Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

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
TheStormExpert

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1421 Postby TheStormExpert » Fri Aug 12, 2016 10:06 am

Could make Earl a good candidate for retirement next spring.

 https://twitter.com/johnmoralesnbc6/status/764099657748197377


0 likes   

Florida1118

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1422 Postby Florida1118 » Fri Aug 12, 2016 4:24 pm

TheStormExpert wrote:Could make Earl a good candidate for retirement next spring.


I doubt it. Central American countries in general don't request for retirement that much. See: Ernesto 2012, Alex 2010, Richard 2010, Karl 2010, Emily 2005, etc. I'm quite sure Earl will still be around.
0 likes   

User avatar
Hammy
Category 5
Category 5
Posts: 5849
Age: 41
Joined: Fri May 25, 2012 5:25 pm
Contact:

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1423 Postby Hammy » Fri Aug 12, 2016 4:31 pm

This August is turning out vaguely similar to 1985--we had two hurricanes that year, and the similarity is that we had one system originating in the Caribbean (Earl, similar to Danny in 1985, except the steering pattern was different so it went into Belize instead of Louisiana) and the system around the Southeast, similar to Claudette in 1985--the difference again being steering, where Claudette was turned out to sea and this system remained inland (it would've likely developed and given the upper pattern, become a hurricane had it managed to go over water for a good amount of time. After those two, there was literally nothing until the closing days of the month, which is similar to what the models are showing at the moment.
0 likes   
The above post is not official and should not be used as such. It is the opinion of the poster and may or may not be backed by sound meteorological data. It is not endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.

User avatar
Kazmit
Category 5
Category 5
Posts: 2124
Age: 22
Joined: Mon Jul 25, 2016 8:49 am
Location: Williamsburg, VA / Bermuda

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1424 Postby Kazmit » Fri Aug 12, 2016 5:24 pm

Florida1118 wrote:
TheStormExpert wrote:Could make Earl a good candidate for retirement next spring.


I doubt it. Central American countries in general don't request for retirement that much. See: Ernesto 2012, Alex 2010, Richard 2010, Karl 2010, Emily 2005, etc. I'm quite sure Earl will still be around.


I'll give Earl a 50/50 chance for retirement. Death toll now up to 65 :eek: with at least a hundred million dollars in damage.
0 likes   
Igor 2010, Sandy 2012, Fay 2014, Gonzalo 2014, Joaquin 2015, Nicole 2016, Humberto 2019

I am only a tropical weather enthusiast. My predictions are not official and may or may not be backed by sound meteorological data. For official information, please refer to the NHC and NWS products.

USTropics
Professional-Met
Professional-Met
Posts: 2651
Joined: Sun Aug 12, 2007 3:45 am
Location: Florida State University

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1425 Postby USTropics » Fri Aug 12, 2016 5:36 pm

Kazmit_ wrote:
Florida1118 wrote:
TheStormExpert wrote:Could make Earl a good candidate for retirement next spring.


I doubt it. Central American countries in general don't request for retirement that much. See: Ernesto 2012, Alex 2010, Richard 2010, Karl 2010, Emily 2005, etc. I'm quite sure Earl will still be around.


I'll give Earl a 50/50 chance for retirement. Death toll now up to 65 :eek: with at least a hundred million dollars in damage.


Mexico may ask this to be retired. If I recall correctly, it was Mexico that asked for Ingrid in 2013 to be retired. Ingrid killed 32 people in Mexico. Hurricane Earl killed 39 people in Mexico alone this year.
0 likes   

Alyono
Professional-Met
Professional-Met
Posts: 6961
Joined: Fri Apr 26, 2013 3:52 pm
Location: Texas Coast

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1426 Postby Alyono » Fri Aug 12, 2016 5:53 pm

USTropics wrote:
Kazmit_ wrote:
Florida1118 wrote:
I doubt it. Central American countries in general don't request for retirement that much. See: Ernesto 2012, Alex 2010, Richard 2010, Karl 2010, Emily 2005, etc. I'm quite sure Earl will still be around.


I'll give Earl a 50/50 chance for retirement. Death toll now up to 65 :eek: with at least a hundred million dollars in damage.


Mexico may ask this to be retired. If I recall correctly, it was Mexico that asked for Ingrid in 2013 to be retired. Ingrid killed 32 people in Mexico. Hurricane Earl killed 39
people in Mexico alone this year.


Ingrid was retired in combo with manuel. They combined to kill more than 150
0 likes   

USTropics
Professional-Met
Professional-Met
Posts: 2651
Joined: Sun Aug 12, 2007 3:45 am
Location: Florida State University

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1427 Postby USTropics » Fri Aug 12, 2016 5:59 pm

Alyono wrote:
USTropics wrote:
Kazmit_ wrote:
I'll give Earl a 50/50 chance for retirement. Death toll now up to 65 :eek: with at least a hundred million dollars in damage.


