Jump to content
  • Member Statistics

    18,022
    Total Members
    7,904
    Most Online
    butter jim
    Newest Member
    butter jim
    Joined

2025 Atlantic Hurricane Season


BarryStantonGBP
 Share

Recommended Posts

21 minutes ago, LongBeachSurfFreak said:

The current water temp distribution is screaming low MDR numbers. It’s not just the cooler waters in the MDR itself it’s the warmer waters in the subtropics. This reduces vertical instability and reduces lapse rates in the MDR.

This does further my prediction of a home grown season. 

Latest 20-60W/10-20N OHC, while much cooler than 2023-4, is still near the very warm 2013-24 avg:

IMG_3781.thumb.png.3af45d014b9706af7a5824a993007317.png


But Gulf is warmer than 2023 and not too much cooler than 2024:

IMG_3782.thumb.png.18f9957a98c815ef3acb17952234fafe.png

 

Link to comment
Share on other sites

19 minutes ago, LongBeachSurfFreak said:

The current water temp distribution is screaming low MDR numbers. It’s not just the cooler waters in the MDR itself it’s the warmer waters in the subtropics. This reduces vertical instability and reduces lapse rates in the MDR.

This does further my prediction of a home grown season. 

 

2 minutes ago, LongBeachSurfFreak said:

Gulf should spin out a few monsters this season. 

 

My thoughts too including a gulf storm dragging along the eastern seaboard after a fl landfall

Link to comment
Share on other sites

3 hours ago, LongBeachSurfFreak said:

The current water temp distribution is screaming low MDR numbers. It’s not just the cooler waters in the MDR itself it’s the warmer waters in the subtropics. This reduces vertical instability and reduces lapse rates in the MDR.

This does further my prediction of a home grown season. 

Yeah and this year probably has the biggest signal yet for a lower activity eastern MDR even as the last few years in the tropical Atlantic has struggled. Given that we’ve blown the top off what’s possible with CAGs in this last decade, those climatologically favorable periods should be watched closely. 

Link to comment
Share on other sites

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Sun Jun 22 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic:
A trough of low pressure located about 500 miles east-southeast 
of Bermuda is producing disorganized showers and thunderstorms.  
Some slow development of this system is possible during the next 
couple of days before it moves into a region of strong upper-level 
winds. This system is expected to move northeastward over the 
central Atlantic during the next few days.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.



Forecaster Cangialosi
    

 

 

Link to comment
Share on other sites

lol 

 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Sun Jun 22 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Showers and thunderstorms are showing some signs of organization in 
association with an area of the low pressure located about 450 miles 
east of Bermuda. Earlier satellite-derived wind data indicated the 
system possessed a well-defined surface circulation, and additional 
organization of the shower and thunderstorm activity could lead to 
the formation of a short-lived tropical depression over the next day 
or so. By Tuesday, this system is expected to encounter less 
favorable environmental conditions, ending its opportunity for 
further development. Regardless of development, the system is 
forecast to move northeastward at 5 to 10 mph, remaining over the 
open central Atlantic.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...medium...40 percent.


  • Thanks 1
Link to comment
Share on other sites

2 hours ago, BarryStantonGBP said:

lol 

 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Sun Jun 22 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Showers and thunderstorms are showing some signs of organization in 
association with an area of the low pressure located about 450 miles 
east of Bermuda. Earlier satellite-derived wind data indicated the 
system possessed a well-defined surface circulation, and additional 
organization of the shower and thunderstorm activity could lead to 
the formation of a short-lived tropical depression over the next day 
or so. By Tuesday, this system is expected to encounter less 
favorable environmental conditions, ending its opportunity for 
further development. Regardless of development, the system is 
forecast to move northeastward at 5 to 10 mph, remaining over the 
open central Atlantic.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...medium...40 percent.


This, which has been designated as the first “ham sandwich” storm since 2023, is liable to be declared a TD shortly with a TS not out of the question.

