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Tropical Hurricane Dorian

Notice that at least several of the most recent Euro runs have him get to almost the western tip of Grand Bahama Island before the NNW turn. That’s about 35 miles west of where he is now. I want to see if he resumes westward motion to go close to those 35 miles west. If he instead is about as far west as he’s going to get on that island, then his actual track will clearly be east of these Euro runs in that area, which should have good implications for FL and GA at the least and probably also for lower SC. Nowcasting is more important than ever at this critical part of the track!
This would be great news for you and Phil, and all those along the Fl/Ga coast and as long as the path followed suit with the recurve this would be good news for all along the coast even up here. My only concern would be if it resumed a more northern motion before recurve leaving a more intact stronger system close to the coast of SC and the fragile OBX. Lots to watch
 
This is nerve wrecking not knowing what to do this close out. We already have evacuations here in Myrtle Beach for those right on the coast just dont know what to do inland.
 
It's a rumor since it didn't come out of his mouth but Josh supposedly is shaken up but okay.

I don't think we talked about him as much but Jim Edds is also okay. He's just going to be stuck for a few days however.



If Dorian starts chugging NNW at the end of the day without getting towards the end of Grand Bahama that's going to be great news.
 
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Talking about Josh (ICyclone). Sure all communications are down so it likely will be some time before we will know anything

I just read elsewhere that he’s really shaken up but apparently ok. But this is only fwiw because this is only second hand info from second hand info rather than directly from him. So, hope he’s ok. That being said, when chasers like him take these crazy chances, this may sound cold but the harsh reality is that they are choosing to take a chance on serious consequences as nobody makes them do these things. I can’t at all fathom taking such a chance on my precious life to do this sort of thing. To me it is borderline insane.
 
It's a rumor since it didn't come out of his mouth but Josh supposedly is shaken up but okay.

I don't think we talked about him as much but Jim Edds is also okay. He's just going to be stuck for a few days however.



If Dorian starts chugging NE at the end of the day without getting towards the end of Grand Bahama that's going to be great news.

He isn't supposed to even go NE until way up the FL coast.
 
Seeing some saying ERC is almost complete. Can someone verify?
 
SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...26.8N 78.3W
ABOUT 30 MI...50 KM NE OF FREEPORT GRAND BAHAMA ISLAND
ABOUT 110 MI...180 KM E OF WEST PALM BEACH FLORIDA
MAXIMUM SUSTAINED WINDS...155 MPH...250 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 1 MPH...2 KM/H
MINIMUM CENTRAL PRESSURE...922 MB...27.23 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

The Storm Surge Warning has been extended northward along the
east coast of Florida to the Flagler/Volusia County Line.

The Storm Surge Watch has been extended northward along the Georgia
coast to the Savannah River.

The Hurricane Warning along the east coast of Florida has been
extended northward to the Flagler/Volusia County Line.

The Hurricane Watch has been extended northward to Altamaha Sound
Georgia.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Storm Surge Warning is in effect for...
* Lantana to the Flagler/Volusia County Line

A Storm Surge Watch is in effect for...
* North of Deerfield Beach to south of Lantana
* Flagler/Volusia County Line to the Savannah River

A Hurricane Warning is in effect for...
* Grand Bahama and the Abacos Islands in the northwestern Bahamas
* Jupiter Inlet to the Flagler/Volusia County Line

A Hurricane Watch is in effect for...
* North of Deerfield Beach to Jupiter Inlet
* Flagler/Volusia County Line to the Altamaha Sound Georgia

A Tropical Storm Warning is in effect for...
* North of Deerfield Beach to Jupiter Inlet

A Tropical Storm Watch is in effect for...
* North of Golden Beach to Deerfield Beach
* Lake Okeechobee

A Storm Surge Warning means there is a danger of life-threatening
inundation, from rising water moving inland from the coastline,
during the next 36 hours in the indicated locations. For a
depiction of areas at risk, please see the National Weather
Service Storm Surge Watch/Warning Graphic, available at
hurricanes.gov. This is a life-threatening situation. Persons
located within these areas should take all necessary actions to
protect life and property from rising water and the potential for
other dangerous conditions. Promptly follow evacuation and other
instructions from local officials.

A Storm Surge Watch means there is a possibility of life-
threatening inundation, from rising water moving inland from the
coastline, in the indicated locations during the next 48 hours.

