2026-2027 Super El Nino

[Stormchaserchuck1]

IRI model consensus of +3.05c would make it the Strongest El Nino on record since 1950 by +0.25c (NDJ 15-16, +2.8c) [ONI]. 

Number 2 is +2.4c (ONDJ 97-98), which it would beat by more than 20%!

Since 1950, there has never been a La Nina <-2.0c. 

[Stormchaserchuck1]

2 good signs for the Winter:

1) SSTA south of New Foundland is cold. This is up to 65% correlated to DJFM -NAO

2)-PDO is cooling off a bit

[snowman19]

All one has to do is look at this….the last 2 super El Niños (1997, 2015) at this point in time compared to this one. It’s not even close…it’s blatantly obvious we have a historic, monster event coming…..

[Stormchaserchuck1]

+2.03c on this date is greater than +1.7c in 1997 and 2015 at this time for highest since 1950 (+16%!)

[LakePaste25]

48 minutes ago, Stormchaserchuck1 said:

2 good signs for the Winter:

1) SSTA south of New Foundland is cold. This is up to 65% correlated to DJFM -NAO

2)-PDO is cooling off a bit

Should see that -PDO continue to weaken into the Fall as the CTKW’s move north along the west coast and the upwelling from the california current weakens as the N Pac high begins to take a beating. 

[40/70 Benchmark]

7 hours ago, snowman19 said:

I agree Ray. I’m not understanding some of what I’m seeing on twitter calling for big west-based -NAO blocking this winter. Descending solar coming off a big max, high geomag, +QBO, super El Niño….sorry but that doesn’t scream -NAO blocking to me. But then again when you look at the account peddling that, it makes sense…..

Well, I do see an opportunity for some of that, but I'm speaking of the seasonal mean. it clearly will not be the predominate DJFM pattern.

[40/70 Benchmark]

4 hours ago, Stormchaserchuck1 said:

That's a good point. This is 2 years after a Solar Max:

We know that +AO/NAO is favored +1-5 years after Solar Max. 

Also, 4/5 Super east-based Nino's have happened during +NAO decadal phase (82-83, 97-98, 15-16, 23-24 -vs- 72,73). This year will make 5/6 Super Nino's happening in +NAO decadal unless we see a 09-10 type -NAO season. 

Check it out.. 13 February's in a row have had +NAO, and most are >+1.00 NAO!

2014   1.34   
2015   1.32   
2016   1.58  
2017   1.00   
2018   1.58  
2019   0.29   
2020   1.26   
2021   0.14   
2022   1.68   
2023   0.92  
2024   1.09  
2025   1.60   
2026   0.68

It seems that NAO is far more malleable and influenced by the solar cycle and ENSO than the AO, so I feel strongly that the AO will be lower than the NAO this season.

[mitchnick]

10 hours ago, bluewave said:

That wasn’t a good forecast either for what verified. Still much too cool from upper Midwest into the Northeast.

You seem to be taking my model criticism personally in some regard by the tone of your responses. It isn’t my intention to put you on the defensive in any way.

It would be great if all the seasonal model forecasts were as good as the JMA for your best winter in 2013-2014. 

https://www.data.jma.go.jp/tcc/data/news/tccnews34.pdf

https://ds.data.jma.go.jp/wmc/products/model/map/7mE/map1/pztmap.php

 

I'm not taking anything personal on this Board. Lol I'm just being blunt. You've said several times that the seasonal models are just spitting out canonical enso winter forecasts and Cfs2 clearly didn't based on the temp forecast you criticized but never posted. And remember, you picked the 23/24 winter as the example. 

But we agree on 1 thing. The seasonal models won't be right in all locations around the globe. If you're going to judge them based on an entire continent or the world, then fine, they stink. But that doesn’t mean they can't be close in some areas. I only care about the east, specifically the N. Mid Atlantic. As Gawx has proven in several recent posts on the subject, they've been pretty good around here lately, including 23/24. So they are worth considering. And like I said, if they showed warm, please don't kid yourself that you wouldn't be posting or referencing them. 

[michsnowfreak]

39 minutes ago, mitchnick said:

I'm not taking anything personal on this Board. Lol I'm just being blunt. You've said several times that the seasonal models are just spitting out canonical enso winter forecasts and Cfs2 clearly didn't based on the temp forecast you criticized but never posted. And remember, you picked the 23/24 winter as the example. 

But we agree on 1 thing. The seasonal models won't be right in all locations around the globe. If you're going to judge them based on an entire continent or the world, then fine, they stink. But that doesn’t mean they can't be close in some areas. I only care about the east, specifically the N. Mid Atlantic. As Gawx has proven in several recent posts on the subject, they've been pretty good around here lately, including 23/24. So they are worth considering. And like I said, if they showed warm, please don't kid yourself that you wouldn't be posting or referencing them. 

Good post. 99% of weather enthusiasts dont care what the temp ranking was in the Conus or the world...they care what happened in their area. The combination of a cold winter in the east and a record warm winter in the west in '25-26 brought some posters to ignore their own weather and concentrate on places elsewhere to a level I've never seen in 24 years on weather forums.