When I have a tornado in the world and leave the world and come back in the tornado travels in a completely different cardinal direction. I believe this occurrs with all storm types.

Probably due to some overlooked data thats not serialized out, will keep open until I made another iteration on some features to improve consistancy.

Yeah looks like the motion variable wasn't saved to disk, so on reload it loses where it was going, fixed for next release that will happen soon. 5b76484