Ontario mystified by unexplained rumblings

I live in London, (UK,) and if I sit on the bench in the grassy bit at the bottom of my road it is possible to feel the rumblings of the tube trains as they go past underground. I have no idea how deep down the line is (probably not very) as it emerges into the open at the next station but it really spooked me the first time I felt it, until I figured out what it was. My other thought was of a news story a little while ago in the UK when a company started 'fracking' near Blackpool, http://www.guardian.co.uk/uk/2011/jun/01/blackpool-earthquake-tremors-gas-drilling I wonder if it might be a simi... [More]

Theres just such a huge vast ammount of magma and energy and crap beneath the crust of the Earth that hey, it could be anything.

Moles from Space?

Could be any of the things listed (maybe not aliens though lol) we really do know very little about our planet!

crap, did it wrong.

Martian space ship. Be popping out soon with a heat ray. Prolly should call Tom Cruise........he'll know what to do.

Hey i lived on a farm in rural NSW Australia for ten years and on a clear day it was not unusual to hear rumblings in the distance, I asked a few people about this who had lived in the area all their lives and they had no explanation for it but accepted it as part of where they lived. The ground didn't rumble and not a cloud in sight. Still felt a bit freaky, at first I didn't like being alone but I got used to it.

yeah.. a possible danger, there might be some gradual boulder movement underneath the earth in your area. Maybe there is also some hollow part underneath that is becoming unstable.

Unearthly sounds of Earth perplexing scientists: Strange unearthly sounds heard around Earth are perplexing scientists, especially when similar sounds are heard at the same time. The sounds are described as "running trains," while others are described as trumpets or booming sounds. All are unearthly. YouTube.com is full of videos displaying strange sounds from all over the world, with viewers asking for explanations. They vary in countries and states---with many heard at the same time but in different locations of Earth. Source

More Ontario weirdness. This documentary covers unexplained phenomenon in the city of Mississauga: