Was just curious to see if WTC collapse registered (it didn't), but found a large number of 4.X range earthquakes on Vancouver Island and a 5.2 in Hawaii link

-- Anonymous, September 13, 2001

Answers

I saw on the news that the collapse of the towers registered as a 2.4 earthquake. NBC channel aired that yesterday, I think it was.

-- Anonymous, September 13, 2001

Vancouver Island had a 5.8 quake.

-- Anonymous, September 14, 2001