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.
Vancouver: Annual Weather Averages August is the hottest month in Vancouver with an average temperature of 64 Â°F (18 Â°C) and the coldest is January at 38 Â°F (4 Â°C) with the most daily sunshine hours at 13 in July. The wettest month is November with an average of 200mm of rain. The best month to swim in the sea is in July when the average sea temperature is 57 Â°F (14 Â°C).