Mexico may ask this to be retired. If I recall correctly, it was Mexico that asked for Ingrid in 2013 to be retired. Ingrid killed 32 people in Mexico. Hurricane Earl killed 39
people in Mexico alone this year.


Ingrid was retired in combo with manuel. They combined to kill more than 150


Yea I understand that was a one-two combo, but Ingrid directly caused 32 deaths. Manuel was by far the more potent system in terms of damages and death count (123 deaths contributed to Manuel). I was just providing a recent example of why Earl may be considered for retirement. I mean we are talking about 65 total deaths as well for Hurricane Earl. The main difference is possibly damage, as Ingrid is credited with causing 1.5 billion USD in damages. I think the loss of life is more critical then damages though.

Anyways probably best to get this thread back on track to seasonal indicators and take Hurricane Earl to a different thread :)
0 likes   

User avatar
Ntxw
Storm2k Moderator
Storm2k Moderator
Posts: 22786
Joined: Wed Oct 21, 2009 6:34 pm
Location: DFW, Texas

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1428 Postby Ntxw » Fri Aug 12, 2016 6:46 pm

Hammy wrote:This August is turning out vaguely similar to 1985--we had two hurricanes that year, and the similarity is that we had one system originating in the Caribbean (Earl, similar to Danny in 1985, except the steering pattern was different so it went into Belize instead of Louisiana) and the system around the Southeast, similar to Claudette in 1985--the difference again being steering, where Claudette was turned out to sea and this system remained inland (it would've likely developed and given the upper pattern, become a hurricane had it managed to go over water for a good amount of time. After those two, there was literally nothing until the closing days of the month, which is similar to what the models are showing at the moment.


I like your thinking of 1985. The weak Nina, fairly active Pacific and the Atlantic managed to turn on later.
0 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
Yellow Evan
Professional-Met
Professional-Met
Posts: 16143
Age: 27
Joined: Fri Jul 15, 2011 12:48 pm
Location: Henderson, Nevada/Honolulu, HI
Contact:

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1429 Postby Yellow Evan » Fri Aug 12, 2016 7:02 pm

Curious to why people bring up 1985 and not 1984, given that both years had similar patterns.
0 likes   

User avatar
Kazmit
Category 5
Category 5
Posts: 2124
Age: 22
Joined: Mon Jul 25, 2016 8:49 am
Location: Williamsburg, VA / Bermuda

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1430 Postby Kazmit » Fri Aug 12, 2016 7:03 pm

TheStormExpert wrote:Here is an interesting article from the SunSentinel concerning landfall threats and locations for this season.

http://www.sun-sentinel.com/local/palm-beach/fl-hurricane-predictions-20160506-story.html

Hmm. It seems that a lot of the predictions call for a very Caribbean-centered season, and less of the open Atlantic, and East Coast. The Gulf could also be a storm spawner due to it's very warm SSTs. We shall have to see what happens...
0 likes   
Igor 2010, Sandy 2012, Fay 2014, Gonzalo 2014, Joaquin 2015, Nicole 2016, Humberto 2019

I am only a tropical weather enthusiast. My predictions are not official and may or may not be backed by sound meteorological data. For official information, please refer to the NHC and NWS products.

User avatar
Hammy
Category 5
Category 5
Posts: 5849
Age: 41
Joined: Fri May 25, 2012 5:25 pm
Contact:

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1431 Postby Hammy » Fri Aug 12, 2016 8:27 pm

Yellow Evan wrote:Curious to why people bring up 1985 and not 1984, given that both years had similar patterns.


Going by satellite, 1984 had persistent troughing on the east coast going into the Caribbean with above normal shear in the Caribbean, essentially shutting it down along with the GoM--and most systems in 1984 formed in the subtropics from non-tropical systems--meanwhile everything this year so far has made landfall.
0 likes   
The above post is not official and should not be used as such. It is the opinion of the poster and may or may not be backed by sound meteorological data. It is not endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.

