【9月25至10月1日多倫多天氣】安省秋天模式啟動 龍捲風陰霾揮之不去

繼上週五渥太華地區受強勁的龍捲風侵襲後，南安省在昨(25)夜而度掛起龍捲風警告，環境部(Environment Canada) 為南安省西部近溫莎的401走廊地區在晚上8:27發出龍捲風警告，至9:25方解除。

週三早上另一度冷鋒 (Cold Front) 由西至東進佔南安省，不過雨雲避過了安省，在我們的南面經過。而隨著冷鋒經過，下雨過後氣溫將緩緩下降，本週初期稍稍濕熱天氣將告別，隨後數天的最低溫度將回到單位數的水平，晚歸的大家請多添衣服。

幸而雖氣溫下降，但The Weather Network預測踏入週中後期至週末天氣將大致天晴乾燥，除有可能在週末前有一兩陣小雨。有賴百慕達高壓 (Bermuda High) 在美國東岸頂著，海洋省份的冷空氣未能進入包括南安省及東岸地區，故此大多倫多週末的氣溫仍在近二十度的水平，正正適合戶外活動。不過遠程預測，隨著高壓區下週退下，感恩節長週末的氣溫或會下降。

大家如果有留意秋天有一個特定的天氣模式，除間中由美國上來的溫帶氣旋，其餘大致上都是由西至東來的北極寒流，每次來到基本上會帶同一個冷鋒的不穩定低壓區，每一次下大雨後，全日的氣溫就會下降數度，直至真正轉冷。大家可以留意這個模式，就知道何時踏入冬季。如果大家要賞楓，就在每次冷鋒經過後，看看安省公園的省楓指數有沒有變化咯！

上週五渥太華慘遭EF-3級別的龍捲風蹂躪，風速達每小時265公里，情況慘烈：

Video taken in #Gatineau woman’s windows break from tornado #onstorm pic.twitter.com/uTfUkvC6dA

— sao (@icycoldsnake) September 22, 2018

Here's what it looks like on Greenbank Rd. #OTTstorm #ONstorm pic.twitter.com/1jGViUgHhJ

— Kristy Cameron (@radioKristy) September 21, 2018

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Our thoughts go out to all those affected by Friday’s devastating storm, especially in the #Ottawa and surrounding areas. Crews are making progress with repairs, but the damage is widespread and they continue to clean up the hardest hit areas. We thank all of our customers for their continued patience, and our neighbouring utilities who answered our call for help.

A post shared by Hydro One (@hydrooneofficial) on Sep 24, 2018 at 12:33pm PDT

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An unlucky man had his car crushed, roof ripped off, and newly-stained fence destroyed after a tornado spun through parts of Ottawa. He remembers saying to himself “I should move the car into the driveway.” It didn’t seem like any of his neighbours were affected. #onstorm2018 #onstorm #ottphotography #ottphoto #photojournalism #ottawaphotography

A post shared by Jordan Haworth (@jordanhaworth8) on Sep 23, 2018 at 4:56pm PDT

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Everything you need to know in the aftermath of the tornado can be found at OttawaMatters.com, from hydro updates to environment Canada investigations to info on city emergency centres, what’s open and closed, cancelled and more. . . Link in bio. . . #ottawa #ottstorm #ottnews #onstorm #dunrobin #disaster #tornado #gatineau #emergency #weather #severe #destruction #recovery

A post shared by OttawaMatters.com (@ottawamatters) on Sep 22, 2018 at 12:57pm PDT