so_whats_happening
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Everything posted by so_whats_happening
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Central PA Winter 23/24
so_whats_happening replied to Voyager's topic in Upstate New York/Pennsylvania
Lol second shift this week dealing with this, not what I wanna be doing right now. Can kinda see where the northern extent is setting up already. Should manage 2-4" still up that way thinking 3-5" back at home in Lanc. -
Central PA Winter 23/24
so_whats_happening replied to Voyager's topic in Upstate New York/Pennsylvania
Down here at BWI until my shift ends have about 1.5" so far back and forth between moderate to heavy snow. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
OISST dip in 3.4 to about 1.68 area is the first time since just before Halloween. With Trades supposed to be rather strong for the next week and half I would expect these number to continue to fall to about 1.5 ish area before we do some leveling out at the end of the month. Region 3 also starting to take a hit as this has held rather well thus far. If we do indeed fall that low into 3.4 for the last 2 weeks of the month we probably end up again at about 1.9 ONI for NDJ. SOI should start to relax a bit coming up here and may even go negative briefly but if somehow the January mean ends up positive I'd have to look but I don't think that has happened, especially with where the Nino is standing. This -PDO pattern means business. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
SOI going a little crazy right now both regions 3.4 and 4 are taking a tumble as well. Latest OISST Daily at 1.8 for 3.4 and 1.27 in 4 from about 1.6C area just two days ago. From looking at TAO the area from 140W to about 170E in the subsurface has cooled down a bit over the last week. It looks like we may have some more buoy data issues with TAO coming up giving it a funky look. Weekly OISST numbers for Jan 3rd and the 10th both sitting at 1.9 so we need those to stay around those levels for another weekly if that 1.91 ERSST as GaWx pointed out to get super ONI status. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Anyway can we keep the talk of long range forecasting out of an ENSO thread that seems explicitly due to MJO progression. Several times it has been brought up leading into winter that if the El Nino is in control the MJO should be virtually non existent. Im pretty sure there is another thread about it the SSW talk borders even being into another thread as well but ORH said he was fine with it. If he is also fine with this by all means. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
yea someone got under your skin. Boston hit 60 saturday... -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
My dude where were you not 3 days ago when we had back to back cutters and pushed mid to upper 50s for a day each time. Why all the sudden now is this being talked about? Feel like someone got under your skin. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
We shall see it is a rather quick pass showing up through 4-6 so Im not so sure we see more than a day or two spike close to those levels with storm action which isn't saying much because we had that not a week ago with the last 2 storms that tracked into the lakes. Ill stick with the mid to upper 40s call for now ahead of a cold front idea unless something drastically changes. Yea sorry it has been a bit of a busy weekend but yes this is what I was referencing @40/70 Benchmark it is not 100% but probably the closest I have seen someone forecast this thus far. Lets see if January can still hold 1.9. Either way it was a solid forecast for back in September. Also I feel the same way Griteater I have been back and forth in thinking it actually would get to this level. I still do feel this falls just short of super status though but again I don't think threshold really matters at this point just for record keeping. Im not sure about that final peak you may be thinking there is no lack of trade winds, in fact trades are at strong levels right now so this should start the cooling process. There looks to be a slight weakening coming up toward the end of the month which I think will end up just being a push of the subsurface cold pool further east. Ill post TAO updates over the next few days, today's update already shows a cooler western 3.4 and 4 subsurface look and the +5 anomalies in the eastern region 3 cooling again. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
I mean if you somehow think going through 4-6 will not yield a warmer pattern... especially at this amplitude of mjo. I just have to say best of luck. Torch ehhh probably not but warmer than average sure and being at the lowest point of the year in averages a +10 anomaly around here would be something like mid 40s and low 30s at night. When we start seeing mid to upper 50s even 60s regularly let me know cause then that is a straight up torch fest. I had mid 70s about 6-7 years ago for two winters in february for like 2 days. Even had thunderstorms and hail lol. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
What I think will be nice from this is that we may get a final attack on the SPV coming up from this MJO movement but we are already coming up on the end of the season anyway by the time this rolls through sooo not really sure many would want this to happen if you are hoping for a warm spring. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
