December 2020 Forecasts and Discussions

Weather reports, analysis etc. pertaining to Southern BC.
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PortKells
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Re: December 2020 Forecasts and Discussions

Post by PortKells »

Typeing3 wrote: Tue Dec 08, 2020 6:51 pm We need the EPO to be negative as well. That's what amplifies the GOA ridge.

-AO = High latitude blocking. Increases the chances of arctic blasts into the midlatitudes.

An extreme example of -PNA/-NAO/-EPO/-AO is January 1969. A month we all know pretty well...
Ah. Ok thank you for explaining. Yeah I'm not seeing any signs of -EPO on the charts as of now.
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Re: December 2020 Forecasts and Discussions

Post by wetcoast91 »

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Re: December 2020 Forecasts and Discussions

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North Burnaby/Burquitlam
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Re: December 2020 Forecasts and Discussions

Post by PortKells »

Ak vortex.
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Re: December 2020 Forecasts and Discussions

Post by wetcoast91 »

Either a massive ridge with a weak offshore flow or a cold trough. Anything but persistent drippy drizzle and rain.

Wouldnt mind +20C and sunshine for Christmas.
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Re: December 2020 Forecasts and Discussions

Post by hawk2 »

Typeing3 wrote: Tue Dec 08, 2020 7:06 pm The north Pacific is on fire.
https://mobile.twitter.com/antmasiello/ ... 7094969344
Yes that fn Blobby guy has been pretty persistent last 3 years or so..maybe they are related? Maybe the blob is actually got a noose around Ninas neck and is choking her out, so she is hiding away from the warm ocean and parking her butt in AK instead until the sea temps cool. Maybe one day. Yes let's all move to Similkameen..trust me. Even Nito would like the -25c nights and 50 days of snow per year. :clap:
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Re: December 2020 Forecasts and Discussions

Post by hawk2 »

Geez Nito..just sticking us with hot needles here this winter so far...dammmm :ohbro:
:damn: :damn:
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Re: December 2020 Forecasts and Discussions

Post by hawk2 »

Cmon model riders..is there any hope by Jan 1 yet or is this year another fail in our "new" climate.
Nice graph btw.. so we are 2c warmer than 140 years ago? :bs: :bs:
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Re: December 2020 Forecasts and Discussions

Post by Catnip »

hawk2 wrote: Tue Dec 08, 2020 9:17 pm Cmon model riders..is there any hope by Jan 1 yet or is this year another fail in our "new" climate.
Nice graph btw.. so we are 2c warmer than 140 years ago? :bs: :bs:
Need to wait till 2021 Buttee... 2020 is messed up in more ways than one.
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:catnip: :alert:

#teamsnow #surprises #beginningofFEB #FEB

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Re: December 2020 Forecasts and Discussions

Post by Catnip »

What a beast.
09600E5B-CE62-4066-9FDB-1C2268B923CC.png
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*Maps are posted for discussion/entertainment purposes only, and not because I necessarily believe them to be true.

:catnip: :alert:

#teamsnow #surprises #beginningofFEB #FEB

2022-2023 Snowfall - 114.5cm

Wx Stn: https://tinyurl.com/yxervg27
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Re: December 2020 Forecasts and Discussions

Post by Bonovox »

Catnip wrote: Tue Dec 08, 2020 9:25 pm What a beast.
I was just about to post that. Ridge in the North Pacific, SE ridge, but that sucker over Alaska just keeps churning. :tiredos:
Spring/Summer :sick: Fall/Winter :thumbup:

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Re: December 2020 Forecasts and Discussions

Post by wetcoast91 »

Bonovox wrote: Tue Dec 08, 2020 9:27 pm I was just about to post that. Ridge in the North Pacific, SE ridge, but that sucker over Alaska just keeps churning. :tiredos:
Just need that ridge to amplify a bit more and we could see sunny and dry weather with a slight easterly surface flow.

All bets are that this 7-10 wet spell will be followed by a dry spell. Will it be a chilly and dry one? Or will it be a fogversion? Stay tuned!
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Re: December 2020 Forecasts and Discussions

Post by Bonovox »

wetcoast91 wrote: Tue Dec 08, 2020 9:41 pm Just need that ridge to amplify a bit more and we could see sunny and dry weather with a slight easterly surface flow.

All bets are that this 7-10 wet spell will be followed by a dry spell. Will it be a chilly and dry one? Or will it be a fogversion? Stay tuned!
I'll take the fogversion.
Spring/Summer :sick: Fall/Winter :thumbup:

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Re: December 2020 Forecasts and Discussions

Post by hawk2 »

I still think that the SSTs are killing it for us. If the NPac was blue instead of red..we'd be good. NPac being warm never seems to help us get cold and snowy.
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Re: December 2020 Forecasts and Discussions

Post by hawk2 »

wetcoast91 wrote: Tue Dec 08, 2020 9:41 pm Just need that ridge to amplify a bit more and we could see sunny and dry weather with a slight easterly surface flow.

All bets are that this 7-10 wet spell will be followed by a dry spell. Will it be a chilly and dry one? Or will it be a fogversion? Stay tuned!
Yes seems to be the pattern we are in. Better than mild and wet I guess.
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