EPAC: INVEST 90E

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Kingarabian
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Re: EPAC: INVEST 90E

#21 Postby Kingarabian » Fri Jan 21, 2022 12:42 am

Sciencerocks wrote:https://imagizer.imageshack.com/img923/5493/hHRIFt.gif

I've never seen the nhc upgrade a subtropical storm in the eastern pacific ocean east of 140w. I can't remember it at the very least.

So it comes as no surprise that the numbers are going down.


I don't think they classify systems that are of sub tropical origin at all in the EPAC.
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Re: EPAC: INVEST 90E

#22 Postby Yellow Evan » Fri Jan 21, 2022 2:16 am

Kingarabian wrote:
Sciencerocks wrote:https://imagizer.imageshack.com/img923/5493/hHRIFt.gif

I've never seen the nhc upgrade a subtropical storm in the eastern pacific ocean east of 140w. I can't remember it at the very least.

So it comes as no surprise that the numbers are going down.


I don't think they classify systems that are of sub tropical origin at all in the EPAC.


CPHC doesn’t per policy but the NHC hypothetically could and did explicitly note the possibility of subtropical genesis with this one.
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Re: EPAC: INVEST 90E

#23 Postby AlphaToOmega » Fri Jan 21, 2022 5:40 am

Yellow Evan wrote:
Kingarabian wrote:
Sciencerocks wrote:https://imagizer.imageshack.com/img923/5493/hHRIFt.gif

I've never seen the nhc upgrade a subtropical storm in the eastern pacific ocean east of 140w. I can't remember it at the very least.

So it comes as no surprise that the numbers are going down.


I don't think they classify systems that are of sub tropical origin at all in the EPAC.


CPHC doesn’t per policy but the NHC hypothetically could and did explicitly note the possibility of subtropical genesis with this one.


There is always post-season analysis; the NHC could choose to classify this system if it felt it fit the criteria.
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Re: EPAC: INVEST 90E

#24 Postby cycloneye » Fri Jan 21, 2022 10:29 am

Special Tropical Weather Outlook
NWS National Hurricane Center Miami FL
550 AM PST Fri Jan 21 2022

For the eastern North Pacific...east of 140 degrees west longitude:

Special Tropical Weather Outlook issued to update information on
the area of low pressure located well to the east-northeast of
Hawaii.

Showers and thunderstorms have decreased and become less organized
in association with an area of low pressure located a little more
than 1000 miles east-northeast of Hilo, Hawaii. This system is
expected to move westward into increasingly unfavorable
environmental conditions during the next day or so, and development
into a subtropical or tropical cyclone is unlikely, although the
low is still producing strong winds on its north side. See High
Seas Forecasts issued by the National Weather Service for more
information.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...10 percent.

The next Special Tropical Weather Outlook on this system will be
issued by 2 PM PST today, or earlier if conditions warrant.

$$
Forecaster Cangialosi
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Re: EPAC: INVEST 90E

#25 Postby cycloneye » Fri Jan 21, 2022 1:06 pm

Is over but was nice to have a system like this in January.

Image
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Re: EPAC: INVEST 90E

#26 Postby wxman57 » Fri Jan 21, 2022 2:19 pm

NHC didn't even mention this system until it had already peaked and convection was decreasing. Just a curiosity.

http://wxman57.com/images/itsdeadjim.jpg

Image
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Re: EPAC: INVEST 90E

#27 Postby AlphaToOmega » Fri Jan 21, 2022 3:14 pm

This will not be classified as of now. Whether or not it gets classified in post-season analysis, it would mean squat for the 2022 Pacific Hurricane Season. We are still in the 2021-2022 winter after all.
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Re: EPAC: INVEST 90E

#28 Postby cycloneye » Fri Jan 21, 2022 3:34 pm

Special Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PST Fri Jan 21 2022

For the eastern North Pacific...east of 140 degrees west longitude:

Special Tropical Weather Outlook issued to update information on
the area of low pressure located well to the east-northeast of
Hawaii.

1. Shower activity is limited in association with a broad area of low
pressure located about 1000 miles east-northeast of Hilo, Hawaii.
This system is moving westward into hostile environmental conditions
and development into a subtropical or tropical cyclone is not
expected. For more information on this system, see High Seas
Forecasts issued by the National Weather Service.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...near 0 percent.

This is the last Special Tropical Weather Outlook that will be
issued on this system. During the remainder of the off-season,
Special Tropical Weather Outlooks will be issued as conditions
warrant. Routine issuance of the Tropical Weather Outlook will
resume on May 15.

Forecaster Cangialosi
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Re: EPAC: INVEST 90E (January 2022)

#29 Postby Iceresistance » Fri Jan 21, 2022 3:58 pm

It never became a Named system, but WOW!
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