ATL: ISAIAS - Post-Tropical - Discussion

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eastcoastFL
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Re: ATL: ISAIAS - Hurricane - Discussion

#2661 Postby eastcoastFL » Fri Jul 31, 2020 4:19 am

sponger wrote:
eastcoastFL wrote:
Kat5 wrote:I’m starting to see the NW movement now on IR.


I can’t really tell. It’s hard to see where the center is. The entire mass it’s self still seems to be on a wnw heading to me.


It is quite a mess. Visible should give some clarity when the sun comes up.


It would be nice if this guy could clear out an eye and finally make a center easier to follow. This has been one of the hardest storms in recent memory to get grasp on the center.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2662 Postby GCANE » Fri Jul 31, 2020 4:21 am

jlauderdal wrote:
GCANE wrote:Amazing how the island really tightened up the core.

https://i.imgur.com/RHaNgAS.gif
the setup was near perfect with a shallow system, forward speed was fast, the "center" didn't go over the high mountains, the system was able to continue getting energy from the south and se...last night the inflow did get a choked off a little but that was over in a few hours..i had pointed out a couple of days ago that weakening isn't the default around hispanola and here we are....lets also not forget about the unreliability shear forecasts, there is real potential of a major hurricane in the next 48 hours


Yup, spot on, agree 100%
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Re: ATL: ISAIAS - Hurricane - Discussion

#2663 Postby eastcoastFL » Fri Jul 31, 2020 4:22 am

GCANE wrote:
eastcoastFL wrote:
GCANE wrote:Latest wind-field analysis based on the last recon run.

https://i.imgur.com/0YxfbRF.gif


Been consolidating quite a bit the past 24 hrs. Went from TS winds 325 miles out to 205 miles out. Do you expect the wind field to shrink more as it intensifies?


Land interaction had a lot to do with the change in wind field.
Hard to say what will happen next with intensity and radius of maximum winds given the incorrect data in the global models.
I don't think they ran any high altitude drop missions yet.
Almost too late if they want to get accurate forecasts for the coast.
The hurricane models appeared to have worked better with Hanna.
I am going to take a look at them.



I was looking at some when I got up an hour ago. The 00z HWRF made landfall in Sfl and came all the way to the center of the state as a weak 998mb storm

Hmon stays off shore and bombs out before hitting NC at 950mb
Last edited by eastcoastFL on Fri Jul 31, 2020 4:23 am, edited 1 time in total.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2664 Postby Hurricane Mike » Fri Jul 31, 2020 4:22 am

Morning Video Update on Hurricane Isaias
https://www.youtube.com/watch?v=8l2I94JxsS4
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Re: ATL: ISAIAS - Hurricane - Discussion

#2665 Postby GCANE » Fri Jul 31, 2020 4:23 am

eastcoastFL wrote:
GCANE wrote:
eastcoastFL wrote:
Been consolidating quite a bit the past 24 hrs. Went from TS winds 325 miles out to 205 miles out. Do you expect the wind field to shrink more as it intensifies?


Land interaction had a lot to do with the change in wind field.
Hard to say what will happen next with intensity and radius of maximum winds given the incorrect data in the global models.
I don't think they ran any high altitude drop missions yet.
Almost too late if they want to get accurate forecasts for the coast.
The hurricane models appeared to have worked better with Hanna.
I am going to take a look at them.



I was looking at some when I got up an hour ago. The 00z HWRF made landfall in Sfl and came all the way to the center of the state as a weak 998mb storm

Hmon stays off shore and bombs out before hitting NC at 950mb


Thanks
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Re: ATL: ISAIAS - Hurricane - Discussion

#2666 Postby jlauderdal » Fri Jul 31, 2020 4:24 am

sponger wrote:
CFLHurricane wrote:
eastcoastFL wrote:just got this friendly local alert... guess I’ll be getting that generator this morning


THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL
FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY:
Potential for wind 58 to 73 mph
- The wind threat has remained nearly steady from
the previous assessment.
- PLAN: Plan for dangerous wind of equivalent
strong tropical storm force.
- PREPARE: Remaining efforts to protect life and
property should be completed as soon as
possible. Prepare for significant wind damage.
- ACT: Move to safe shelter before the wind
becomes hazardous.

- Emergency plans should include a reasonable threat
as depicted on the left.


You should have a generator & other hurricane supplies already regardless of Isaias. Just sayin.


Still have my 2004 Frances, Jeane, Wilma, Matthew, and Irma Troy Bilt 5500 generator and six empty gas cans ready to go. It is now down to the point where my supply list this storm was 5 flashlights, a roll of duct tape, and two bags of Charcoal.


2004 was the year I purchased my genny, the vetarns on this board know all about that genny, its come in handy many times to deflect systems from sfl and it looks like it worked again.. :D
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Re: ATL: ISAIAS - Hurricane - Discussion

#2667 Postby GCANE » Fri Jul 31, 2020 4:28 am

AF304 in the air now and climbing. Miss Piggy getting close and descending.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2668 Postby eastcoastFL » Fri Jul 31, 2020 4:29 am

jlauderdal wrote:
sponger wrote:
CFLHurricane wrote:
You should have a generator & other hurricane supplies already regardless of Isaias. Just sayin.


