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Stormchaserchuck1

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  1. Correlation between May-Sept SSTA and Nov-March NAO. Edit: I actually have it in reverse, I should have done lag instead of lead. Here's the +3-6 month correlation: This means that for a Winter -NAO you want cold water in that pool south of New Foundland
  2. Preceding Atlantic SSTA for following cold season NAO I find May-Sept is the best because it has that positive correlation around Greenland which you can play vs SSTA south of New Foundland
  3. Just make sure it doesn't spill over into the Indian Ocean and produce a +WPO
  4. Another interesting thing will be the Feb-March PNA. This 9-year period is the most extreme anomaly for any 9-year period on records over the last 120 years.
  5. I think we are the furthest thing from seeing west-based Nino patterns decadally, despite general warming in Nino 4. Another question is if the North Pacific High weakens this year. It's like a 5 std "PDO" vs 5 std east-based El Nino. Interesting!
  6. I would love a -NAO with Super Nino STJ. Unfortunately, something like 14 Winters in a row have been +NAO (CPC). AO going negative has been easier to achieve. We will also likely have strong +QBO which strengthens the Stratosphere PV.
  7. I think bluewave has pointed out the last major seasonal forecast hit was the JMA in 2013. I do have bad memories of the constant trough over the EC that seasonal models were showing in the Summer/Fall 2023 though.
  8. It does correlate with following Winter NAO. Right now the Atlantic SST index is slightly negative Here is what you're looking for (default of map is positive phase, with both sides considered) Notice the Atlantic tripole. That's a high correlation for SSTA.
  9. Might be another -AO vs +NAO type of scenario, but it's still early. Stronger El Nino going forward might disrupt the consistency over the Arctic, which is imo Solar related.
  10. Should be interesting to see how closely we follow 2015 when the QBO switches. I agree that it's the best ENSO/QBO combo. 23-24 and 72-73 look like good ENSO/PDO matches, although this one will probably be a stronger Nino. And of course 1997 is taking the lead in the subsurface. Next year we will start descending into more of a Solar Min.
  11. Since the Solar max in 2024, 3 straight Summers, or in this case early Summer, has had big time cold over the Arctic 60-90N relative to the global warming. I'm thinking that we are pretty close to 2024, 2025 so far.
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