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GaWx

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About GaWx

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  • Four Letter Airport Code For Weather Obs (Such as KDCA)
    KSAV
  • Gender
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  • Location:
    SAV, GA
  • Interests
    weather stats, sports, walking/hiking

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  1. GaWx
    I’ve already compared the current Nino to the prior one for both GLAAM and for OHC (like night and day). 1. Here’s a similar comparison of PDO: Current: -0.71 Sept of 2023: ~-2.4 on Sept 19th though these are admittedly volatile as one can see it rose steeply Oct 1-20th: 2. SOI: 90 day mean is now way down at ~-22. The mean was down to only -8 for the same 90 day period in 2023. It was -18 in 2015 and -14 in 1997. A rough estimate using monthlies (due to no dailies that far back) for 1982 is -19 to -20. The only other 90 day mean as of Sept 20th back to 1876 that realistically could be about as low as 2026’s -22 based on monthlies is 1896 (incoming strong Nino) though that chance is <50% as it is more likely in the -20 to -21 range. So in summary: 2026: -22 2023: -8 2015: -18 1997: -14 1982: -19 to -20 1896: -20 to -21 The other super-Ninos’ rough estimates: none even close to 2026, 1896, 1982, 2015: 1972: -13 1965: -14 1957: -5 1888: -11 1877: -10
  2. GaWx
    OHC of 180-100W appears to currently be at its highest yet (~+3.3): To compare, look how low was the same point in Sept of 2023 (only ~+1): Highest 2023-4 ever got was only just over +1.5:
  3. GaWx
    Further to my global relative AAM post above showing it >+4 since yesterday and to show the huge contrast to the prior El Nino, here are some of the graphs I saved from 2023-4, which all show a much lower amplitude (keep in mind that CFSv2 progs looking out especially past 2 weeks have been biased positive as comparing these graphs to each other clearly show): 11/6/23: +0.15 12/16/23: +0.7: 12/30/23: +1.15 (highest of any I saved from 2023-4) 1/8/24: +0.15 2/3/24: +0.5 2/21/24: +0.2 3/1/24: -0.35
  4. GaWx
    The global relative AAM remains in historic territory of +4+, which should last into tomorrow. This is probably its highest since Feb of 1998. For comparison, 2023-4 was no more than in the low +1 region on any of the graphs I saved with most of them <+0.5:
  5. GaWx
    The AAM went over +4 as expected yesterday (9/19) per the image below, an extremely rare/historic event. The last time it was this high may very well have been in early Feb of 1998. It appears that it will likely stay >+4 into Sept 21st:
  6. GaWx
    https://www.cpc.ncep.noaa.gov/products/CFSv2/CFSv2seasonal.shtml
  7. GaWx
    The main CFS site actually has 40 run averages (10 days x 4 runs/day).
  8. GaWx
    Also, the TT maps use colder 1984-2009 climo instead of the CFS site’s 1991-2020. The TT 3 day (12 run) avg does jump around more than the CFS site 10 day (40 run) avg. Regardless, I haven’t seen any 3 day avg Feb recently nearly as cold as those record cold Febs that were on some Aug 3 day means in the SE to S Plains. Then again, that degree of cold was hardly believable especially that far out. They were dreamable for me but not believable. I’ll keep following the trends of both the TT 3 day means and the CFS site 10 day means.
  9. GaWx
    Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Sat Sep 19 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: 1. Eastern Subtropical Atlantic (AL99): Showers and thunderstorms have become more concentrated near the center of a low pressure system located several hundred miles southwest of the western Azores since yesterday. A short-lived tropical depression or tropical storm is expected to form later today or tonight while moving north-northeastward at about 5 mph, but remaining well to the southwest of the Azores. Upper-level winds are forecast to become less conducive for development beginning late Sunday. * Formation chance through 48 hours...high...90 percent. * Formation chance through 7 days...high...90 percent. Forecaster Berg
  10. GaWx
    Recent 3 day mean CFS’ have cut way back on the degree of cold in Feb: 9/16-18 Compare that to this from 8/7-9:
  11. GaWx
    There indeed have been UK runs with false TCs though not false canes. But in this case, all models have a low off the NE coast as opposed to it being just on the UK. But would it be T, ST, or ET and would it stay offshore?
  12. GaWx
    Watch off the E coast next week. Here’s a hint of that from 0Z Uk: NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 150 HOURS FORECAST POSITION AT T+150 : 36.1N 70.8W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 1200UTC 25.09.2026 156 36.9N 69.7W 1000 47 0000UTC 26.09.2026 168 39.1N 67.9W 997 41
  13. GaWx
    Google Deep Mind
  14. GaWx
    AAM +3.9 & rising to very extreme levels. Should be off the chart on next runs:
  15. GaWx
    Did you see this?
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