Link to comment
Share on other sites

2 hours ago, BarryStantonGBP said:

Tf is a ham sandwich 

 

 

AL, 90, 202506230000, 3180N,  5640W, TAFB,  SS,    I, 5, 1515

 

The ham sandwich may get named:


Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Mon Jun 23 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Showers and thunderstorms continue to show signs of organization 
overnight with an area of the low pressure located about 500 miles 
east of Bermuda. Recent satellite-derived wind data also indicates 
the system has a well-defined surface circulation with maximum 
sustained winds of 30-35 mph. While environmental conditions are 
only marginally favorable, only a small increase in organization and 
persistence of the current shower and thunderstorm activity is 
likely to result in the formation of a short-lived tropical 
depression or storm, as soon as later today. By Tuesday, this system 
is expected to encounter less favorable environmental conditions, 
ending its opportunity for further development. Regardless of 
development, the system is forecast to move northeastward at 5 to 10 
mph, remaining over the open central Atlantic.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.
  • Haha 1
Link to comment
Share on other sites

2 hours ago, GaWx said:
The ham sandwich may get named:


Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Mon Jun 23 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Showers and thunderstorms continue to show signs of organization 
overnight with an area of the low pressure located about 500 miles 
east of Bermuda. Recent satellite-derived wind data also indicates 
the system has a well-defined surface circulation with maximum 
sustained winds of 30-35 mph. While environmental conditions are 
only marginally favorable, only a small increase in organization and 
persistence of the current shower and thunderstorm activity is 
likely to result in the formation of a short-lived tropical 
depression or storm, as soon as later today. By Tuesday, this system 
is expected to encounter less favorable environmental conditions, 
ending its opportunity for further development. Regardless of 
development, the system is forecast to move northeastward at 5 to 10 
mph, remaining over the open central Atlantic.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.

The sharks have to watch out

 

Link to comment
Share on other sites

5 hours ago, GaWx said:
The ham sandwich may get named:


Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Mon Jun 23 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Showers and thunderstorms continue to show signs of organization 
overnight with an area of the low pressure located about 500 miles 
east of Bermuda. Recent satellite-derived wind data also indicates 
the system has a well-defined surface circulation with maximum 
sustained winds of 30-35 mph. While environmental conditions are 
only marginally favorable, only a small increase in organization and 
persistence of the current shower and thunderstorm activity is 
likely to result in the formation of a short-lived tropical 
depression or storm, as soon as later today. By Tuesday, this system 
is expected to encounter less favorable environmental conditions, 
ending its opportunity for further development. Regardless of 
development, the system is forecast to move northeastward at 5 to 10 
mph, remaining over the open central Atlantic.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.

Looking like shit now

 

00z CMC has what appears to be a retrograding weak low off of the FL panhandle in about 8 days.

Link to comment
Share on other sites

4 hours ago, BarryStantonGBP said:

Looking like shit now

 

The ham sandwich still has a chance to become a TD through the day but I've got to tell you that it is a real ham:

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Mon Jun 23 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Satellite images indicate that disorganized showers and 
thunderstorms are displaced to the east of an area of low pressure 
located about 600 miles east of Bermuda.  Environmental conditions 
are still marginally favorable for further development, and an 
increase in thunderstorm activity could result in the formation of a 
short-lived tropical depression today.  By Tuesday, this system is 
expected to encounter less favorable environmental conditions, 
ending its opportunity for development.  The system is forecast to 
move northeastward around 10 mph, remaining over the open central 
Atlantic.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.



Forecaster Hagen

 

—————-

Though sheared, the LLC is pretty tight and may allow this to be upgraded to a TD or even TS Andrea later today.

