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re: Old
Posted on 8/30/17 at 5:41 am to GEAUXmedic
Posted on 8/30/17 at 5:41 am to GEAUXmedic
I swear the GFS better be on crack....
This is a 48 hour period from Midnight Sept 5th through Sept. 7th

This is a 48 hour period from Midnight Sept 5th through Sept. 7th

Posted on 8/30/17 at 5:48 am to GEAUXmedic
Oh man, that would be terrible. Those people don't need anymore rain. Can't imagine if that area gets caught by the storm coming out of Campeche and them whatever 93L becomes as well.
Posted on 8/30/17 at 5:52 am to rds dc
the euro has 93L tracking much more south than GFS.....GFS has it potentially hitting upper east coast. Euro has this swinging under Florida and looks to be getting into the GOM as a pretty beastly storm...


Posted on 8/30/17 at 5:55 am to tke857
06z GFS has 93L out to sea, not even touching the east coast.
Note: 93L and the potential gulf threat are two different storms.
Note: 93L and the potential gulf threat are two different storms.
Posted on 8/30/17 at 5:58 am to GEAUXmedic
yeah i see that now GFS doesnt even have it hitting the US just floats out to sea.....


Posted on 8/30/17 at 6:03 am to tke857
Given recent events though, I'm not on board with any bullshite the GFS gives.
Posted on 8/30/17 at 6:56 am to GEAUXmedic
@NHC_Atlantic
Advisories will likely be initiated at 11 AM EDT on the low pressure area west of the Cabo Verde Islands. #93L
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Wed Aug 30 2017
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
The National Hurricane Center is issuing advisories on Tropical
Storm Harvey, located over southwestern Louisiana.
1. Satellite images indicate that the low pressure area a couple
hundred miles west of the Cabo Verde Islands has become better
organized overnight, and advisories will likely be initiated at 11
AM EDT on a tropical cyclone. The system is forecast to gradually
intensify and move west-northwestward to westward at about 15 mph
over the tropical Atlantic during the next several days.
* Formation chance through 48 hours...high...near 100 percent.
* Formation chance through 5 days...high...near 100 percent.

Advisories will likely be initiated at 11 AM EDT on the low pressure area west of the Cabo Verde Islands. #93L
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Wed Aug 30 2017
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
The National Hurricane Center is issuing advisories on Tropical
Storm Harvey, located over southwestern Louisiana.
1. Satellite images indicate that the low pressure area a couple
hundred miles west of the Cabo Verde Islands has become better
organized overnight, and advisories will likely be initiated at 11
AM EDT on a tropical cyclone. The system is forecast to gradually
intensify and move west-northwestward to westward at about 15 mph
over the tropical Atlantic during the next several days.
* Formation chance through 48 hours...high...near 100 percent.
* Formation chance through 5 days...high...near 100 percent.

Posted on 8/30/17 at 7:41 am to GEAUXmedic
quote:
Advisories will likely be initiated at 11 AM EDT on the low pressure area west of the Cabo Verde Islands. #93L
Growing increasingly concerned about 93L but still think likely outcome is a recurve.
Posted on 8/30/17 at 8:24 am to rds dc
rds
When are we looking at seeing updates to 93L and the system to pop up into the gulf? What are the timelines looking like on these?
When are we looking at seeing updates to 93L and the system to pop up into the gulf? What are the timelines looking like on these?
Posted on 8/30/17 at 8:27 am to GEAUXmedic
that would be absolutely awful
Posted on 8/30/17 at 8:43 am to rds dc
Couple of things to note, overnight ensemble guidance is now clearly picking up the potential for a homebrew Gulf system. It is also showing ever increasing spread for 93L with more members getting into the Gulf.
The Gulf homebrew system will be slow to organize since it will take time for deep convection to rearrange the PV setup.
The models are going to struggle with 93L. Wave breaking across the North Atlantic is going to spin off some ULLs, not to different than what we saw during 92Ls trip across the Atlantic. Then there is a massive WPAC system that is going to pump a ton of energy into the high latitudes and that always gives the models fits. As that energy is distributed to the downstream waves it will determine the large scale setup across America and the Atlantic as 93L approaches. Stronger Eastern trough and weaker Atlantic ridge closes doors to the Gulf. The reverse certainly causes concern.
The Gulf homebrew system will be slow to organize since it will take time for deep convection to rearrange the PV setup.
The models are going to struggle with 93L. Wave breaking across the North Atlantic is going to spin off some ULLs, not to different than what we saw during 92Ls trip across the Atlantic. Then there is a massive WPAC system that is going to pump a ton of energy into the high latitudes and that always gives the models fits. As that energy is distributed to the downstream waves it will determine the large scale setup across America and the Atlantic as 93L approaches. Stronger Eastern trough and weaker Atlantic ridge closes doors to the Gulf. The reverse certainly causes concern.
Posted on 8/30/17 at 8:45 am to rds dc
i believe 93L is officially Irma now.
Posted on 8/30/17 at 8:54 am to GEAUXmedic
Dude WTF... frick the GFS
Posted on 8/30/17 at 8:56 am to GEAUXmedic
Models this far out are worthless
Dumb to stress over
Dumb to stress over
Posted on 8/30/17 at 9:14 am to Zach Lee To Amp Hill
quote:
@NHC_Atlantic
NHC will be initiating advisories at 11 AM AST on Tropical Storm Irma, located west of the Cabo Verde Islands.
Posted on 8/30/17 at 9:51 am to rds dc
I've seen enough of those old typhoons go north toward Alaska and seeing a cold front rushing down a week later to side with the idea of a recurve. Plus we're getting into September. Storms tracking north of the Antilles seem to get pushed out to sea more often than not.
Posted on 8/30/17 at 9:56 am to Duke
Tropical Storm Irma Advisory Number 1
NWS National Hurricane Center Miami FL AL112017
1100 AM AST Wed Aug 30 2017
...IRMA FORMS OVER THE FAR EASTERN ATLANTIC...
...NO IMMEDIATE THREAT TO LAND...
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...16.4N 30.3W
ABOUT 420 MI...675 KM W OF THE CABO VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES
NWS National Hurricane Center Miami FL AL112017
1100 AM AST Wed Aug 30 2017
...IRMA FORMS OVER THE FAR EASTERN ATLANTIC...
...NO IMMEDIATE THREAT TO LAND...
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...16.4N 30.3W
ABOUT 420 MI...675 KM W OF THE CABO VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES
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