A Hurricane Warning means that hurricane conditions are expected
somewhere within the warning area. Preparations to protect life and
property should be rushed to completion.

A Hurricane Watch means that hurricane conditions are possible
within the watch area. A watch is typically issued 48 hours
before the anticipated first occurrence of tropical-storm-force
winds, conditions that make outside preparations difficult or
dangerous.

A Tropical Storm Warning means that tropical storm conditions are
expected within the warning area within 36 hours.

A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, generally within 48 hours.

Interests elsewhere along southeast coast of the United States
should continue to monitor the progress of Dorian, as additional
watches may be required later today.

For storm information specific to your area in the United
States, including possible inland watches and warnings, please
monitor products issued by your local National Weather Service
forecast office. For storm information specific to your area
outside of the United States, please monitor products issued by
your national meteorological service.
 
First post: I have been watching the mimics in motion(last 24 hours loop). I can see the effects on the storm track that land interaction causes plus what appears to be the start of erc . Did the land interaction cause this or break up the erc?
 
So as it goes thru ERC it will increase in size correct? Also, will it restrengthen once ERC is complete or will the stall keep it down as a 4?
 
The interaction of the Bahamas with Dorian did little to it's strength, the Islands are very small in size and relatively flat. Dorian is most likely weakening somewhat due to an ERC and maybe some minimal weakening from the Bahamas.
 
Hurricane Dorian Discussion Number 37
NWS National Hurricane Center Miami FL AL052019
1100 AM EDT Mon Sep 02 2019

Satellite and radar imagery show that Dorian is moving very slowly
over Grand Bahama Island this morning. The hurricane remains quite
symmetric and still exhibits a very well-defined eye, but there is
somewhat less evidence of concentric eyewalls in Bahamas radar
imagery. Satellite intensity estimates from UW/CIMSS, SAB, and
TAFB are slightly lower this morning, and the initial intensity has
been reduced to 135 kt. As Dorian moves very slowly during the
next 24 hours, some upwelling in the deeper waters around the
Bahamas could cause some gradual weakening. After that time, the
hurricane is expected to experience a gradual increase in
southwesterly shear, which should lead to a slow decrease in wind
speed. However, Dorian is forecast to remain a very powerful
hurricane while it moves near the southeastern United States coast.
The NHC intensity forecast is close to the statistical guidance
during the first day or so, then near the HFIP corrected consensus
model later in the period.

As anticipated, the ridge to the north of the storm has weakened
and the eye of Dorian has only been inching westward this morning.
The hurricane is expected to drift westward or west-northwestward
over the next 24 hours, which will cause a prolonged period of
devastating winds and storm surge over Grand Bahama Island. By late
Tuesday, the weakness in the ridge becomes more pronounced and
Dorian should turn northwestward near the east coast of the Florida.
By day 3, the hurricane is expected to make a northeastward turn
ahead of a broad mid-latitude trough. The overall track envelope
has not changed much, and little adjustment to the previous NHC
forecast was required.

It cannot be stressed enough that only a small deviation to the
left of the NHC forecast could bring the core of the extremely
dangerous hurricane onshore of the Florida east coast within the
hurricane warning area. In addition, Dorian's wind field is
predicted to expand, which would bring hurricane-force winds closer
to the east coast of Florida even if the track does change.
 
First post: I have been watching the mimics in motion(last 24 hours loop). I can see the effects on the storm track that land interaction causes plus what appears to be the start of erc . Did the land interaction cause this or break up the erc?
You could make a case the interaction with the Bahamas is what caused it. The eyewall was incredibly stable until it hit the island

Sent from my SM-G975U using Tapatalk
 
The interaction of the Bahamas with Dorian did little to it's strength, the Islands are very small in size and relatively flat. Dorian is most likely weakening somewhat due to an ERC and maybe some minimal weakening from the Bahamas.

I think it is also from what almost has to be cooling by at least several degrees of SSTs in and around there from the very warm ~30C SSTs prior to the storm. After many hours of rain cooled air to well below 30C and no sunshine, the waters almost can’t remain that warm.
 
I think it is also from what almost has to be cooling by at least several degrees of SSTs in and around there from the very warm ~30C SSTs prior to the storm. After many hours of rain cooled air to well below 30C and no sunshine, the waters almost can’t remain that warm.
NHC agrees with you.....
As Dorian moves very slowly during the
next 24 hours, some upwelling in the deeper waters around the
Bahamas could cause some gradual weakening.
 
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