ATL: IOTA - Remnants - Discussion
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Re: ATL: IOTA - Hurricane - Discussion
It does look like it *may* have gone through an eyewall meld, the eye was wobbling and rotating around, but now a slightly larger eye is clearing out and tops are cooling again
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Re: ATL: IOTA - Hurricane - Discussion
supercane4867 wrote:skyline385 wrote:Well this was a weak pass
It had 2 passes of 140kt+ SFMR before that so one pass doesn’t mean much
Yeah. I think upgrading to Cat 5 is the right call. Even if it only lasts for a single advisory, to me it definitely has enough evidence for 140kts
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B.S Meteorology, University of Oklahoma '25
Please refer to the NHC, NWS, or SPC for official information.
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Re: ATL: IOTA - Hurricane - Discussion
Looks like at the current rate of motion we have about 8 or 9 hours until landfall.
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Re: ATL: IOTA - Hurricane - Discussion
Man it really is hard to believe we're talking about a Cat 5 hurricane during the 2nd half of November!!
I'm confident that this really is a 5, a sub 920 mb pressure should be Cat 5... Andrew was 922 mb for comparison. A 917 is likely Cat 5... hopefully they do make the call, because I'm really getting worried that 2020 will try even harder for that C5 with Kappa at this rate next week
Give 2020 the bone already!!
I'm confident that this really is a 5, a sub 920 mb pressure should be Cat 5... Andrew was 922 mb for comparison. A 917 is likely Cat 5... hopefully they do make the call, because I'm really getting worried that 2020 will try even harder for that C5 with Kappa at this rate next week

Give 2020 the bone already!!

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Re: ATL: IOTA - Hurricane - Discussion
Still at 920 MB

Is that an error on the N eyewall drop?


Is that an error on the N eyewall drop?

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Bill 2015 & Beta 2020
Winter 2020-2021
All observations are in Tecumseh, OK unless otherwise noted.
Winter posts are focused mainly for Oklahoma & Texas.
Take any of my forecasts with a grain of salt, refer to the NWS, SPC, and NHC for official information
Never say Never with weather! Because ANYTHING is possible!
Winter 2020-2021

All observations are in Tecumseh, OK unless otherwise noted.
Winter posts are focused mainly for Oklahoma & Texas.
Take any of my forecasts with a grain of salt, refer to the NWS, SPC, and NHC for official information
Never say Never with weather! Because ANYTHING is possible!
Re: ATL: IOTA - Hurricane - Discussion
Iceresistance wrote:Still at 920 MB
https://www.tropicaltidbits.com/recon/recon_AF303-0631A-IOTA_dropsonde12_20201116-1412.png
Is that an error on the N eyewall drop?
https://www.tropicaltidbits.com/recon/recon_AF303-0631A-IOTA_dropsonde13_20201116-1414.png
Look at those 155 kt winds just a little bit above the surface. It’s possible they could start mixing down if/when the eye fully clears out.
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I am only a meteorology enthusiast who knows a decent amount about tropical cyclones. Look to the professional mets, the NHC, or your local weather office for the best information.
I am only a meteorology enthusiast who knows a decent amount about tropical cyclones. Look to the professional mets, the NHC, or your local weather office for the best information.
Re: ATL: IOTA - Hurricane - Discussion
...IOTA BECOMES A CATEGORY 5 HURRICANE...
...FORECAST TO BRING CATASTROPHIC WINDS, LIFE-THREATENING STORM
SURGE, AND TORRENTIAL RAINFALL TO CENTRAL AMERICA...
SUMMARY OF 1000 AM EST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...13.5N 82.0W
ABOUT 40 MI...65 KM W OF ISLA DE PROVIDENCIA COLOMBIA
ABOUT 100 MI...160 KM ESE OF PUERTO CABEZAS NICARAGUA
MAXIMUM SUSTAINED WINDS...160 MPH...260 KM/H
PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...917 MB...27.08 INCHES
...FORECAST TO BRING CATASTROPHIC WINDS, LIFE-THREATENING STORM
SURGE, AND TORRENTIAL RAINFALL TO CENTRAL AMERICA...
SUMMARY OF 1000 AM EST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...13.5N 82.0W
ABOUT 40 MI...65 KM W OF ISLA DE PROVIDENCIA COLOMBIA
ABOUT 100 MI...160 KM ESE OF PUERTO CABEZAS NICARAGUA
MAXIMUM SUSTAINED WINDS...160 MPH...260 KM/H
PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...917 MB...27.08 INCHES
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Re: ATL: IOTA - Hurricane - Discussion
Aight Season’s over now. 2020 got it’s Cat. 5.
I’m going to bed now!
I’m going to bed now!
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Re: ATL: INVEST 98L - Discussion
CyclonicFury wrote:The fact that this could be "Hurricane Iota" is something I never would have imagined. We'll see if the "I curse" also applies to Greek letters.
sometimes you just gotta really wonder if there's something more to these coincidences! The I-curse continues... with the storm whose name, if I'm not mistaken, literally means the letter 'I'.
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Georges '98, Irene '99, Frances '04, Jeanne '04, Katrina '05, Wilma '05, Gustav '08, Isaac '12, Matthew '16, Florence '18, Michael '18, Ian '22
Re: ATL: IOTA - Hurricane - Discussion
Forecast to peak at 145kt.
FORECAST POSITIONS AND MAX WINDS
INIT 16/1500Z 13.5N 82.0W 140 KT 160 MPH
12H 17/0000Z 13.7N 83.2W 145 KT 165 MPH
24H 17/1200Z 14.0N 84.8W 75 KT 85 MPH...INLAND
36H 18/0000Z 14.1N 86.5W 40 KT 45 MPH...INLAND
48H 18/1200Z 13.9N 88.4W 30 KT 35 MPH...INLAND
60H 19/0000Z...DISSIPATED
INIT 16/1500Z 13.5N 82.0W 140 KT 160 MPH
12H 17/0000Z 13.7N 83.2W 145 KT 165 MPH
24H 17/1200Z 14.0N 84.8W 75 KT 85 MPH...INLAND
36H 18/0000Z 14.1N 86.5W 40 KT 45 MPH...INLAND
48H 18/1200Z 13.9N 88.4W 30 KT 35 MPH...INLAND
60H 19/0000Z...DISSIPATED
Last edited by Owasso on Mon Nov 16, 2020 9:57 am, edited 1 time in total.
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Re: ATL: IOTA - Hurricane - Discussion
There it is, it tried multiple times but it looks like 2020 simply would not quit until it got its cat 5. And maybe this isn't even its peak, let's see what the next recon finds in 3 - 4 hours. If it were up to me I'd be all for a rapid collapse of Iota before landfall, but I'm afraid that Iota might just keep going. This is gonna cause so much destruction in CA.
Last edited by kevin on Mon Nov 16, 2020 9:58 am, edited 3 times in total.
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Re: ATL: IOTA - Hurricane - Discussion
Ok 2020, you did it!!.... now please weaken Iota for Central America's sake, and abort any future plans with Kappa.
Man, I'm in awe, what a hell of a November we're having!! This is truly historic folks.
Man, I'm in awe, what a hell of a November we're having!! This is truly historic folks.

