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thunderbolt

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Posts posted by thunderbolt

  1. 2 minutes ago, griteater said:

    ENSO 1+2 has risen to its highest value to date on the UK OSTIA data (+3.07).  There are some ongoing westerly wind anomalies in the E Pac so we may see some more warming in that region.

    ENSO questions as we move into Fall and Winter:

    1) Will the E Pac SST warmth hang on thru winter?

    2) How warm does NIno 3.4 get late fall into winter? 

    3) Will we see a strongly positive +IOD in the fall / or only slightly positive?

    4) How will 1, 2, and 3 affect the location and strength of the low frequency Walker cell uplift & subsidence regions and associated convection?

     

    June-30-Nino-1-2.png

     

    June-30-Pac-SST.png

    All great questions

    • Like 1
  2. 23 hours ago, snowman19 said:


    The CFS has been trying and failing miserably to weaken regions 3 and 1+2 since the end of April. The forecasts support regions 1+2 and 3 warming even more going into July

    You know what else is been failing miserably is the Bom for region 3.4. It’s bin horrible. From back in April to the beginning of July but we’ll see at the end of when it peaks What models did the best as we look back

  3. 1 hour ago, snowman19 said:


    Anything is possible and we will see. I am however very confident that this is not becoming a Modoki like some other people are wishcasting

    I believe the consensus is, it’s going to be a basin wide not East base or Modoki but like you said anything is possible

  4. 2 hours ago, George001 said:

    In that case it holds even more weight. We are seeing more signs that indicate it’s worth getting excited about this nino, like the rapidly rising PDO, crashing SOI etc. 

     

    2 hours ago, George001 said:

    In that case it holds even more weight. We are seeing more signs that indicate it’s worth getting excited about this nino, like the rapidly rising PDO, crashing SOI etc. 

    Speaking of the SOI image.thumb.jpeg.2e20a82d0b0ae767b9eeefc8022215cd.jpeg

  5. 2 hours ago, snowman19 said:


    Yes, I believe there is a lag effect with the SOI

    Speaking of lag affect is it one month or two months before you would see the effects in the atmosphere or does it depend on the strength if it’s stronger will happen faster if it’s weaker will happen later?

  6. 4 hours ago, GaWx said:

    Saying "potentially significant" is vague. Not only in using the word "potentially", but also the word "significant". One can argue that even just a moderate El Niño could be considered significant. One definition of significant is "likely to have influence or effect". A moderate El Niño is typically strong enough to have influence or effect. Most of us have known for quite some time that a moderate or stronger El Niño is likely on the way.

    Well said GA

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