
2021 EPAC Season
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- Kingarabian
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Re: 2021 EPAC Season
12z Euro continues with two solid systems by the end of the run @ 240 hours.


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- Kingarabian
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Re: 2021 EPAC Season
Latest seasonal Euro shows 9 more named systems including 4 hurricanes.
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- cycloneye
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Re: 2021 EPAC Season
An area of low pressure is expected to develop a few hundred miles
south of the southern coast of Mexico late this week. Environmental
conditions are forecast to be conducive for some gradual development
this weekend while the system remains offshore and moves
west-northwestward at 10 to 15 mph, roughly parallel to the coast of
southwestern Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.
south of the southern coast of Mexico late this week. Environmental
conditions are forecast to be conducive for some gradual development
this weekend while the system remains offshore and moves
west-northwestward at 10 to 15 mph, roughly parallel to the coast of
southwestern Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.
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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
- galaxy401
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Re: 2021 EPAC Season
Kingarabian wrote:Latest seasonal Euro shows 9 more named systems including 4 hurricanes.
Models sure love spinning up every single cloud that exists in the EPAC.
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Got my eyes on moving right into Hurricane Alley: Florida.
- Kingarabian
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Re: 2021 EPAC Season
00z Euro continues to develop the 0/30 and another system right after:


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- cycloneye
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Re: 2021 EPAC Season
An area of low pressure is expected to develop a few hundred miles
south of the southern coast of Mexico late this week. Environmental
conditions are forecast to be conducive for some gradual development
this weekend while the system remains offshore and moves
west-northwestward at 10 to 15 mph, parallel to and offshore the
coast of southwestern Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.
south of the southern coast of Mexico late this week. Environmental
conditions are forecast to be conducive for some gradual development
this weekend while the system remains offshore and moves
west-northwestward at 10 to 15 mph, parallel to and offshore the
coast of southwestern Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.
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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
- captainbarbossa19
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Re: 2021 EPAC Season
GFS is down to only showing one more EPAC system for the next 10 days. There is something trying to develop by day 10, but not near the amount of activity it was showing a few days ago. Also, it does not show genesis of the next system until about Tuesday.
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- Kingarabian
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- captainbarbossa19
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Re: 2021 EPAC Season
Kingarabian wrote:12z Euro still very active through 10 days:
https://i.imgur.com/237yv37.png
Odd that the Euro is now showing more storms than the GFS.
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- Category5Kaiju
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Re: 2021 EPAC Season
Kingarabian wrote:12z Euro still very active through 10 days:
https://i.imgur.com/237yv37.png
Ah yes, let's see, Jimena, Kevin, Linda, Marty, Nora? Within 10 days? Yeah, nice joke Euro,

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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.
- Kingarabian
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Re: 2021 EPAC Season
Category5Kaiju wrote:Kingarabian wrote:12z Euro still very active through 10 days:
https://i.imgur.com/237yv37.png
Ah yes, let's see, Jimena, Kevin, Linda, Marty, Nora? Within 10 days? Yeah, nice joke Euro,
The 12z operational-deterministic Euro only shows Jimena, Kevin, and Linda for the most part.
12z EPS shows Jimena, Kevin, Linda, and Marty In 16 days. Inconclusive about Nora.
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- cycloneye
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Re: 2021 EPAC Season
A broad area of low pressure is expected to develop a few hundred
miles offshore of the southwestern coast of Mexico this weekend.
Environmental conditions are forecast to be conducive for some
gradual development thereafter, and a tropical depression could form
early next week while the system moves west-northwestward at 10 to
15 mph, parallel to and offshore of the coast of southwestern
Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...40 percent.
miles offshore of the southwestern coast of Mexico this weekend.
Environmental conditions are forecast to be conducive for some
gradual development thereafter, and a tropical depression could form
early next week while the system moves west-northwestward at 10 to
15 mph, parallel to and offshore of the coast of southwestern
Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...40 percent.
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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
- Kingarabian
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Re: 2021 EPAC Season
00Z GFS bringing in the time frame even closer, showing two systems developing in less than 7 days:


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Re: 2021 EPAC Season
I’d like to see a system of substance out of this spike in activity. So far it’s been all bark, no bite.
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- Yellow Evan
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Re: 2021 EPAC Season
It’s crazy that we’re already up to the J storm, and it’s only early August in a developing Nina year. This season is doing better than last year, although only a third of the storms have developed into hurricanes while the rest have mostly been slop, and ACE is near to slightly below average despite an above-average number of storms.
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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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- Yellow Evan
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Re: 2021 EPAC Season
A broad area of low pressure is expected to develop a few hundred
miles offshore of the southwestern coast of Mexico by Sunday.
Environmental conditions are forecast to be conducive for some
gradual development thereafter, and a tropical depression could form
early next week while the system moves west-northwestward at 10 to
15 mph, parallel to and offshore of the coast of southwestern
Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...60 percent.
miles offshore of the southwestern coast of Mexico by Sunday.
Environmental conditions are forecast to be conducive for some
gradual development thereafter, and a tropical depression could form
early next week while the system moves west-northwestward at 10 to
15 mph, parallel to and offshore of the coast of southwestern
Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...60 percent.
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- Yellow Evan
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- Age: 27
- Joined: Fri Jul 15, 2011 12:48 pm
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