wikipedia article mentions the same things:

> Originally, nine steps led to the base, but due to the sinking of the ground, an ongoing problem in Mexico City, fourteen more steps have been added.

So why didn't the monument itself also sink? Does it have piles going down to bedrock or something?

  • wartywhoa23 1 hour ago

    Angels don't sink, they rise! :)

    • AntiUSAbah 1 hour ago

      Depending of what stories you want to reference with this: Lucifer, Belial, Beelzebub all did not 'rise'.

      • wartywhoa23 17 minutes ago

        Surely The Angel Of Independence must ascend, no? :)

  • sandworm101 40 minutes ago

    Also from wikipedia: ... "The commission determined that the foundations of the monument were poorly planned, so it was decided to demolish the structure."

    So yes, it has an engineered foundation, a double-engineered foundation. The roads around it almost certainly do not. So it is plausible that the monument is not sinking as quickly.

pcrh 56 minutes ago

The amount of subsidence is quite dramatic, up to 25 cm per year!

What are the practical consequences of this today, and what is being done to remedy this?

  • nadermx 8 minutes ago

    They are clearly not doing enough to remedy this; The only real solucion is to stop pumping the ground water, like I believe Japan did.

gurjeet 2 hours ago

For the uninitiated, ISRO -> Indian Space Research Organization

anigbrowl 2 hours ago

I get that the article is primarily about the satellite capabilities, but it's rather annoying it doesn't mention what the future impact of the subsidence might be.

  • greggsy 1 hour ago

    I think that it’s quite responsible not to speculate on something they’re not an expert on.

    It’s exactly the sort of news bite that catastrophists glom onto.

    This is responsible journalism.

    • anigbrowl 50 minutes ago

      They could just call a geologist and ask, or cite some published works on the topic. It's not responsible, it's lazy.

    • PunchyHamster 37 minutes ago

      > I think that it’s quite responsible not to speculate on something they’re not an expert on.

      "Recent satellite maps show Mexico City getting closer to hell at alarming rate"

  • barney54 1 hour ago

    Nor does it say how much subsidence the satellite documented.

    • barbazoo 1 hour ago

      There's this under the picture.

      > New data from NISAR shows where Mexico City and its environs subsided by up to a few centimeters per month (shown in blue) between Oct. 25, 2025, and Jan. 17, 2026

  • AntiUSAbah 1 hour ago

    It breaks water lines which increases the water problem even faster. On one side because its expensive to fix and on the other side because small leaks lead to massive water losses you don't find fast or easy.