2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

This is the general tropical discussion area. Anyone can take their shot at predicting a storms path.

Moderator: S2k Moderators

Forum rules

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. For official information, please refer to products from the National Hurricane Center and National Weather Service.

Help Support Storm2K
Message
Author
User avatar
Nimbus
Category 5
Category 5
Posts: 5303
Joined: Mon Jul 19, 2004 10:54 am

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2361 Postby Nimbus » Sun Jul 31, 2022 8:12 pm

zzh wrote:New Cansips is out. Looks like TUTT is still in the Caribbean in August.


The persistent high centered over the mid gulf coast states might mean the TUTT dips will continue off the east coast. I didn't see the Cansips for the caribbean though.
0 likes   

User avatar
Ntxw
Storm2k Moderator
Storm2k Moderator
Posts: 22787
Joined: Wed Oct 21, 2009 6:34 pm
Location: DFW, Texas

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2362 Postby Ntxw » Sun Jul 31, 2022 8:13 pm

Wave breaking (AWB in this case) occurs throughout the year all the time. I'm not sure why this is a reason pointed out right now. Sure 2022 summer so far has seen some impressive heat ridges in the mid latitudes (US and EU) than usual, but that will change with the shift of seasons. Rising motion spacing has just been unfavorable, favoring MC and South America (southern hemisphere) of late.
7 likes   
The above post and any post by Ntxw is NOT an official forecast and should not be used as such. It is just the opinion of the poster and may or may not be backed by sound meteorological data. It is NOT endorsed by any professional institution including Storm2k. For official information, please refer to NWS products.

  Help support Storm2K!
Help Support Storm2K

User avatar
skyline385
Category 5
Category 5
Posts: 2728
Age: 35
Joined: Wed Aug 26, 2020 11:15 pm
Location: Houston TX

2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2363 Postby skyline385 » Sun Jul 31, 2022 8:14 pm

CanSIPS is out, those ASO precip plots do not look noteworthy at all

 https://twitter.com/wxpatel/status/1553910881196572674




Andy makes a good point

 https://twitter.com/andyhazelton/status/1553911809157091328


Last edited by skyline385 on Sun Jul 31, 2022 8:14 pm, edited 2 times in total.
1 likes   

Deshaunrob17
Tropical Storm
Tropical Storm
Posts: 207
Joined: Tue Aug 18, 2020 7:49 am

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2364 Postby Deshaunrob17 » Sun Jul 31, 2022 8:17 pm

We all need to take a 2 week nap and revisit things August 15th!!!

I’m definitely taking a couple of weeks off from reading a post relating to the tropics or looking at models..
5 likes   

User avatar
Category5Kaiju
Category 5
Category 5
Posts: 4103
Joined: Thu Dec 24, 2020 12:45 pm
Location: Seattle

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2365 Postby Category5Kaiju » Sun Jul 31, 2022 8:19 pm

WiscoWx02 wrote:
Category5Kaiju wrote:
WiscoWx02 wrote:The fact that many consider 2013 an actual analogue is interesting. What’s even more interesting is that this wave breaking activity is very reminiscent of 2013. It’s about the only thing that is though. We will never have another season quite like 2013 for sure but we may have a season that comes close, I still don’t think that will be this year though. I think hyperactive is off the table, a near average to slightly above average is probably the most likely if we are still seeing this wave breaking happen in 2 weeks…which it could very well be. With the upwelling water in the Nino 1+2 region we should see an end to the El Nino conditions that seem to be more prevalent than La Nina, so the western Atlantic should wake up…but I think it’s a genuine possibility the MDR never really gets going due to the wave breaking and mid level dry air assuming it holds. Doesn’t mean we won’t see activity on this end of the Atlantic, I think this season is going to be heavily west based due to the Atlantic Nina and warmish MDR similar to 2020 but nowhere near as extreme. It still could be enough to see one heck of a season, because honestly you could only have 4 named storms in one season but every single one be a category 3 or higher and hit land and idk about everyone else but I would consider that an active year still in a sense. Just my two cents.


I mean, in a sense, 1999 was kind of like that. Below average number of total storms (12), but 5 Cat 4s. 1998, something similar. 14 NS (average), but also Georges and Mitch. Both were also La Nina years that didn't really get going until later August. But boy did they pack a punch. I mean, one would have to wonder if 1998 and 1999 also featured wavebreaking at around this time of the year, considering they had like little to no activity until later despite being La Nina years. If it's not shear or ssts, then it has to be dry air...at least that's my guess

It's also quite interesting how 2013 had more NSs than we have thus far; again, sometimes these periods of deathly quiet portend activity, as opposed to 2013-like conditions where storms form at a normal pace but struggle to become anything major. The way I see things, the quiet we're seeing now is more reminiscent of years like 1998, 1999, or 2019 moreso than 2013.