  • Haha 1
Link to comment
Share on other sites

5 hours ago, GaWx said:

The ham sandwich still has a chance to become a TD through the day but I've got to tell you that it is a real ham:

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Mon Jun 23 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Satellite images indicate that disorganized showers and 
thunderstorms are displaced to the east of an area of low pressure 
located about 600 miles east of Bermuda.  Environmental conditions 
are still marginally favorable for further development, and an 
increase in thunderstorm activity could result in the formation of a 
short-lived tropical depression today.  By Tuesday, this system is 
expected to encounter less favorable environmental conditions, 
ending its opportunity for development.  The system is forecast to 
move northeastward around 10 mph, remaining over the open central 
Atlantic.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.



Forecaster Hagen

 

—————-

Though sheared, the LLC is pretty tight and may allow this to be upgraded to a TD or even TS Andrea later today.

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Recent satellite data indicates that the low pressure system located 
more than 600 miles east-northeast of Bermuda is producing 
gale-force winds.  However, the shower and thunderstorm activity 
remains dogshit.  Environmental conditions are still marginally 
favorable for further development, and an increase in thunderstorm 
activity could result in the formation of a crappy short-lived tropical 
depression or tropical storm today or tonight.  By Tuesday, this 
system is expected to encounter shitty environmental 
conditions, ending its opportunity for development.  The system is 
forecast to move northeastward around 10 to 15 mph, remaining over 
the open central Atlantic.  For additional information, including 
gale warnings, please see High Seas Forecasts issued by the National 
Weather Service.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...medium...60 percent.
  • Haha 1
Link to comment
Share on other sites

6 hours ago, BarryStantonGBP said:
For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
Recent satellite data indicates that the low pressure system located 
more than 600 miles east-northeast of Bermuda is producing 
gale-force winds.  However, the shower and thunderstorm activity 
remains dogshit.  Environmental conditions are still marginally 
favorable for further development, and an increase in thunderstorm 
activity could result in the formation of a crappy short-lived tropical 
depression or tropical storm today or tonight.  By Tuesday, this 
system is expected to encounter shitty environmental 
conditions, ending its opportunity for development.  The system is 
forecast to move northeastward around 10 to 15 mph, remaining over 
the open central Atlantic.  For additional information, including 
gale warnings, please see High Seas Forecasts issued by the National 
Weather Service.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...medium...60 percent.

Down to 40%. So, it has diminished from a ham sandwich to a BLT.

Link to comment
Share on other sites

11 hours ago, GaWx said:

Down to 40%. So, it has diminished from a ham sandwich to a BLT.

The BLT is still hanging in there in the new TWO with still a 40% chance thanks to new thunderstorms:

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Tue Jun 24 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

1. Central Subtropical Atlantic (AL90):
A small area of disorganized showers and thunderstorms have 
redeveloped on the north side of a gale-force low-pressure system 
located about 700 miles east-northeast of Bermuda.  Environmental 
conditions are marginally favorable, and further resurgence of the 
thunderstorm activity could still result in the formation of a 
short-lived tropical depression or tropical storm.  By later today, 
the low is expected to encounter more hostile environmental 
conditions, ending its opportunity for development.  The system is 
forecast to move northeastward at around 15 to 20 mph while 
remaining over the open central Atlantic.  For additional 
information, including gale warnings, please see High Seas Forecasts 
issued by the National Weather Service.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...medium...40 percent.


*Edit 8:10AM: chance raised back to 50% for a TD or TS at 8AM

Link to comment
Share on other sites

Upgraded back up to ham sandwich:
 

Special Tropical Weather Outlook
NWS National Hurricane Center Miami FL
830 AM EDT Tue Jun 24 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

Special outlook issued to update AL90 formation chances

1. Central Subtropical Atlantic (AL90):
Satellite images indicate that shower and thunderstorm activity
has become better organized in association with a small gale-force
low-pressure system located about 900 miles east-northeast of
Bermuda. This system will likely become a short-lived tropical
storm later today before more hostile environmental conditions end
its opportunity for development by this evening. The low is
forecast to move northeastward at around 15 to 20 mph while
remaining over the open central Atlantic. For additional
information, including gale warnings, please see High Seas
Forecasts issued by the National Weather Service.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.