@GaWx It is not perfect but phase 2 was about the 29th- 2nd this was the pattern for the 2nd-8th and here is phase 3 which I would expect a longer period of east or TN valley troughing before we do a quick scoot through to 3-4-5 around mid month to the 3rd week. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Quite the change in the subsurface going on. First time we have introduced a -3, it also does not seem like the central to WPAC will cool all too much in the subsurface in the next month so we may see some rather drastic changes in the EPAC coming up over the month. With trades looking at the upper echelon of values I think any further warming is not expected. The westerlies that do develop around 100-120E I think will help in pushing that cold pool eastward later in the month and by February we start tumble rather quickly in 3 and eastern 3.4 with 1+2 maybe going negative for the first time in almost a year. Of course we will have to wait and see how it progresses but just some thoughts of the progression. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
I hate to break up this patting of the back but @griteaternailed the temps monthly and ONI. Well deserved applause. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Here is a nice visual for those who want vertical structure looks. The GFS run as of 1/09 has two distinct lobes in lower strat to about 30mb (20mb may be a stretch) so it does seem as though there are some connections that may happen for a bit to tropospheric weather patterns even with a non full split scenario. https://www.stratobserve.com/fcst_ell_vert -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
At this point for a major SSW I would expect it closer to February now, if at all. (Typical of what we have seen of recent SSW events) I originally thought mid month (January) way back in late November early December when we had our first warming take place. This does not look to be the case for a full split right now as the Atlantic is still not working for us. I was hopeful to see the larger storms and more cyclonic wave breaks happen in the last month but we just do no have it consistently happening. Who knows maybe we will have a little curveball thrown our way to help lock the pattern in. For it to be an actual split you need two distinct lobes. Pinching off a small section or stretching it out do not count as an official major SSW event. I should say not all major SSWs have a split occurring, there are times where the SPV it just obliterated by an exceptionally large wave 1 response this does not seem to be the case. As 40/70 Benchmark has stated Im not sure it will really matter too much going forward as the 500mb pattern that is setting up looks rather nice as we get to the second half of January and maybe continuing into February? The split would only help sustain the pattern longer. Will definitely be watching how it unfolds going forward. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Some pretty substantial trades are making there way to much of the Pacific last little bark right now in the far eastern Pacific. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
It seems to be taming down just very slowly. I assume you are referencing the waters off Japan. If you are talking about near the Maritime Continent yea good luck with that one. Wouldn't it be something if ORD and DTW pull some crazy totals coming up here. At least it seems to be setting up the colder pattern as we enter the second half of January. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
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El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Happen to have a good site to get WPO/EPO data? -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Sorry wanted to do this after I got back from the garage but had to sleep coming off work. @GaWx Anyway I don't have a particular average for lag to the pattern most I use is about a week but it probably really depends on amplitude and speed of the wave more than I truly know unfortunately. It is not to discredit those composites as they are useful to help get some pattern recognition, but personally they aren't always correct in placement or intensity. If we take this last round of MJO movement from Phase 6 through to Phase 1 before the new year. Dec 8-12th weak phase 6, Dec 15-18th weak phase 7, Dec 18th-22nd weak phase 8, Dec 23rd-29th over 1 wave in phase 1. Made a temp plot (surface based) to show the changes. We don't seem to quite be hitting those marks as shown above, I know it is not perfect and maybe there is a chance the 500mb pattern responded a bit quicker to the type of progression. I tried to slow them down as much as I could so that you could see the date progression I should have labeled it but 3am stuff. I think this is an important part that needs to be recognized with the use of the composites. It would be better to maybe compare 500mb or 200mb pattern and get a better idea of what could be versus temps specifically especially in the weaker version of the phase. I also would like to explore further into the actual lagged composites section right above it a little more and get a better explanation. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Sorry ill get back to these later on doing this on a cellphone is not going to work out so well lol -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
If we can't agree yet that there is a lag between MJO phase and the effects toward mid latitude then I don't know what. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Some of the more intense trades we have seen so far are coming over the next 2 weeks. Looking like a race to see how long it can sustain itself. If region 3 begins to cool rapidly coming up the chances seem to fall quite a bit. Surprised december came in a little warmer than thought. -
El Nino 2023-2024
so_whats_happening replied to George001's topic in Weather Forecasting and Discussion
Not even sure a modoki la nina pattern can be a thing but the warm pool in the subsurface near the dateline is not fading like we typically see, especially in what are considered east based events. Wonder if we hold a nice warm pool in region 4 and western 3.4 into next winter? It does look like region 3 is about to cliff dive coming up through january. -
Wx Disco closure - Aug 12 2023
so_whats_happening replied to humidex's topic in Weather Forecasting and Discussion
Head over to weather sphere. Wxsphere.com alot of old handles from accu days over there if you are interested!