与地震关系密切的胡安德富卡板块(Juan De Fuca plate),向北美板块(North America plate)挤压的位置,距离卑诗海岸最少80公里。板块挤压足以引致数米高的海啸,但会冲击温哥华岛而非温哥华市。
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But New Madrid is in the middle of the North America plate, which has been stable for tens of millions of years.
但新马德里处于几千万年以来一直稳定的北美板块的中心地带。
The horizontal velocities of the stations in the Northeastern Heilongjiang province may reflect the effect of the North America plate's invasion on the Eurasia plate.
黑龙江东北部测站运动可能反映了北美板块向南楔入对欧亚板块的影响。
According to the U.S. Geological Survey (USGS), the Pacific plate moves northwest with respect to the north America plate at about 45 millimeters per year at the latitude where the quake occurred.
根据美国地质勘探局(usgs)的数据,相对于北美版块,此次地震发生地的太平洋板块向西北移动,大约每年向北(at the latitude)移动45毫米。
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