Ottawa earthquake risk area & map

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Scientists map Ottawa quake risk (Map)
Exclusive: Scientists map Ottawa quake risk

By Andrew Duffy, The Ottawa Citizen April 24, 2009

Scientists map Ottawa quake risk (Story)
Scientists map Ottawa quake risk


Data confirm why earthquakes are felt more in Orléans than in other areas
By Andrew Duffy, The Ottawa Citizen April 25, 2009

OTTAWA — Earth scientists have produced an earthquake "hazard map" for Ottawa that charts those parts of the city most at risk from seismic shaking........

If you want see the map and story in detail, please click the website link above.

I read newspaper and saw the map is big enough to find where is the location I went find. Unfortunately, from The Ottawa Citizen website, the map is much smaller --- may some one can help and enlarge the map?

Red/orange colour is most risk, and yellow in between safe and unsafe, and
绿色 & 蓝色 is safe. Anyway, two black lines are HW417 and HW416; most risk and biggest red area at right is Orleans; Barrhaven around lablows Greenbank Rd is at safe colour of 蓝色 (it is in the centre of the map); some unsafe orange risk area is along Rideau river; Kanata around Nortel is at 绿色 safe; around Ottawa University is at 蓝色 safe colour; Carleton University is at a small orange risk colour area .
 
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从图上看,几个新房比较集中的小区中,Kanata比较安全,Avalon, Barrhaven 次之(也是绿色),Chapman Mills最次(蓝色)。
 
此图为Orleans地区的地表沉积物厚度图。在Avalon小区北面Innes Road有一块沉积物(软土)50米以上的黑色区域,是否就是发生过房屋地基问题的那一块?

Chapel Hill那一块地底下是个小Valley,软土沉积比较厚。
 

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如果这些地方地震绿色的地方能幸免吗?
 
Thanks shoppingcart to show map and give more explain!

For --- 如果这些地方地震绿色的地方能幸免吗?
绿色的地方 based on hark rock (blue is on rock), both can be much better than red and orange which on soft soil.
 
May I have a question: --- 从图上看,几个新房比较集中的小区中,Kanata比较安全,Avalon, Barrhaven 次之(也是绿色),Chapman Mills最次(蓝色)。
--- it could be some mistake because 绿色 & 蓝色, both are safe color.
--- Most Kanata 比较安全,it is on Green; but some south of Kanada is on Orange & yellow with unsafe.

One mistake I did too: some unsafe orange risk area is along Rideau River, not Ottawa River as I posted yesterday. Sorry.
 
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