Forgot to pose this question that you just essentially asked for me, did we see this wave breaking activity in 1999? What others years did we see it? Is there a way to look back and infer if wave breaking was an issue?


To be completely honest with you, I am just as in the dark as you are when it comes down to the concept of "wavebreaking." This is a term that I never even heard of or seen before, until I read through Andy and Alex's discussion yesterday. Apparently, from my limited understanding of it, dry mid-level air from (not sure where, Africa or Europe)? occasionally can be blown into the tropics, and this mid-level dry air is apparently unrelated to SAL but extremely powerful in how it can squash tropical activity. So you can have 90 F waters, little SAL, and less than 5 knots of wind shear, but if mid-level dry air exists, then everything goes into the drain if you want a tropical cyclone, especially a strong one. "Wavebreaking" is apparently the term used to describe how this mid-level dry air dries up any waves that want to form and become anything strong.

Now based on what I have read, years like 2007 and 2013 notably featured this kind of phenomenon, but of course, 2013 also notably had a major THC circulation weakening as well (2013 was basically Murphy's Law of Atlantic seasons at play), while 2007 featured an almost -AMO look during peak season. Both years underperformed for reasons more than just mid-level dry air from what I can tell. Now I am unsure as to exactly if years like 1998 and 1999 had this wavebreaking thing going on before the peak season (and 2019 for that matter), but I also have read (think it was Andy who said it) how this mid-level dry air thing happens in many seasons during the early months, which is not that unusual considering many active seasons do not have active June or Julys with strong Cat 4s or 5s either lol.

Yeah, in other words, great question. I can only give you so much as to what I have read so far as an amateur tracker, so if anybody with more experience can chime in, then wonderful!
Last edited by Category5Kaiju on Sun Jul 31, 2022 8:48 pm, edited 2 times in total.
4 likes   
Unless explicitly stated, all info in my posts is based on my own opinions and observations. Tropical storms and hurricanes can be extremely dangerous. Do not think you can beat Mother Nature. Refer to an accredited weather research agency or meteorologist if you need to make serious decisions regarding an approaching storm.

User avatar
skyline385
Category 5
Category 5
Posts: 2728
Age: 35
Joined: Wed Aug 26, 2020 11:15 pm
Location: Houston TX

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2366 Postby skyline385 » Sun Jul 31, 2022 8:20 pm

Looking at the individual CanSIPS precip plots, we may see a backloaded October

Image
2 likes   

zzh
Category 1
Category 1
Posts: 375
Joined: Fri Aug 27, 2021 2:18 pm

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2367 Postby zzh » Sun Jul 31, 2022 8:27 pm

The TUTT caused by wavebreaking is always there. It just has different positions.
3 likes   

User avatar
cycloneye
Admin
Admin
Posts: 145456
Age: 68
Joined: Thu Oct 10, 2002 10:54 am
Location: San Juan, Puerto Rico

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2368 Postby cycloneye » Sun Jul 31, 2022 8:31 pm

There is a big trough moving SW right now.

Image
0 likes   
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

User avatar
NotSparta
Professional-Met
Professional-Met
Posts: 1671
Age: 23
Joined: Fri Aug 18, 2017 8:24 am
Location: Naples, FL
Contact:

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2369 Postby NotSparta » Sun Jul 31, 2022 8:50 pm

Category5Kaiju wrote:
WiscoWx02 wrote:
Category5Kaiju wrote:
I mean, in a sense, 1999 was kind of like that. Below average number of total storms (12), but 5 Cat 4s. 1998, something similar. 14 NS (average), but also Georges and Mitch. Both were also La Nina years that didn't really get going until later August. But boy did they pack a punch. I mean, one would have to wonder if 1998 and 1999 also featured wavebreaking at around this time of the year, considering they had like little to no activity until later despite being La Nina years. If it's not shear or ssts, then it has to be dry air...at least that's my guess

It's also quite interesting how 2013 had more NSs than we have thus far; again, sometimes these periods of deathly quiet portend activity, as opposed to 2013-like conditions where storms form at a normal pace but struggle to become anything major. The way I see things, the quiet we're seeing now is more reminiscent of years like 1998, 1999, or 2019 moreso than 2013.


Forgot to pose this question that you just essentially asked for me, did we see this wave breaking activity in 1999? What others years did we see it? Is there a way to look back and infer if wave breaking was an issue?


