These aren’t even close to extreme conditions in my area and I don’t even live that up North from Portland. Is American power grid that much of a joke?
I imagine each grid is built to expected temperatures. So if it unusual for the area, it is problematic. I know my parent has similar weather in Ireland about 15 years ago and all the water pipes were frozen so they lost running water. That was about 15 degrees c colder than usual, about 10 degrees colder than I ever remember growing up. Texas has had recurrent problems too with their grid. Australia has had problems due to flooding. It’s just another effect of global warming.
You got it. I’m in Portland. We had a week if steady rain so the ground is saturated with water. Then the high winds came in. The tree roots have nothing to hold to, so they fall down.
Now we’re forecast to get over half an inch of ice overnight, which will bring down more power lines.
This isn’t usual weather for us, just a confluence of removedty events.
It’s probably due to ice and wind. Ice freezes on power lines and the wind causes the lines to “gallop.” Look up some videos of galloping lines. With more infrastructure going underground where it can, this is becoming less of an issue obviously. But it’s not just inches of snow and temperatures that cause the problems.
I’ve lived my entire life in Portland. This is the coldest Portland’s gotten in my memory. We spent most of the weekend without power in a house hovering around 40F (4C). Four people are known to have died so far, including one from a tree falling on his bedroom. Is it not as cold as your neck of the woods? Sure. But it’s very, very unusual for it to be this cold, so it hits harder when it does happen.
These aren’t even close to extreme conditions in my area and I don’t even live that up North from Portland. Is American power grid that much of a joke?
I imagine each grid is built to expected temperatures. So if it unusual for the area, it is problematic. I know my parent has similar weather in Ireland about 15 years ago and all the water pipes were frozen so they lost running water. That was about 15 degrees c colder than usual, about 10 degrees colder than I ever remember growing up. Texas has had recurrent problems too with their grid. Australia has had problems due to flooding. It’s just another effect of global warming.
I’d guess wind is the biggest factor here, but it’s just not mentioned in this quote.
You got it. I’m in Portland. We had a week if steady rain so the ground is saturated with water. Then the high winds came in. The tree roots have nothing to hold to, so they fall down.
Now we’re forecast to get over half an inch of ice overnight, which will bring down more power lines.
This isn’t usual weather for us, just a confluence of removedty events.
It’s probably due to ice and wind. Ice freezes on power lines and the wind causes the lines to “gallop.” Look up some videos of galloping lines. With more infrastructure going underground where it can, this is becoming less of an issue obviously. But it’s not just inches of snow and temperatures that cause the problems.
Yes, the US grid is that bad (especially the profoundly corrupt Texas utility).
But in Linus’s case, it was just a big removeding tree that came down on his street. That tree looks like a scary mess to clear.
I’ve lived my entire life in Portland. This is the coldest Portland’s gotten in my memory. We spent most of the weekend without power in a house hovering around 40F (4C). Four people are known to have died so far, including one from a tree falling on his bedroom. Is it not as cold as your neck of the woods? Sure. But it’s very, very unusual for it to be this cold, so it hits harder when it does happen.