eastern rockies and southern appalachia are the only two parts that may stay dry.
the rabithole is the theory that the galactic current sheet (recent images of its structure were published "what are these structures" does to stars and planets when the "zero", the field is a sine-wave and where the amplitude is zero, it is a kind of "channel" for interstellar dust, plasma, and when it crosses the magnetic field of the sun, and all the planets.
their magnetospheres collapse and the energy from the sun, heats the crust/magna interface via electric resistance heating, as well as piezoelectric discharge (earthquakes are mostly caused by rocks that swell when the solar electricity charges them, also same, vulcanism).
then with the interface at a lower level of friction, and the field at 90' and very low, the permanent magnetic materials, which create magnetic anomalies (it's all lumpy shaped, btw, there is one in the two "triangles" bermuda and near japan/philipines and other ones of lesser magnitude around, like the ones under the Rila mountain in bulgaria, and i'm sure there are several other notable ones. these permanent magnetic alignments then are wanting to align with the polarity of the weaker twisted orientation of the current sheat, the sun's current sheet also is affected, and they are at a different direction. roughly around the northern area of south america, and on the other side, that emerald triangle or whatever it's called, south of japan, so the midpoint is roughly the middle of the mediterranean and about where hawaii are, where the twist will be least.
then, the magnetic fields can twist the now somewhat loose crust, once it charges up with enough electricity, and then: sun will turn red. then there will be some vibrations in the ground because the crust is slipping, UV and X ray levels will be very high and dangerous to be outside, a lot of living things will be sterilised on that side of the planet when it happens, everything above ground, more or less (you have to get underground, basically, for a while).
and this doesn't just affect our planet, it affects (already is affecting) all of the planets, every single one has got measurable weather changes and other new things going on like a jetstream on jupiter that just appeared), wind velocities on venus are at records, and so on.
the worst though, is because of that low magnetic field band, spiraling out and now coming towards us, it acts as a kind of channel for a substantial increase in dust and plasma, which flows easier through that zero zone, compared to the field around beside it, the sun basically gets sprayed with a huge amount of material in a short time. pretty much, when you dump material on a star, it blows up. dump a ton of stuff on a star, it blows up bigger. regular solar flares are from the usual slow small dump, but it can be at all kinds of other scales, up to the level of interstellar objects colliding.
the current sheet's zero points (there is two, they pass every ~12000 years, has already set off several stars in the direction of rotation, where the thing has already happened. these varying sized, and sometimes periodic ones, caused by this field oscilation as the galactic center spins, have in recent years been acknowledged to exist, and all kinds of silly names, micronova, nanonova, superflare - they are essentially large versions of normal solar flares which are created by plasma filaments and sunspots interacting, causing an explosion and launching material out into space.
same thing, but much bigger happens because of the zero node of the galactic magnetic field. it also causes the appearance of these things called "microtektites" and "nanotektites" which are tiny little glassy/rock beads that rain down from the sky in the first 24 hours after a micronova. these are one of the signatures that identify geologic structures that formed during this time, since it also will make many volcanoes pop off, and some newly form, rifts can split, land can sink, and rise during the before and after.
edgar cayce described this in some of his dream/predictions, in enough detail to estimate some things, like possibly the plateau east of USA now, that some people think was atlantis, but no evidence has been found there, is likely to rise. and parts of europe sink, and in the pacific several new land masses also, indian, also keep in mind that this places antarctica at the ~equator.
i personally think that a lot of this is just dripfeeding stuff that the plutoarchs already mostly know about, through their secret knowledge saved while they burned books, over the last 5000 years, and especially limited hangouts to try and make us look crazy.
i actually first read about pole shift theory in like 1993 or so, in Nexus magazine, australian esoteric thing, mostly this was aliens/zero point/gravity control and alt history.