To be completely honest with you, I am just as in the dark as you are when it comes down to the concept of "wavebreaking." This is a term that I never even heard of or seen before, until I read through Andy and Alex's discussion yesterday. Apparently, from my limited understanding of it, dry mid-level air from (not sure where, Africa or Europe)? occasionally can be blown into the tropics, and this mid-level dry air is apparently unrelated to SAL but extremely powerful in how it can squash tropical activity. So you can have 90 F waters, little SAL, and less than 5 knots of wind shear, but if mid-level dry air exists, then everything goes into the drain if you want a tropical cyclone, especially a strong one. "Wavebreaking" is apparently the term used to describe how this mid-level dry air dries up any waves that want to form and become anything strong.

Now based on what I have read, years like 2007 and 2013 notably featured this kind of phenomenon, but of course, 2013 also notably had a major THC circulation weakening as well (2013 was basically Murphy's Law of Atlantic seasons at play), while 2007 featured an almost -AMO look during peak season. Both years underperformed for reasons more than just mid-level dry air from what I can tell. Now I am unsure as to exactly if years like 1998 and 1999 had this wavebreaking thing going on before the peak season (and 2019 for that matter), but I also have read (think it was Andy who said it) how this mid-level dry air thing happens in many seasons during the early months, which is not that unusual considering many active seasons do not have active June or Julys with strong Cat 4s or 5s either lol.

Yeah, in other words, great question. I can only give you so much as to what I have read so far as an amateur tracker, so if anybody with more experience can chime in, then wonderful!


"Wavebreaking" seems to be the new buzzword of the day lol
7 likes   
This post was probably an opinion of mine, and in no way is official. Please refer to http://www.hurricanes.gov for official tropical analysis and advisories.

My website, with lots of tropical wx graphics, including satellite and recon: http://cyclonicwx.com

User avatar
Category5Kaiju
Category 5
Category 5
Posts: 4103
Joined: Thu Dec 24, 2020 12:45 pm
Location: Seattle

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2370 Postby Category5Kaiju » Sun Jul 31, 2022 8:50 pm

Also, I just want to add that it has been a great pleasure to be lurking around on S2K, tracking tropical systems and interacting with all of you folks! I've decided that I may take a few weeks off to decompress from tropical tracking as I have been having some emotional issues and a pretty bad mental crisis lately (it's unrelated to storm-tracking or the dead Atlantic, don't worry :D ), so this may be my last post for a bit. I will return, hopefully around the August 20 bell-ringing date...we'll see. Piece out ya'll, and hopefully the wave-breaking ends so we get to eventually track some nice fish storms down the line, I suppose!
13 likes   
Unless explicitly stated, all info in my posts is based on my own opinions and observations. Tropical storms and hurricanes can be extremely dangerous. Do not think you can beat Mother Nature. Refer to an accredited weather research agency or meteorologist if you need to make serious decisions regarding an approaching storm.

User avatar
skyline385
Category 5
Category 5
Posts: 2728
Age: 35
Joined: Wed Aug 26, 2020 11:15 pm
Location: Houston TX

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2371 Postby skyline385 » Sun Jul 31, 2022 9:07 pm

Category5Kaiju wrote:Also, I just want to add that it has been a great pleasure to be lurking around on S2K, tracking tropical systems and interacting with all of you folks! I've decided that I may take a few weeks off to decompress from tropical tracking as I have been having some emotional issues and a pretty bad mental crisis lately (it's unrelated to storm-tracking or the dead Atlantic, don't worry :D ), so this may be my last post for a bit. I will return, hopefully around the August 20 bell-ringing date...we'll see. Piece out ya'll, and hopefully the wave-breaking ends so we get to eventually track some nice fish storms down the line, I suppose!


Take care dude, hope to see you back soon!
4 likes   

User avatar
cycloneye
Admin
Admin
Posts: 145456
Age: 68
Joined: Thu Oct 10, 2002 10:54 am
Location: San Juan, Puerto Rico

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2372 Postby cycloneye » Sun Jul 31, 2022 9:18 pm

Let's see if the NMME climate model that comes out this week has changes or not. It was for a very active season on the July forecast.
0 likes   
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

User avatar
skyline385
Category 5
Category 5
Posts: 2728
Age: 35
Joined: Wed Aug 26, 2020 11:15 pm
Location: Houston TX

2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2373 Postby skyline385 » Sun Jul 31, 2022 9:19 pm

cycloneye wrote:Let's see if the NMME climate model that comes out this week has changes or not. It was for a very active season on the July forecast.

