Sunday 16 August 2020

Despite heat and humidity, New Brunswick has far fewer lightning strikes than normal

Methinks Higgy deserves all the credit for keeping Mother Nature at bay because his "Peace Officers' would never permit her to raise too much Hell in his Police State particularly while he is seeking a majority mandate N'esy Pas?






https://www.cbc.ca/news/canada/new-brunswick/lighting-strikes-down-in-july-1.5686262



Despite heat and humidity, New Brunswick has far fewer lightning strikes than normal

Province saw less than half the usual number of strikes in July

 
Mia Urquhart · CBC News · Posted: Aug 16, 2020 7:00 AM AT



In an average July, New Brunswick would see more than 21,000 lightning strikes, but 2020 saw fewer than 9,000. (Shutterstock/Denis Rozhnovsky)

In this year of seemingly apocalyptic events, some things aren't hitting the 2020 threshold.

Lightning strikes in New Brunswick, for example, are way down this summer.

In an average July, the province would see more than 21,000 strikes, but July of 2020 saw fewer than 9,000.


But, it's hard to say what that means, said Jim Prime, a warning preparedness meteorologist with Environment Canada.

"It's tricky to say because when we measure the amount of lightning ... we don't necessarily look at ... what caused the lightning in the first place."


Lightning often accompanies hot, humid weather, which New Brunswick has seen a lot of this summer. (Bernd Maerz/dpa via AP)

So while the drop is noteworthy, it may not be significant, said Prime.

Similar hot, humid weather in another year may produce a normal, or higher-than-normal, number of cloud-to-ground strikes.

It takes three things to produce lightning, explained Prime.

Excessive heat — check.


Moisture —  check.

And a trigger —  and therein might lie the answer, said Prime.


Amateur photographer Matt Ellsworth of Nelson-Miramichi was watching a storm roll in across from Beaubears Island when he captured this moment. 0:22

We certainly had a lot of heat and humidity in July, he said. The trigger, however, remains a mystery since scientists don't follow each lightning event that carefully.

Cold fronts can act as triggers, and so could a trough or a low pressure system, he said.

"So we might be able to say, 'Maybe we didn't have that trigger that we're normally looking for to generate the thunderstorms.'"

But even if there were more cold fronts or troughs, it still might not have resulted in more lightning strikes, said Prime.


So while remarkable, the drop will likely remain a mystery, he said.




Lightning strikes the CN Tower during a summer storm. ((Submitted by Stephen Pereira))

What data is available is collected by the Canadian Lightning Detection Network, which was established in 1998.

Canada averages more than two million lightning strikes each year. On average, 10 people are killed, roughly 150 people are injured, and about 4,000 forest fires are started each year by lightning.

Environment Canada has a lot more information on the science behind lightning, including this slow-motion video of a lightning strike, but the simple explanation is that positive and negative charges have to separate within a cloud in order to create lightning.

Thunder is "the sound of the shock wave that lightning produces as it heats up the air to 30,000 C in less than one second. This is five times the temperature on the surface of the sun," according to Environment Canada's website.

While Windsor, Ont. is Canada's lightning capital, the CN Tower in Toronto is the object that gets struck by lightning the most in Canada.


According to statistics collected by the Canadian Lightning Detection Network, New Brunswick's lightning capital is Edmundston, which recorded more than 22,000 strikes since 1998.



Edmundston is New Brunswick's lightning hotspot according to a study of lightning statistics. (Environment Canada)

Not just in thunderstorms

Lightning can also occur in dust storms, forest fires, and volcanic eruptions.
Environment Canada's website says, "Particles such as sand, smoke and ash, which exist in these environments, can become electrically charged and create atmospheric conditions similar to that of a thunderstorm."

New Brunswick lighting events

Environment Canada has compiled a list of interesting lightning occurrences dating back to 1831. Here are a few of them:

March 24, 1858

Lightning tore a 61 m gap in the Reversing Falls Bridge in Saint John, but did not set it on fire. Shortly after, a stagecoach from Fredericton filled with passengers started across it. Miraculously, the horses stopped part way and a lightning flash allowed the driver and passengers to see the huge gap.

April 15, 1834

According to the Gleaner newspaper, the Isabella was struck by lightning while at berth in the Saint John harbour. The bolt carried away the fore and main topmast and shattered the starboard side of the deck, before exiting under the fore chains. Lightning bolts struck twice, the first time making a sailor insensible.


May 30, 1831

Lightning struck the chimney of Henry Lord's house in Saint John, splitting it from top to bottom. It tore off the mantelpiece, and completely melted the brass shovel and tongs that stood near the fireplace. A man in an adjoining room was temporarily deprived of speech, but he soon recovered. Out in the barn, the cow Mrs. Lord was milking was knocked down by lightning, but was not injured.

June 29, 2005

Tourists often visited the spectacular Ste-Anne Roman Catholic Church, the heart and soul of the 300-strong Acadian community of Ste-Anne-de-Kent. Sadly, the blessed church is now in ruins after a fire triggered by a lightning strike. Residents formed a human chain to pull religious artifacts from the burning church, but flames devoured more than 60 frescoes and a rare chandelier.

July 9, 1831

Lightning descended a house chimney in Cumberland Arms, and then exited, cleanly separating window glass from its sashes. The explosion shattered dishes and broke a decanter containing spirits. The editor of the Miramichi Gleaner wrote: "The circumstance of the lightning having smashed the rum bottle, without damaging anything else in the room, was an argument in favour of Temperance Societies."

July 12, 1864

Lightning struck a house near Fredericton and destroyed an occupied cradle. The baby wasn't injured, nor was anyone in the house, but a fine horse died. Lightning also struck a schoolhouse, descending among the children and knocking one of them from a seat. The lightning was so vivid and the flashes so incessant, the heavens appeared to be on fire.