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Re: ATL: IOTA - Hurricane - Discussion
Let's try not to come off as too celebratory here. We're all excited that 2020 produced a Category 5, but a lot of people are in serious danger from this storm right now.
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Re: ATL: IOTA - Hurricane - Discussion
ClarCari wrote:Aight Season’s over now. 2020 got it’s Cat. 5.
I’m going to bed now!
Well, except she's not done yet

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Re: ATL: IOTA - Hurricane - Discussion
Would you or anyone else mind providing a link to this and/or other radars in Nicaragua, Honduras, or Guatemala? Thank you in advance.
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The posts in this forum are NOT official forecasts and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
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Re: ATL: IOTA - Hurricane - Discussion
Unreal. Didn't think I'd live to see the day when that happened again but here we are. Absolutely ridiculous season.
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Not a meteorologist, in fact more of an idiot than anything. You should probably check with the NHC or a local NWS office for official information.
Not a meteorologist, in fact more of an idiot than anything. You should probably check with the NHC or a local NWS office for official information.
Re: ATL: IOTA - Hurricane - Discussion
ClarCari wrote:Aight Season’s over now. 2020 got it’s Cat. 5.
I’m going to bed now!
Same, I stayed up all night and almost all morning for this. At least it was not anticlimactic
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Re: ATL: IOTA - Hurricane - Discussion
LarryWx wrote:
Would you or anyone else mind providing a link to this and/or other radars in Nicaragua, Honduras, or Guatemala? Thank you in advance.
But most of the radars there are gone
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Bill 2015 & Beta 2020
Winter 2020-2021
All observations are in Tecumseh, OK unless otherwise noted.
Winter posts are focused mainly for Oklahoma & Texas.
Take any of my forecasts with a grain of salt, refer to the NWS, SPC, and NHC for official information
Never say Never with weather! Because ANYTHING is possible!
Winter 2020-2021

All observations are in Tecumseh, OK unless otherwise noted.
Winter posts are focused mainly for Oklahoma & Texas.
Take any of my forecasts with a grain of salt, refer to the NWS, SPC, and NHC for official information
Never say Never with weather! Because ANYTHING is possible!
Re: ATL: IOTA - Hurricane - Discussion
I mean just look at this timeline, it's just surreal. 4 out of the last 6 storms were major hurricanes.


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Re: ATL: IOTA - Hurricane - Discussion
kevin wrote:I mean just look at this timeline, it's just surreal. 4 out of the last 6 storms were major hurricanes.
https://i.imgur.com/uO6CpkK.png
As Phil K said, this season bruteforced its way to hyperactive status.
It feels like with Laura, Delta, Eta and now Iota that it also brute forced its way to a cat-5 through sheer numbers.
Definately looks more like a WPAC season, especially with the late season flurry of hurricanes which you often see in the WPAC.
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Personal Forecast Disclaimer:
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products
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