Still have my 2004 Frances, Jeane, Wilma, Matthew, and Irma Troy Bilt 5500 generator and six empty gas cans ready to go. It is now down to the point where my supply list this storm was 5 flashlights, a roll of duct tape, and two bags of Charcoal.


2004 was the year I purchased my genny, the vetarns on this board know all about that genny, its come in handy many times to deflect systems from sfl and it looks like it worked again.. :D


Did you buy it before or after the storm? I was a new Floridian at the time. Got mine after the storm at a Home Depot with no power itself where they let 1 person in the store at a time and escorted you around. That was right after Frances thankfully we were ready for Jeanne. Hopefully your generator keeps this one at bay. I figure if I go spend $1k this morning it will surely keep the storm far far away.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2669 Postby GCANE » Fri Jul 31, 2020 4:33 am

Greater Inagua maybe doing the same thing as Hispaniola.
New tower appears to be beginning to fire on the north shore.
Makes sense with the wind field coming from the NE and converging on the coast and the fact Isaias is much more compact.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2670 Postby lando » Fri Jul 31, 2020 4:37 am

Dominican Republic has been in a major drought for years. I’m sure this helped
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Re: ATL: ISAIAS - Hurricane - Discussion

#2671 Postby eastcoastFL » Fri Jul 31, 2020 4:38 am

Image

Most of the models seem to keep intensity at Cat 1 in the near term but for some reason the NHC is predicting a Cat 2 by tomorrow at 100mph... am I missing the reasoning?
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Re: ATL: ISAIAS - Hurricane - Discussion

#2672 Postby DestinHurricane » Fri Jul 31, 2020 4:43 am

Is it going to miss or barley scrape Inagua to the south? That would be south of all guidance and the NHC.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2673 Postby AdamFirst » Fri Jul 31, 2020 4:44 am

06z GFS shifts closer to the FL coast in the near term. Track analog would be similar to Matthew.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2674 Postby eastcoastFL » Fri Jul 31, 2020 4:45 am

DestinHurricane wrote:Is it going to miss or barley scrape Inagua to the south? That would be south of all guidance and the NHC.


Looks that way. The current gfs that’s running is also a little more south and west also.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2675 Postby eastcoastFL » Fri Jul 31, 2020 4:45 am

AdamFirst wrote:06z GFS shifts closer to the FL coast in the near term. Track analog would be similar to Matthew.


Eerily similar to Matthew minus the intensity... for now at least
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Re: ATL: ISAIAS - Hurricane - Discussion

#2676 Postby jlauderdal » Fri Jul 31, 2020 4:47 am

eastcoastFL wrote:
jlauderdal wrote:
sponger wrote:
Still have my 2004 Frances, Jeane, Wilma, Matthew, and Irma Troy Bilt 5500 generator and six empty gas cans ready to go. It is now down to the point where my supply list this storm was 5 flashlights, a roll of duct tape, and two bags of Charcoal.


2004 was the year I purchased my genny, the vetarns on this board know all about that genny, its come in handy many times to deflect systems from sfl and it looks like it worked again.. :D


Did you buy it before or after the storm? I was a new Floridian at the time. Got mine after the storm at a Home Depot with no power itself where they let 1 person in the store at a time and escorted you around. That was right after Frances thankfully we were ready for Jeanne. Hopefully your generator keeps this one at bay. I figure if I go spend $1k this morning it will surely keep the storm far far away.
Bought it after the season...two separate trips to hotels was enough for the family...bought one with 8500 starting watts with 6000 running watts...have only used it three times but it was well worth it to have a AC in the bedroom, refrigerator, etc and now with LED lightbulbs there is power to spare. I also have 10 five gallon gas cans so I can go 5 days. There is no point in having a generator and not being able to be sustained for at least 3. I understand finances are an issue for many people but try and go 5, at least.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2677 Postby StormingB81 » Fri Jul 31, 2020 4:47 am

I guess we can expect a west shift in the track come 8am with the GFS and EURO both west on the latest runs
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Re: ATL: ISAIAS - Hurricane - Discussion

#2678 Postby NDG » Fri Jul 31, 2020 4:48 am

With the latest Euro and latest 06z GFS trending westward, Hurricane Watches if not warnings will have to go up for the FL east coast soon.
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Re: ATL: ISAIAS - Hurricane - Discussion

#2679 Postby GCANE » Fri Jul 31, 2020 4:48 am

ADT has the center just off the south shore of Greater Inagua
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Re: ATL: ISAIAS - Hurricane - Discussion

#2680 Postby DestinHurricane » Fri Jul 31, 2020 4:49 am

StormingB81 wrote:I guess we can expect a west shift in the track come 8am with the GFS and EURO both west on the latest runs

Will have to wait until 11. They do not change tracks at intermediate advisories.
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