Tree falls near school bus in Mississauga, Ontario, 04 May 2018 (Twitter/Peel Regional Police)
A rapidly deepening low pressure system created strong winds gusting to hurricane-strength across Southern Ontario and Southern Quebec on Friday knocking down trees and power lines causing massive outages.
Three people were killed by fallen trees and a school bus filled with children in Mississauga had a near miss.
Toronto Pearson Airport had a maximum wind gust of 119 km/h while Montreal Trudeau Airport recorded 117 km/h – both are the windiest days ever in May.
Winds were also powerful on Saturday in Greater Moncton with a wind gust of 100 km/h – the strongest since January.
A tree falls onto an SUV in an ice storm, East York, Toronto, ON, 15 April 2018 (R. Johnston/Toronto Star)
A slow moving low pressure system brought a wintry mix of snow, ice pellets, freezing rain, rain and strong winds to Southern Ontario and Southern Quebec over the weekend.
Icy conditions led to more than 1,600 highway crashes, numerous power outages from falling trees and downed lines, cancelled flights, transit delays and school closures.
Officials were forced to close the CN Tower due to falling ice from the structure.
Here are some totals from the spring storm as of 16 April at 2pm EDT:
- Toronto Pearson Airport – 18 hours of ice pellets, 6 hours of freezing rain, 12 cm ice pellets.
- Toronto Billy Bishop Airport – Peak wind gust of 96km/h
- London – 14 hours of freezing rain with ice pellets
- Windsor – 6 hours of freezing rain
- Hamilton – 11 hours of ice pellets, 6 hours of freezing rain and ice pellets, 8 hours of freezing rain
- Ottawa – 9 hours of freezing rain Sunday, 6 hours of freezing rain Monday, wind gusts to 70 km/h
- Montreal – 9 hours of freezing rain Saturday, 4 hours of freezing rain Sunday, 3 hours freezing rain Monday
- Quebec City – 5 hours of freezing rain Monday
(Data courtesy Environment Canada)
Heavy snow in Corner Brook, NL, 09 April 2018 (Smallwood/Twitter)
After delivering a punch to eastern Nova Scotia and Cape Breton, a low pressure system rapidly intensified over Newfoundland with strong winds and heavy snow creating blizzard conditions.
Snowfall was heaviest in western Newfoundland while the eastern island received freezing rain, ice pellets and rain.
Snowfall totals as of 9am NDT, 10 April:
- St. Anthony 42 cm
- Corner Brook 37 cm
- Deer Lake 27 cm
- Gander 18 cm
- Cape Race 32 mm
- St. John’s 24 mm
Peak wind gusts:
- Bonavista 126 km/h
- St. Anthony 120 km/h
- Gander 119 km/h
- St. John’s 115 km/h
Courtesy Environment Canada, 04 April 2018
Weather warnings are covering Southern Ontario, Quebec and Atlantic Canada as a strong low pressure system brings strong winds, heavy rain, snow and freezing rain.
Sudbury picked up 29 cm of snow, four hours of freezing rain fell in Ottawa and Toronto Billy Bishop Airport had a peak wind gust of 98 km/h.
Southeast New Brunswick is the only part of the province not under a weather warning.
Northern New Brunswick could receive 30 cm of snow from this system while central and southwestern portions are under a rainfall warning with up to 35 mm possible.
Moncton’s west end after the latest Nor’easter, 23 March 2018 (Dearing)
It seems a bit strange the largest single snowfall this winter in Greater Moncton actually occurred on the second full day of spring.
Environment Canada says Southeast New Brunswick hit the snow jackpot from the fourth Nor’easter this month with more than 30 cm recorded.
A storm on 30 January was the previous snowfall event winner with almost 25 cm.
Strong winds were also a factor in this storm gusting at times to 82 km/h.
