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Everything posted by Stormchaserchuck1
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Report: Another Year of Record Heat for the Oceans
Stormchaserchuck1 replied to donsutherland1's topic in Climate Change
Really interesting timing with Atlantic hurricane season. I wouldn't be surprised to see anti-correlations take place here in the Atlantic wrt hurricane season. -
2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
Beautiful pink Mammatus here in Harford Co., in front of a blue-gray-purple sky. It's rained twice, but there is still a decent amount of instability.- 2,785 replies
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Winter 2023-2024
Stormchaserchuck1 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
That's a good perspective. If the subsurface defaults back to zero, I would worry about a -PNA this Winter. Everyone will go, "it's strong El Nino 72-73-like", but really the subsurface was just negative that Winter, as with other El Nino events that didn't really work out in the east. Or, ill put it this way, if the subsurface goes back to neutral, I would worry about NAO the anti-correlation that has been happening, or a +NAO is correlating with -epo/+pna, and a -NAO is correlating with +EPO/-PNA. The pattern is more W->E, taking the "North anomaly pattern" out recently, if there is no strong ENSO variable. No strong ENSO forcing would keep this stream going. People don't realize that it's not so much about where the ENSO event is based, as the broad central-subsurface indicator, at least in this satellite era. -
2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
Pretty good instability https://ibb.co/cxhy1jk Behind the line even https://ibb.co/sVdXpyT- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
3000+ CAPE along I-95. https://ibb.co/NKJ3L6P- 2,785 replies
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The jet stream is pretty far north across the world. There is a lot of potential energy for warmer conditions..
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I keep waiting for it, and it never happens.
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It's been relative cool, There was a global warming spike, and we have been cooler in comparison to that.
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Nice -EPO for the next ~10 days. Should keep us fairly cool.
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El Nino 2023-2024
Stormchaserchuck1 replied to George001's topic in Weather Forecasting and Discussion
Again, the central-subsurface is cooling on a daily basis. The black-box is the PNA-indictor, I've researched/found predicts more than other ENSO measurements. https://ibb.co/hXxSFYq -
Winter 2023-2024
Stormchaserchuck1 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
Since inception, it's 13-4 at getting the overall NAO state, and 9-8 within the predicted 0.54 SD accuracy. It's a May-Sept measurement, that I was going to make a post about soon, Last August it really warmed, so I was waiting to post. -
Central-subsurface has a -2c pocket. This is the correlator to N. Pacific pattern. In 72-73 despite a Strong Nino, central subsurface was -3 to -4, and that Winter had a strong -PNA. I'm more worried about the -PNA possibility than a Strong El Nino causing warm or whatever.
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2023 Atlantic Hurricane season
Stormchaserchuck1 replied to Stormchaserchuck1's topic in Tropical Headquarters
El Nino looks weak in the subsurface https://ibb.co/qsv4Ytm There is a correlation with -50 to -250m, 180W to 140W, between many "nowtime events", I've found stronger than surface SSTs. If you look at the central-subsurface, it's not even an El Nino right now. It will be interesting to see if El Nino effects don't happen so much this season. -
El Nino 2023-2024
Stormchaserchuck1 replied to George001's topic in Weather Forecasting and Discussion
Now we have an area of -2 in the central-subsurface https://ibb.co/qsv4Ytm Remember, we had a wave here in the Winter/Spring that was +3-6 in the central region before Nino 1+2 and 3 warmed. Those who think this will develop significantly in Nino 3.4 just based on normal progression may be wrong... for the current time, it's out of fuel. -
2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
I've been surprised it's been raining so much here in NE MD. We have 10"+ since it started a month ago.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
Still have juicy LI's https://ibb.co/m0vBQ8s- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
Lapse Rates and CAPE is pretty decent. Another beautiful sunset with a sliver of moon in the sky. clear skies- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
It feels like instability has picked up a little. I know last night it felt like it was 92 degrees and rain when I went to sleep.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Stormchaserchuck1 replied to Kmlwx's topic in Mid Atlantic
That bow near Toronto looks interesting. SPC has >40% between 4z and 12z. It seems like there is a Slight risk every day though, with not much clouds in the sky.- 2,785 replies
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El Nino 2023-2024
Stormchaserchuck1 replied to George001's topic in Weather Forecasting and Discussion
If you correlate to .2101 sigma potential, central-subsurface correlates more to 500mb in the N. Pacific Ocean. -
El Nino 2023-2024
Stormchaserchuck1 replied to George001's topic in Weather Forecasting and Discussion
That's pretty cool about 72-73, that there was a very cold ENSO subsurface with that Winter. There is a 0-time-correlation there (subsurface and N. Pacific pattern), I've learned (That Winter was strong -PNA). -
Winter 2023-2024
Stormchaserchuck1 replied to Stormchaserchuck1's topic in Weather Forecasting and Discussion
I'm getting a lot of intuition for an active jet, giving us snowstorm chances in the East, The global jet seems to be right now strong and active. Wild card is if the +PNA or GOA low forms like it's suppose to in El Nino's.. I think -NAO-type pattern can be expected with El Nino/-QBO (could be a EC trough extending south from Greenland when the Pacific becomes favorable., there is a -NAO=ec ridge, +NAO=ec trough pattern in play for the last 10 years, reversing the Pac pattern). All these global warming landmarks being hit.. I've been watching the pattern in the Southern Hemisphere and it seems cold periods don't want to last beyond 15-25 days at a time.. -
El Nino 2023-2024
Stormchaserchuck1 replied to George001's topic in Weather Forecasting and Discussion
The central-subsurface remains very weak for a Strong Nino in Nino 3.4 and 4.. (Remember, we recently had a +3 to +7 wave pass below all regions, and it's now ~+1.) -
El Nino 2023-2024
Stormchaserchuck1 replied to George001's topic in Weather Forecasting and Discussion
Phoenix is probably going to go 30+ days in a row above 110, breaking the old record of 18. I wouldn't micro-analyze.. The record warm Atlantic ocean, the jet stream is north right now. I think we are blessed here in the east having constant troughs so far this Summer.