Ans: Earthquakes occur on faults - strike-slip earthquakes occur on strike-slip faults, normal earthquakes occur on normal faults, and thrust earthquakes occur on thrust or reverse faults. When an earthquake occurs on one of these faults, the rock on one side of the fault slips with respect to the other.
September Weather in Vancouver is mild and comfortable.: Allan Fotheringham once called Vancouver the Canadian city with the best climate and the worst weather. September has the potential to show visitors great Vancouver weather -- mild and clear; however, dull and grey is another possibility. 1  Average September temperature: 14.4ÂºC / 58ÂºF. 2  September average high: 18.3ÂºC / 65ÂºF. 3  September average low: 10ÂºC / 50ÂºF. 4  September is not so rainy in a city famous for its rain.
May Weather in Vancouver. 1  Average maximum daytime temp: 17ÂºC / 64ÂºF. 2  The BC coastâs climate is the most moderate in Canada, but there is rain -- lots of it. Warmer weather means visitors can enjoy more of Vancouver great outdoor offerings. 2  May in Vancouver is less rainy than average. 3  Springtime means the full throng of summer visitors has not yet arrived. 4  Spring ski season runs to the end of May at Whistler and other BC ski destinations.