Here are some other snowfall totals:
- Kentville, NS 24 cm
- Alma, NB 20 cm
- Yarmouth, NS 18 cm
- Sussex, NB 17 cm
- Charlottetown, PEI 12 cm
- Halifax Stanfield Airport, NS 11 cm
- Bathurst, NB 8 cm
- Saint John, NB 6 cm
Wet, heavy snow in NE Moncton, 14 March 2018 (Dearing)
The third Nor’easter in a week to strike Southeast New Brunswick packed less punch than the other two despite predictions it would be the strongest.
Temperatures remained near freezing in Greater Moncton during the snowfall which made it extremely heavy and wet and strong winds gusted to 85 km/h.
The western and northeastern parts of the province were hardest hit from this storm.
Snowfall totals as of 9pm ADT, 14 March:
- Miramichi 46 cm
- Bathurst 40 cm
- Fredericton 38 cm
- Saint John 27 cm
- Greater Moncton 16 cm
- Halifax Stanfield Airport 12 cm
- Charlottetown 5 cm
Peak wind gusts:
- Grand Etang 146 km/h
- Lunenburg 104 km/h
- Sydney 85 km/h
- Halifax Stanfield 83 km/h
Traffic on a snowy West Main Street, Moncton, 08 March 2018 (Dearing)
The second of three winter storms in less than a week has delivered another dumping of snow but this time it was more evenly distributed throughout the Maritimes.
The snow was heavy and wet especially in Southeast New Brunswick.
Snow totals courtesy of Environment Canada as of 8:30am Saturday, 10 March:
- Caraquet, 29 cm
- Shediac, 27 cm
- Halifax Stanfield Airport, 23 cm
- Bathurst, 20 cm
- Miramichi, 17 cm
- Saint John, 17 cm
- Truro, 17 cm
- Greater Moncton, 16 cm
- Summerside, 16 cm
- Greenwood, 15 cm
- Charlottetown, 12 cm
- Halifax Downtown, 9 cm
- CFB Gagetown, 7 cm
Strong winds were also a factor with peak gusts in km/h:
- Grand Etang, Cape Breton, 154
- East Point, PEI, 82
- Caraquet, 78
Heavy waves crash into homes in Scituate, MA, USA, 02 March 2018 (Boston Globe)
A powerful storm surge forced water from the Atlantic to pour into the streets of Boston as huge waves crashed along the Massachusetts coast in a powerful Nor’easter roaring through the American Northeast.
For the second time this year alone, businesses tried to prevent flooding by using barriers and sandbags.
The storm packed strong winds with gusts of more than 110 km/h with driving rain in coastal areas to heavy snow in upstate New York.
Power has been knocked out for millions of customers and thousands of flights have been cancelled from Maine to North Carolina.
The Maritimes has managed to escape this system which will head out to sea but not before brushing southwestern Nova Scotia with gusty winds and heavy surf.
The track of the latest Nor’easter hugged the Atlantic coast of Nova Scotia which ultimately led to more snow in Southeast New Brunswick than forecasters first thought.
Environment Canada originally predicted 10 cm but more than double fell in Greater Moncton which ended up with the highest snow total in the Maritimes.
This was a classic Nor’easter with strong winds reaching a peak gust of 78 km/h creating blowing and drifting snow in open areas.
Here are some regional totals as of 8am ADT on 31 January:
- Greater Moncton Airport: 25 cm
- Halifax International Airport: 23 cm
- Greenwood: 20
- Sydney: 20
- Halifax (downtown): 19
- Charlottetown: 19
- Bathurst: 18
- CFB Gagetown: 14
- Yarmouth: 13
- Saint John Airport: 11
A classic Nor’easter arrived in the Maritimes today bringing an abrupt end to a snow free Southeast New Brunswick.
Environment Canada says the intensity of the storm led to a snowfall warning and a blowing snow advisory being issued by mid-afternoon for Greater Moncton.
By 6pm, about 16 cm of snow had fallen with winds gusting up to 74 km/h creating poor visibility in blowing snow.
In Nova Scotia, about 16 cm fell in both the city of Halifax and at Stanfield Airport with an impressive 40 cm recorded in Sydney.