Scientists research B.C. waters after thousands of quakes across ocean floor

something going on with the earths plates near vancouver.link below

canadian press

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i think i keep an eye on this area.

"Is it millimetres over many years? Is it all of a sudden centimetres or even metres in the period of a few minutes or seconds during these earthquake swarms? We really don't know that," said Rogers.

yowza thats a big if speculation - thanks for the link