User avatar
gatorcane
S2K Supporter
S2K Supporter
Posts: 23691
Age: 47
Joined: Sun Mar 13, 2005 3:54 pm
Location: Boca Raton, FL

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1432 Postby gatorcane » Fri Aug 12, 2016 8:43 pm

The waves over Africa are looking stronger and stronger. You can see two vigorous ones over the continent tonight:

Image
0 likes   

USTropics
Professional-Met
Professional-Met
Posts: 2651
Joined: Sun Aug 12, 2007 3:45 am
Location: Florida State University

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1433 Postby USTropics » Fri Aug 12, 2016 9:10 pm

18z simulated IR shows a very potent wave in 132 hours, key will be the conditions once it enters the water:

Image
0 likes   

User avatar
cycloneye
Admin
Admin
Posts: 145354
Age: 68
Joined: Thu Oct 10, 2002 10:54 am
Location: San Juan, Puerto Rico

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1434 Postby cycloneye » Sat Aug 13, 2016 8:12 am

1 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

Alyono
Professional-Met
Professional-Met
Posts: 6961
Joined: Fri Apr 26, 2013 3:52 pm
Location: Texas Coast

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1435 Postby Alyono » Sat Aug 13, 2016 8:32 am

USTropics wrote:
Alyono wrote:
USTropics wrote:
Mexico may ask this to be retired. If I recall correctly, it was Mexico that asked for Ingrid in 2013 to be retired. Ingrid killed 32 people in Mexico. Hurricane Earl killed 39
people in Mexico alone this year.


Ingrid was retired in combo with manuel. They combined to kill more than 150


Yea I understand that was a one-two combo, but Ingrid directly caused 32 deaths. Manuel was by far the more potent system in terms of damages and death count (123 deaths contributed to Manuel). I was just providing a recent example of why Earl may be considered for retirement. I mean we are talking about 65 total deaths as well for Hurricane Earl. The main difference is possibly damage, as Ingrid is credited with causing 1.5 billion USD in damages. I think the loss of life is more critical then damages though.

Anyways probably best to get this thread back on track to seasonal indicators and take Hurricane Earl to a different thread :)


That was a unique occurrence as both storms were prominently in the news in Mexico simultaneously. The flooding was considered to have been caused by both. The public does not care one bit as to whether or not one storm or the other caused the deaths
0 likes   

Alyono
Professional-Met
Professional-Met
Posts: 6961
Joined: Fri Apr 26, 2013 3:52 pm
Location: Texas Coast

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1436 Postby Alyono » Sat Aug 13, 2016 8:34 am

As for season activity, we need to change the long wave pattern of suppressing the Atlantic by the end of the month, or else this season is going to be even quiet than I was expecting.

Right now, the models are even showing some BOB activity in a few days, which means that it is the eastern Hemisphere that favors upward motion at this time
1 likes   

User avatar
cycloneye
Admin
Admin
Posts: 145354
Age: 68
Joined: Thu Oct 10, 2002 10:54 am
Location: San Juan, Puerto Rico

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1437 Postby cycloneye » Sat Aug 13, 2016 8:53 am

More trouble for North Atlantic development prospects in the next few weeks.

 https://twitter.com/MJVentrice/status/764458718700396544


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
centuryv58
Tropical Storm
Tropical Storm
Posts: 233
Age: 67
Joined: Sat Jul 30, 2016 1:24 pm
Location: Southeast Florida

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1438 Postby centuryv58 » Sat Aug 13, 2016 8:57 am

cycloneye wrote:More trouble for North Atlantic development prospects in the next few weeks.

 https://twitter.com/MJVentrice/status/764458718700396544




This seems at odds with NOAA and others. He may be citing a one off model?
0 likes   

User avatar
centuryv58
Tropical Storm
Tropical Storm
Posts: 233
Age: 67
Joined: Sat Jul 30, 2016 1:24 pm
Location: Southeast Florida

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1439 Postby centuryv58 » Sat Aug 13, 2016 9:03 am

centuryv58 wrote:
cycloneye wrote:More trouble for North Atlantic development prospects in the next few weeks.

 https://twitter.com/MJVentrice/status/764458718700396544




This seems at odds with NOAA and others. He may be citing a one off model?


Edit: I now see he is not as sure about his prediction. See tweet below:

Follow

Antonio Rodriguez
‏@ChuitoAzul
@MJVentrice Then how it is possible to have a near or above HH season...as NOAA says
LIKE
1
MableReynolds56955
6:26 AM - 13 Aug 2016
0 retweets 1 like
Reply Retweet
Like 1
More
Michael Ventrice ‏@MJVentrice 26m26 minutes ago
@ChuitoAzul Depends on September-October
0 retweets 0 likes
Reply Retweet
Like
More
0 likes   

TheStormExpert

Re: Seasonal Indicators (Beyond Day 16): Instability / SST's / MSLP / Steering / Sal

#1440 Postby TheStormExpert » Sat Aug 13, 2016 9:52 am

cycloneye wrote:More trouble for North Atlantic development prospects in the next few weeks.

 https://twitter.com/MJVentrice/status/764458718700396544



Of course that is the Canadian model, I'd take it with a grain of salt.
0 likes   


Return to “Talkin' Tropics”

Who is online

Users browsing this forum: AnnularCane, HurricaneBelle, TomballEd, Wampadawg and 39 guests