ATL: LAURA - Models

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Keldeo1997
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Re: ATL: INVEST 98L - Models

#621 Postby Keldeo1997 » Tue Aug 18, 2020 11:51 pm

CMC is slowing down and almost stalling to like the GFS
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Re: ATL: INVEST 98L - Models

#622 Postby eastcoastFL » Tue Aug 18, 2020 11:52 pm

HMON starting to get together 45hrs

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Re: ATL: INVEST 98L - Models

#623 Postby eastcoastFL » Tue Aug 18, 2020 11:53 pm

CMC and gfs are almost identical
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Re: ATL: INVEST 98L - Models

#624 Postby sma10 » Tue Aug 18, 2020 11:54 pm

If you took the CMC map at hour 150 verbatim ... every square inch of the Gulf from Marco Island, FL to Brownsville, TX would be under some kind of watch/warning
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Re: ATL: INVEST 98L - Models

#625 Postby sma10 » Tue Aug 18, 2020 11:55 pm

eastcoastFL wrote:CMC and gfs are almost identical


The CMC destroys New Orleans
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Re: ATL: INVEST 98L - Models

#626 Postby eastcoastFL » Tue Aug 18, 2020 11:57 pm

HMON picking up steam at 54hrs, starting to wrap up

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Re: ATL: INVEST 98L - Models

#627 Postby eastcoastFL » Tue Aug 18, 2020 11:58 pm

sma10 wrote:
eastcoastFL wrote:CMC and gfs are almost identical


The CMC destroys New Orleans


You mean rain wise?
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Re: ATL: INVEST 98L - Models

#628 Postby sma10 » Wed Aug 19, 2020 12:01 am

eastcoastFL wrote:
sma10 wrote:
eastcoastFL wrote:CMC and gfs are almost identical


The CMC destroys New Orleans


You mean rain wise?


20" of rain and hurricane winds for 24 hrs .. yikes
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Re: ATL: INVEST 98L - Models

#629 Postby eastcoastFL » Wed Aug 19, 2020 12:02 am

sma10 wrote:
eastcoastFL wrote:
sma10 wrote:
The CMC destroys New Orleans


You mean rain wise?


20" of rain and hurricane winds for 24 hrs .. yikes


That stall before it moves on shore would probably bring a good amount of rain to parts of the city just with the bands passing through for days
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Re: ATL: INVEST 98L - Models

#630 Postby Fancy1001 » Wed Aug 19, 2020 12:07 am

Can someone post a picture of the 00z model intensity guidance from tropical tidbits.
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Re: ATL: INVEST 98L - Models

#631 Postby sma10 » Wed Aug 19, 2020 12:08 am

GFS ensemble, looks like majority of members pass N of islands
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Re: ATL: INVEST 98L - Models

#632 Postby WeatherEmperor » Wed Aug 19, 2020 12:10 am

Looks loke the GFS Ensemble Mean has 98L right over South Florida

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Re: ATL: INVEST 98L - Models

#633 Postby SouthFLTropics » Wed Aug 19, 2020 12:12 am

Practically every GEFS Ensemble clears the GA to the North. There’s definitely some disagreement with the operational. We need some Upper Level Flight Data. Gotta have more recon baby!!! Any word when the G-IV might go out?


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Re: ATL: INVEST 98L - Models

#634 Postby USTropics » Wed Aug 19, 2020 12:13 am

Fancy1001 wrote:Can someone post a picture of the 00z model intensity guidance from tropical tidbits.


Note those are HWRF/HMON/GFS interpreted from 18z (not the current 00z run):
Image
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Re: ATL: INVEST 98L - Models

#635 Postby caneseddy » Wed Aug 19, 2020 12:16 am

So the takeaway from tonight's runs so far is the following:

1. HP built in solidly all to the way to the Gulf Coast, preventing any OTS tracks
2. Conditions are ripe for intensification north of the islands all the way to the Gulf (note that even the GFS and CMC which take 98L through the islands intensify it when they emerge into the Straits and then become hurricanes in the Gulf (if they stayed north of the islands, I'd bet they would be hurricanes in the Bahamas)
3. Any impact on the US would be early next week (Monday-Tuesday timeframe)

Sit back and enjoy the ride

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Re: ATL: INVEST 98L - Models

#636 Postby CrazyC83 » Wed Aug 19, 2020 12:22 am

ICON would be a repeat of the 1935 hurricane, hopefully not at the same intensity.
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Re: ATL: INVEST 98L - Models

#637 Postby caneseddy » Wed Aug 19, 2020 12:24 am

HMON further south than previous run but still goes north of Puerto Rico heading WNW with the center passing between Virgin Gorda and The Settlement as a strong TS
Last edited by caneseddy on Wed Aug 19, 2020 12:27 am, edited 1 time in total.
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Re: ATL: INVEST 98L - Models

#638 Postby EquusStorm » Wed Aug 19, 2020 12:26 am

Some of these runs are looking... interesting for the AL coast. Both for 97L and 98L. This is looking like a very ominous season for the Gulf Coast
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Re: ATL: INVEST 98L - Models

#639 Postby sma10 » Wed Aug 19, 2020 12:32 am

CrazyC83 wrote:ICON would be a repeat of the 1935 hurricane, hopefully not at the same intensity.


God forbid!

Also, would be significantly larger. 1935 was very small sized
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Re: ATL: INVEST 98L - Models

#640 Postby gfsperpendicular » Wed Aug 19, 2020 12:43 am

King CMC agrees with the GFS about a potential stall in the GoM. Looks like large left shifts for both?
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