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LakePaste25

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About LakePaste25

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  • Four Letter Airport Code For Weather Obs (Such as KDCA)
    KERI
  • Location:
    Waterford, PA

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  1. LakePaste25
    Super Ninos aren’t always record warm for the NE unless you get that competing Nina forcing from the W pac warm pool. The typical way to get record warm temps here is via the SE ridge which ushers in subtropical air from the Gulf. Ninos don’t have this and instead typically usher in a pacific jet extension which floods the lower 48 with mild pacific air, and you have a raging southern stream bringing cool and stormy weather in the south. This pattern is usually record warm for the northern plains and Canada, but not the NE.
  2. LakePaste25
    can do these dumb warm vs cold wars in a banter thread? Seriously if you don’t like someone’s forecast or analysis you’re free to do your own and contribute to this thread.
  3. LakePaste25
    Curious to see the S hemisphere height anomalies for the ensembles. As they go into the cold season, are we seeing their counterpart to the deep Aleutian/GOA low? Asking because I don’t have access to good SH height anomaly ensemble maps.
  4. LakePaste25
    Getting (cautiously) more bullish that we see a classic Nino response and the W pac warm pool will not be as influential. The suppressed convection in the W pac, believe it or not, is actually being under modeled now.
  5. LakePaste25
    Pac jet came in stronger than expected in Feb 2024, which pushed the jet exit region well onshore over the western US. One of the few times we got true Nino forcing, we got too much of it.
  6. LakePaste25
    Yup but I’m still taking a wait and see approach because it can still respond between now and Oct. Zero complaints if I end up with a more Nina-like summer and it’s hotter and less rainy.
  7. LakePaste25
  8. LakePaste25
    Plenty of gas in the tank out in the west pac and Nino 4 regions to go higher too.
  9. LakePaste25
    Yup. To eradicate that W pac warm pool (which is what we want), we will need to maximize on this potential.
  10. LakePaste25
    Can’t wait for the “not a torch!!!” copium on twitter because it’s 45 and cloudy in nyc under a CAD setup while it torches everywhere else
  11. LakePaste25
    If you’re talking the difference between 97-98 and 15-16, I don’t think it matters as much as one might think it does in terms of winter prospects. 97-98 could’ve easily had a mid atlantic KU blizzard just like 82-83, 15-16 did. Maybe 15-16 had more cold periods, but that’s it. The reason we prefer a 97-98 outcome is because it will eradicate the W pac warm pool.
  12. LakePaste25
    Yeah Dec ‘97 vs. ‘15 were night and day especially for the high elevations of NE. There is a difference between mild pacific air from a jet extension and mild pacific air from a jet extension + subtropical Gulf flow from the SE ridge. The former (‘97) is serviceable.
  13. LakePaste25
    can really see where this makes a difference in +/- precip anomalies. With a traditional Nino look and more suppressed convection in the W pac on the EPS, you get the typical deep +precip anoms in the traditional Nino southern stream belt in the SE with -anoms in NE. whereas the GEFS, with its lingering convection in the W pac, has a more muted precip signal.
  14. LakePaste25
    The EPS appears to be modeling less lingering convection in the west pac vs. the GEFS and CMCE.
  15. LakePaste25
    I’m going to wait until September or October to see if we can do anything to that west pac warm pool first. Agreed that’s where we’re headed if it lingers.
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