Link to comment
Share on other sites

1 hour ago, GaWx said:

Upgraded back up to ham sandwich:
 

Special Tropical Weather Outlook
NWS National Hurricane Center Miami FL
830 AM EDT Tue Jun 24 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

Special outlook issued to update AL90 formation chances

1. Central Subtropical Atlantic (AL90):
Satellite images indicate that shower and thunderstorm activity
has become better organized in association with a small gale-force
low-pressure system located about 900 miles east-northeast of
Bermuda. This system will likely become a short-lived tropical
storm later today before more hostile environmental conditions end
its opportunity for development by this evening. The low is
forecast to move northeastward at around 15 to 20 mph while
remaining over the open central Atlantic. For additional
information, including gale warnings, please see High Seas
Forecasts issued by the National Weather Service.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.

NHC will initiate advisories on Tropical Storm Andrea, located over the central subtropical Atlantic, at 1100 AM AST (1500 UTC).

  • Like 1
Link to comment
Share on other sites

On the board

BULLETIN
Tropical Storm Andrea Advisory Number   1
NWS National Hurricane Center Miami FL       AL012025
1100 AM AST Tue Jun 24 2025
 
...ANDREA BECOMES THE FIRST TROPICAL STORM OF THE SEASON IN THE
ATLANTIC...
 
 
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...36.6N 48.9W
ABOUT 1205 MI...1940 KM W OF THE AZORES
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H
PRESENT MOVEMENT...ENE OR 60 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...1014 MB...29.95 INCHES
 
 
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
 
 
DISCUSSION AND OUTLOOK
----------------------
At 1100 AM AST (1500 UTC), the center of Tropical Storm Andrea was
located near latitude 36.6 North, longitude 48.9 West. Andrea is
moving toward the east-northeast near 17 mph (28 km/h), and this 
motion is expected to continue for the next day or so.
 
Maximum sustained winds are near 40 mph (65 km/h) with higher gusts.
Little change in strength is expected today. Weakening is expected
to begin tonight, with Andrea dissipating by Wednesday night.
 
Tropical-storm-force winds extend outward up to 45 miles (75 km)
from the center.
 
The estimated minimum central pressure is 1014 mb (29.95 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
None.
 
 
NEXT ADVISORY
-------------
Next complete advisory at 500 PM AST.
 
$$
Forecaster Jelsema/Blake/Hagen
Link to comment
Share on other sites

1 minute ago, WxWatcher007 said:

On the board

BULLETIN
Tropical Storm Andrea Advisory Number   1
NWS National Hurricane Center Miami FL       AL012025
1100 AM AST Tue Jun 24 2025
 
...ANDREA BECOMES THE FIRST TROPICAL STORM OF THE SEASON IN THE
ATLANTIC...
 
 
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...36.6N 48.9W
ABOUT 1205 MI...1940 KM W OF THE AZORES
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H
PRESENT MOVEMENT...ENE OR 60 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...1014 MB...29.95 INCHES
 
 
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
 
 
DISCUSSION AND OUTLOOK
----------------------
At 1100 AM AST (1500 UTC), the center of Tropical Storm Andrea was
located near latitude 36.6 North, longitude 48.9 West. Andrea is
moving toward the east-northeast near 17 mph (28 km/h), and this 
motion is expected to continue for the next day or so.
 
Maximum sustained winds are near 40 mph (65 km/h) with higher gusts.
Little change in strength is expected today. Weakening is expected
to begin tonight, with Andrea dissipating by Wednesday night.
 
Tropical-storm-force winds extend outward up to 45 miles (75 km)
from the center.
 
The estimated minimum central pressure is 1014 mb (29.95 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
None.
 
 
NEXT ADVISORY
-------------
Next complete advisory at 500 PM AST.
 
$$
Forecaster Jelsema/Blake/Hagen

 Check out the lower case letters on andrea

It says “

Tropical Storm andrea Forecast Discussion

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...