And the Euro SEAS5 coming out on the 5th as well
Last edited by skyline385 on Sun Jul 31, 2022 9:19 pm, edited 1 time in total.
1 likes   

User avatar
WiscoWx02
Category 1
Category 1
Posts: 391
Joined: Sat Jul 31, 2021 8:09 pm

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2374 Postby WiscoWx02 » Sun Jul 31, 2022 9:47 pm

Category5Kaiju wrote:Also, I just want to add that it has been a great pleasure to be lurking around on S2K, tracking tropical systems and interacting with all of you folks! I've decided that I may take a few weeks off to decompress from tropical tracking as I have been having some emotional issues and a pretty bad mental crisis lately (it's unrelated to storm-tracking or the dead Atlantic, don't worry :D ), so this may be my last post for a bit. I will return, hopefully around the August 20 bell-ringing date...we'll see. Piece out ya'll, and hopefully the wave-breaking ends so we get to eventually track some nice fish storms down the line, I suppose!



You will be missed a lot! Can’t wait to have you back! Take care, do what’s best for you, and remember that you have support and we will eagerly be awaiting your return! :D
4 likes   

tolakram
Admin
Admin
Posts: 20012
Age: 62
Joined: Sun Aug 27, 2006 8:23 pm
Location: Florence, KY (name is Mark)

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2375 Postby tolakram » Mon Aug 01, 2022 7:04 am

Peak cancel season brings new terms every year, but at least we can count on PV streamers to make a regular appearance in August.

This season was radically overhyped so the wave breaking of panic posts was expected in my opinion. Still looking for a solid above normal year, _fill_in_the_blank_term_I've_never_heard_of_before not withstanding.
11 likes   
M a r k
- - - - -
Join us in chat: Storm2K Chatroom Invite. Android and IOS apps also available.

The posts in this forum are NOT official forecasts and should not be used as such. Posts are NOT endorsed by any professional institution or STORM2K.org. For official information and forecasts, please refer to NHC and NWS products.

User avatar
InfernoFlameCat
Category 5
Category 5
Posts: 2102
Age: 22
Joined: Mon Dec 14, 2020 10:52 am
Location: Buford, GA

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2376 Postby InfernoFlameCat » Mon Aug 01, 2022 7:24 am

I still think the season will be hyperactive. We are just in the doldrums right now. (Hurricanes actually like doldrums but you get my point lol)
3 likes   
I am by no means a professional. DO NOT look at my forecasts for official information or make decisions based on what I post.

Goal: to become a registered expert over tropical and subtropical cyclones.

psyclone
S2K Supporter
S2K Supporter
Posts: 4763
Joined: Wed Aug 24, 2005 9:04 pm
Location: palm harbor fl

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2377 Postby psyclone » Mon Aug 01, 2022 11:57 am

Happy first day of "real" hurricane season everyone. It won't be long before things get cranking now. I'm still enjoying some nice time in the northland since the July slow season seems to extend through the first half of August too...nevertheless...by any measure..real action is close at hand...
11 likes   

User avatar
captainbarbossa19
Professional-Met
Professional-Met
Posts: 1092
Age: 27
Joined: Wed Aug 21, 2019 11:09 pm
Location: Beaumont, TX

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2378 Postby captainbarbossa19 » Mon Aug 01, 2022 12:27 pm

captainbarbossa19 wrote:4. August 1st: Atlantic is still slow. Dry, stable air is present in the tropics. However, models are beginning to suggest things will be changing within a few weeks


Come back around August 20th when you're ready for the real action folks. Nothing unusual going on right now.
5 likes   

User avatar
InfernoFlameCat
Category 5
Category 5
Posts: 2102
Age: 22
Joined: Mon Dec 14, 2020 10:52 am
Location: Buford, GA

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2379 Postby InfernoFlameCat » Mon Aug 01, 2022 1:32 pm

This is the norm. 2020 and 2021[to an extent] were the anomaly.
Most years, we see a dead mid July with the magical switch coming around the third week of august. Also 2013 posts = :spam: .
2 likes   
I am by no means a professional. DO NOT look at my forecasts for official information or make decisions based on what I post.

Goal: to become a registered expert over tropical and subtropical cyclones.

Nuno
Category 2
Category 2
Posts: 597
Joined: Fri Aug 30, 2019 8:35 am
Location: Coral Gables, FL

Re: 2022 Indicators (SSTs/SAL/MSLP/Shear/Steering/Instability) and >Day 16 Models

#2380 Postby Nuno » Mon Aug 01, 2022 2:22 pm

Where can I find SAL info on past years? This SAL has been unbearable here in SFL, it's been bone dry. This has to be one of the worst July's that we had with SAL.
1 likes   
Andrew (1992), Irene (1999), Frances (2004), Katrina (2005), Wilma (2005), Fay (2008), Irma (2017), Eta (2020), Ian (2022)


Return to “Talkin' Tropics”

Who is online

Users browsing this forum: cycloneye, Google Adsense [Bot], Steve H. and 64 guests