Early Morning Mystery: Pitch Black at 9:45am in BC

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At 9:45 am in British Columbia, the city is experiencing unusual darkness, with streetlights still on, likely due to wildfire smoke. Residents express concern for safety and health, recalling similar situations in other regions affected by smoke, such as New Delhi and Portugal. The discussion highlights the health risks associated with wildfire smoke, including respiratory issues, and emphasizes the importance of staying indoors and using air purifiers. Recommendations for reducing exposure include wearing N95 masks and avoiding outdoor activities. The situation reflects a broader issue of air quality degradation due to wildfires, impacting visibility and public health.
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It is 9:45 am in my city in British Columbia, and it is pitch black. All the streetlights are on!
 
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Uh oh...

I hope you're safe, George!
 
George Jones said:
It is 9:45 am in my city in British Columbia, and it is pitch black. All the streetlights are on!
That's a dangerous case. Here in India, our capital New Delhi faced this last year during the winter. The smog was too much, and holiday was declared in all offices and schools.

Be careful.
 
George Jones said:
It is 9:45 am in my city in British Columbia, and it is pitch black. All the streetlights are on!
This is from the California wildfires or something else?
 
Doc Al said:
Uh oh...

I hope you're safe, George!

Wrichik Basu said:
That's a dangerous case. Here in India, our capital New Delhi faced this last year during the winter. The smog was too much, and holiday was declared in all offices and schools.

Be careful.

phinds said:
This is from the California wildfires or something else?

My province is full of forest fires, but I am not in any danger, except breathing is not good. My 12-year-old-daughter was supposed to go to a day-camp at which she would have been outside for 7 hours, but we kept her home (as did some other parents).

Brighter now, but still extremely smokey.

Here is is a map of the fires in my province. I am in Prince George, which is on the map.

http://google.org/crisismap/google.com/2018-british-columbia-wildfires
 
Good grief! Looks like you guys are getting hit just as hard as California.
 
We had a diet coke version of that last year during the wildfires in Portugal. A giant blanket of ..smoke thing .. flew over Europe. The sky suddenly turned dark greenish, it was weird. Your situation sounds leagues worse, hope it'll clear up soon.
 
phinds said:
Good grief! Looks like you guys are getting hit just as hard as California.

nuuskur said:
We had a diet coke version of that last year during the wildfires in Portugal. A giant blanket of ..smoke thing .. flew over Europe. The sky suddenly turned dark greenish, it was weird. Your situation sounds leagues worse, hope it'll clear up soon.

Luckily, my province is not as densely populated as Europe or California.

A work email that I just received:

As you are all aware the region was recently covered by smoke which eliminated daylight and reduced visibility for a period of time.

Wildfire smoke is a mixture of very small inhalable particles and gases. The amount and makeup of smoke changes from fire to fire and as the smoke gets older. This variability means that there is a variety of health effects that range from nose, throat and eye irritation to more serious symptoms like difficulty breathing and worsening of heart and lung conditions like COPD or asthma.

As per Northern Health this is how you can reduce your exposure:
· Stay indoors, keep doors and windows closed, use HEPA (high efficiency particulate air) or EP (electrostatic precipitation) air cleaners if available
· Reduce time spent outdoors
· Avoid rigorous outdoor activities
· When driving in your vehicle keep windows and doors closed with your air conditioner set to re-circulate
· People with asthma or other chronic illness should activate any care plans prepared by their medical practitioner
· Drink plenty of water
· Visit locations that have a large volume of air that is air conditioned and filters the air (shopping malls, schools, public libraries etc.)

N95 respirators are the only masks that effectively reduce your exposure to fine particles, gases and pollutants but these types of mask require a proper ‘fit test’ before being used. Simple dust masks are unlikely to provide any reduction in exposure.

The air conditioners at UNBC bring in outside air which is then run through filters to remove particulates such as bugs, pollen and ash. The buildings are pressurized which means that when doors or windows are opened they do not let outside air in, the air from inside escapes through them. Unfortunately those filters cannot do anything for the smell.
 
  • #10
George Jones said:
It is 9:45 am in my city in British Columbia, and it is pitch black. All the streetlights are on!

The first 30 seconds of this video show the dramatic daytime darkness that my city experienced last Friday.

http://www.cbc.ca/player/play/1301589059619/
 
  • #11
:nb) :H :nb)
 

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