foundation system of burj al arab

Tectonics of Great Canadian earthquake (Magnitude 8.1) 1949 August 22

Local Date and Time: August 21, 1949 at 08:01:12 pm Pacific time

UT Date and Time: 1949-08-22 04:01:12 UT

Magnitude: Mw 8.1; Ms 8.1

Maximum Intensity: (Modified Mercalli) VII-VIII

Location: 53.62° N 133.27° W


Canada's largest earthquake (magnitude 8.1) since 1700, occurred on August 22, 1949 off the coast of BC. It occurred on the Queen Charlotte Fault (Canada's equivalent of the San Andreas Fault) - the boundary between the Pacific and North American plates that runs underwater along the west coast of the Haida Gwaii (formerly Queen Charlotte Islands)
  off the west coast of British Columbia.
canada earthquake 1949 August 22
The shaking was so severe on the Haida Gwaii that cows were knocked off their feet, and a geologist with the Geological Survey of Canada working on the north end of Graham Island could not stand up. Chimneys toppled, and an oil tank at Cumshewa Inlet collapsed. In Terrace, on the adjacent mainland, cars were bounced around, and standing on the street was described as "like being on the heaving deck of a ship at sea". In Prince Rupert, windows were shattered and buildings swayed.

No comments:

Post a Comment

Followers