2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
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- toad strangler
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
1951 was nearly all open Atlantic recurves sans one true Caribbean Cruiser and near another CC that pooped out. So ya, bring on 1951!
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
toad strangler wrote:
1951 was nearly all open Atlantic recurves sans one true Caribbean Cruiser and near another CC that pooped out. So ya, bring on 1951!
I’m hoping for an active recurve season and an early one, Midwest looks dead this summer weather wise so it’ll be nice to have something else interesting to fall back on.
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- JetFuel_SE
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
toad strangler wrote:
1951 was nearly all open Atlantic recurves sans one true Caribbean Cruiser and near another CC that pooped out. So ya, bring on 1951!
Shows how even if recurves are favored during the season, timing is key.
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- Category5Kaiju
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
Wow, this is very interesting. It looks like the El Nino has been, in a way, stripped of its magical Pacific-boosting and Atlantic-destroying powers thanks to several other rather unfavorable factors.
https://twitter.com/webberweather/status/1670189160869822465
https://twitter.com/webberweather/status/1670189160869822465
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
The typical set up for an El Nino is a warm Pacific and a cool Atlantic with a large temperature difference. What we have at the moment is a hot Atlantic and a warm pacific even though the Pacific is in a El Nino that temperature gradient between the two is more like a neutral year abet a hot one.
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
Category5Kaiju wrote:Wow, this is very interesting. It looks like the El Nino has been, in a way, stripped of its magical Pacific-boosting and Atlantic-destroying powers thanks to several other rather unfavorable factors.
https://twitter.com/webberweather/status/1670189160869822465
Seems like we could still get high Atlantic shear though, as Webb mentions the westerlies being able to migrate back south and dump anomalous shear into the basin.
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Irene '11 Sandy '12 Hermine '16 5/15/2018 Derecho Fay '20 Isaias '20 Elsa '21 Henri '21 Ida '21
I am only a meteorology enthusiast who knows a decent amount about tropical cyclones. Look to the professional mets, the NHC, or your local weather office for the best information.
I am only a meteorology enthusiast who knows a decent amount about tropical cyclones. Look to the professional mets, the NHC, or your local weather office for the best information.
- weeniepatrol
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
I remember the very dry AEWs last season that lasted for nearly the entire July and August. They started soon after one of the most impressive June AEWs, the one that later became Bonnie.
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The posts in this forum are NOT official forecasts and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
The posts in this forum are NOT official forecasts and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
What’s up with the cooling lately? Increased trades?
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
Cpv17 wrote:What’s up with the cooling lately? Increased trades?
Yes but still at record warm levels for this time of the year, and as long as the SSTs from the Azores down to off the NW coast of Africa stay very warm the MDR is not going to cool down much every time we get a surge of easterly winds because the waters coming down to the MDR are warmer than average already.
![Image](https://i.imgur.com/OVf9vOQ.png)
![Image](https://i.imgur.com/7S8AuYE.gif)
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- cycloneye
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
This fellow knows a lot about all of this.
https://twitter.com/TylerJStanfield/status/1670786021989003270
https://twitter.com/TylerJStanfield/status/1670786021989003270
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Visit the Caribbean-Central America Weather Thread where you can find at first post web cams,radars
and observations from Caribbean basin members Click Here
and observations from Caribbean basin members Click Here
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
IMHO, the extraordinarily active June we're having in the MDR is likely a harbinger for a hyperactive Cape Verde season, unless shear ticks up.
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
Hypercane_Kyle wrote:IMHO, the extraordinarily active June we're having in the MDR is likely a harbinger for a hyperactive Cape Verde season, unless shear ticks up.
I’m still skeptical. The last two seasons have seen hyped-up early season MDR activity that immediately preceded long periods of hostile conditions and zero TC activity. 2021 had Hurricane Elsa before shutting off for a month. 2022 had the overhyped Bonnie, which ended up being too far south to amount to anything close to the aggressive GFS and Euro outputs, before going on an unprecedented two month slumber as a result of that crazy NW Atl marine heatwave. It’s totally possible that activity once again shuts off for a while starting in early July. Maybe the negative El Niño conditions are able to establish themselves far quicker than currently expected.
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Irene '11 Sandy '12 Hermine '16 5/15/2018 Derecho Fay '20 Isaias '20 Elsa '21 Henri '21 Ida '21
I am only a meteorology enthusiast who knows a decent amount about tropical cyclones. Look to the professional mets, the NHC, or your local weather office for the best information.
I am only a meteorology enthusiast who knows a decent amount about tropical cyclones. Look to the professional mets, the NHC, or your local weather office for the best information.
- Kingarabian
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
A big part of the El Nino = slow Atlantic season reasoning is the EPAC, as an active EPAC would create strong sinking motion over the Atlantic. If it becomes active then the Atlantic will slow down. Right now that's not the case.
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Re: 2023 Indicators (SST, SAL, MSLP, Wind shear, Steering, Instability) and Day 16+ Models
aspen wrote:Hypercane_Kyle wrote:IMHO, the extraordinarily active June we're having in the MDR is likely a harbinger for a hyperactive Cape Verde season, unless shear ticks up.
I’m still skeptical. The last two seasons have seen hyped-up early season MDR activity that immediately preceded long periods of hostile conditions and zero TC activity. 2021 had Hurricane Elsa before shutting off for a month. 2022 had the overhyped Bonnie, which ended up being too far south to amount to anything close to the aggressive GFS and Euro outputs, before going on an unprecedented two month slumber as a result of that crazy NW Atl marine heatwave. It’s totally possible that activity once again shuts off for a while starting in early July. Maybe the negative El Niño conditions are able to establish themselves far quicker than currently expected.
I don't think it's fair to talk about Bonnie as a failure, had it not struck SA then it likely would have performed much better.
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