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snowman19

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About snowman19

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  • Four Letter Airport Code For Weather Obs (Such as KDCA)
    HPN
  • Location:
    Rockland County

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  1. snowman19
    ^ “I have a feeling after this upcoming WWB, we're going to see the atmosphere-ocean system in a very classic-looking El Niño state. Increased easterly anomalies across the Indian Ocean will probably also shift things to a more +IOD state. EPS weeklies have an extremely classic-looking El Niño standing wave setting up, with rising motion across the East/Central Pacific and sinking air across the Atlantic, Africa, and the Indian Ocean. Also, the EPS weeklies show above-normal westerly shear across the Atlantic for the entire 6-week forecast. Even brief Kelvin waves/MJO passages don't really seem to break that. The windows for Atlantic tropical development this year may be few and far between.”
  2. snowman19
    How do you explain the +AAM, -SOI, convective (low frequency) standing wave, WWBs/westerlies, raging STJ? Those are all blatant Nino atmospheric coupling responses
  3. snowman19
    Massive +AAM spike coming and an El Nino standing wave is developing. It’s absolutely coupling (ocean-atmosphere) and coupling strongly Per Paul Roundy we are about to pull ahead of 1997
  4. snowman19
    “Getting this sort of MJO-driven reinforcement of the developing #ElNiño with a massive westerly wind burst is a pretty good indicator that this event is going to be a very strong one. No sustained easterlies to interrupt the last Kelvin Wave, and this next WWB should push the warm pool even further east. Probably why even the *relative* SST anomalies are pushing 3-3.5C in some of the latest forecasts.”
  5. snowman19
    “Southern Oscillation Index is the most negative it has been with the current #ElNiño event. The subsurface warmth will continue to surface taking the SOI even more negative in time. This is the ocean/atmospheric coupling that is necessary. This is why it was important to recognize that El Niño impacts (not equal or the same everywhere) were going to occur much sooner than the "fall/winter narrative"
  6. snowman19
  7. snowman19
  8. snowman19
    Latest SOI: -31.69
  9. snowman19
    Yea, we normally see a raging STJ during a La Niña. Looks very Niña like!! Lol
  10. snowman19
    Yep. El Nino standing wave. This upcoming WWB and follow up DWKW is going to be monstrous. And in other news, the models are getting more aggressive with a strong +IOD forming by this fall Wow, look at the WWB animation…
  11. snowman19
  12. snowman19
    Even the new RONI projections are up to +3C now: ^ “Getting this sort of MJO-driven reinforcement of the developing #ElNiño with a massive westerly wind burst is a pretty good indicator that this event is going to be a very strong one. No sustained easterlies to interrupt the last Kelvin Wave, and this next WWB should push the warm pool even further east. Probably why even the *relative* SST anomalies are pushing 3-3.5C in some of the latest forecasts.” Check out this animated thermocline progression over the last month…..just wow:
  13. snowman19
  14. snowman19
    The South American weather service just declared that an “El Nino Costero” (coastal) has developed…..
  15. snowman19
    @stormchaserchuck1 It not only looks like 1997, the far eastern subsurface is actually warmer than 1997 was now:
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