July 18, 1856

Lightning struck a house in Chatham, killing two young girls. The father of one of the girls threw a barrel of flour on the fire from an upstairs window. He then took his injured wife outside, where she told him that both girls were dead. He went back in and saw them standing at a table, holding dishes. As soon as he touched them, they both fell dead.

July 20, 2003

During a soccer tournament in Fredericton, lightning struck and instantly killed a 14-year-old female player from Maine. The blast threw the teenager more than a metre into the air; she came down in a rumple. More than 20 others were injured or dazed and taken to hospital. Eyewitnesses said the thunder and lightning occurred at the same time.








23 Comments
Commenting is now closed for this story.




Terry Tibbs
I'm supposing we can blame this bit of good fortune on climate change?


David Amos 
Reply to @Terry Tibbs: Methinks Higgy deserves all the credit for keeping Mother Nature at bay because his "Peace Officers' would never permit her to raise too much Hell in his Police State particularly while he is seeking a majority mandate N'esy Pas? 


Terry Tibbs
Reply to @David Amos:
It seems, while his peace officers are busy corralling mother nature, their true stated function is being ignored, we seem to be up to 6 travel related infected folks in the province, all of them I'm sure are not essential.



David Amos 
Reply to @Terry Tibbs: Yea but down here the dudes who enforce Higgy's rules don't like folks eating their muffins and drinking their coffee in Tim's parking lots around his neighbourhood

























 

valmond landry
We need at least one big thunderstorm maybe it would stabilize our politician, and they would probably come out with something concrete have a by election and get it over with .and
start on trying to stimulate the economy something worthwhile .



Terry Tibbs 
Reply to @valmond landry:
Are we talking specifically thunderstorms, or lightning strikes?





valmond landry
TERRY TIBBS no i wouldn't go that far I wouldn't wish that on anybody not even on a politician .


David Amos  
Reply to @valmond landry: I would


Terry Tibbs 
Reply to @valmond landry:
Each bolt can contain up to one billion volts of electricity. Might just wake one of them up and get them paying attention?



























Mac Isaac
It's probably my advancing age and my acceptance of my own mortality, but I remember, in my much younger days when I would welcome every thunder & lightening storm....the bigger and louder it was, the better I liked it. I particularly remember my time on Deer Island when a major storm hit as I and some friends were driving back to Lord's Cove from Deer Island Point and a bolt hit the area just above the car which caused the car to bounce up and down and the boom deafened all of us for some moments...LOVED it! Another time my wife and I were driving to our Grand Lake cottage when a similar storm occurred as we were driving along the old Vanier Highway and the combination of the torrential rain and the lightening flashes that kept flashing every few seconds made it difficult to continue driving but both of us were completely awestruck by such a powerful storm. At the cottage this storm continued so we opened up the sofa bed in the living room and watched the storm from the comfort and safety of our bed. Somehow, though, since that time, I now unfortunately see these storms as destructive entities that rightly should be feared. Mother Nature isn't something we can or should take lightly. So I'm grateful for this lull, no matter how brief, in the frequency of these storms!


David Amos 
Reply to @Mac Isaac: Trust that you ain't seen nothing until you experience a tornado



























James Risdon
Maybe it's due to prayer by the faithful that everyone be kept safe during the Covid-19 pandemic.

Maybe God is answering that prayer by keeping our Covid-19 infection rate low and also keeping us safe by letting fewer lightening strikes hit our province.

Pandemic = more prayer as people turn to God in desperation.

More prayer = greater protection from God.

Just a thought.



Terry Tibbs 
Reply to @James Risdon:
Grasping at straws?



David Amos 
Reply to @James Risdon: While I argue with Higgy et al about their nonsense say Hey to your God for me will ya? 
 

James Risdon
Reply to @Terry Tibbs: How so? God is not a straw.


Terry Tibbs
Reply to @James Risdon:
"Grasping at straws" is what a person does when they are without resources, or hope.
Very similar to believing the promises of a politician.
In fact most politicians are lower than a snake's belly, just like bible thumpers.



David Amos 
Reply to @Terry Tibbs: Methinks many politicians thump the bible N'esy Pas? 
 

James Risdon
Reply to @Terry Tibbs: You are demonstrating anti-Christian bigotry.


Terry Tibbs 
Reply to @David Amos:
Not surprising, blind ignorance tends to cluster.



David Amos  
Reply to @James Risdon: So says an Irving spindoctor


Terry Tibbs 
Reply to @James Risdon:
Certainly I'm anti-something, and that something tends to be brown, smelly, and comes out of the backside of a bull.



David Amos  
Reply to @Terry Tibbs: Me Too









2 comments:

  1. CONTENT DISABLED Reply to @David Amos:

    You notice that comments were disabled on yesterday's covid 19 news with 4 new cases due to our "closed border policy".

    And another 2 today............

    ALL travel related. We might not have any covid 19 in NB, but Mr Higgs sure isn't above importing some to keep the auld grannies scared.

    The CBC is sure censoring anything the points out the lies Mr Higgs has been telling us.

    ReplyDelete
  2. James Risdon
    2 hours ago
    Reply to @Terry Tibbs: How so? God is not a straw.
    1
    REPLY TO @JAMES RISDON:


    TT
    Terry Tibbs
    12 minutes ago
    Reply to @James Risdon:

    "Grasping at straws" is what a person does when they are without resources, or hope.
    Very similar to believing the promises of a politician.
    In fact most politicians are lower than a snake's belly, just like bible thumpers.

    ReplyDelete