ATL: HANNA - Remnants - Discussion
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- HurricaneAndre2008
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Re: ATL: HANNA - Hurricane - Discussion
Hurricane Mike wrote:Probably near 90 mph now.
90 to 100 mph maybe right now.
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Re: ATL: HANNA - Hurricane - Discussion
Getting 101 knots out of the western eyewall at just under 6,000 feet from the Brownsville radar


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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
Highteeld wrote:Getting 101 knots out of the western eyewall at just under 6,000 feet from the Brownsville radar
https://i.imgur.com/Czn5Mpg.png
Same location is coming in at 99.3 knots from Corpus radar @ 4,500 feet
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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
Looks like the eye will be temporarily obscured by that burst of convection, although there seems to be plenty of time for it to wrap around and have the eye re-open. 85-95 kt at landfall seems to be getting more likely.
Recon is at 93.9W. Not much longer until it arrives.
Recon is at 93.9W. Not much longer until it arrives.
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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.
Re: ATL: HANNA - Hurricane - Discussion
3D shot of it


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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
aspen wrote:Looks like the eye will be temporarily obscured by that burst of convection, although there seems to be plenty of time for it to wrap around and have the eye re-open. 85-95 kt at landfall seems to be getting more likely.
Recon is at 93.9W. Not much longer until it arrives.
I wouldn’t say plenty of time. Three to four hours at most.
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Re: ATL: HANNA - Hurricane - Discussion
updrafts are definitely deeper in the south eyewall
Last edited by Highteeld on Sat Jul 25, 2020 12:21 pm, edited 1 time in total.
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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
wx98 wrote:aspen wrote:Looks like the eye will be temporarily obscured by that burst of convection, although there seems to be plenty of time for it to wrap around and have the eye re-open. 85-95 kt at landfall seems to be getting more likely.
Recon is at 93.9W. Not much longer until it arrives.
I wouldn’t say plenty of time. Three to four hours at most.
Are you talking about the storm arriving at the coast or the plane arriving?
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Re: ATL: HANNA - Hurricane - Discussion
104 knots in the SE eyweall at around 6,800 feet from brownsville radar
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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
Hammy wrote:wx98 wrote:aspen wrote:Looks like the eye will be temporarily obscured by that burst of convection, although there seems to be plenty of time for it to wrap around and have the eye re-open. 85-95 kt at landfall seems to be getting more likely.
Recon is at 93.9W. Not much longer until it arrives.
I wouldn’t say plenty of time. Three to four hours at most.
Are you talking about the storm arriving at the coast or the plane arriving?
I meant there’s not plenty of time for the eye to reopen after the convective burst before landfall.
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- LadyBug72
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Re: ATL: HANNA - Hurricane - Discussion
What time is she supposed to make landfall? I thought the landfall was delayed by the NHC?
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Re: ATL: HANNA - Hurricane - Discussion
40 dbz going up to around 25,000 feet in the SE eyewall as well


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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
wx98 wrote:aspen wrote:Looks like the eye will be temporarily obscured by that burst of convection, although there seems to be plenty of time for it to wrap around and have the eye re-open. 85-95 kt at landfall seems to be getting more likely.
Recon is at 93.9W. Not much longer until it arrives.
I wouldn’t say plenty of time. Three to four hours at most.
Okay, a decent amount of time.
Last edited by aspen on Sat Jul 25, 2020 12:27 pm, edited 1 time in total.
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Irene '11 Sandy '12 Hermine '16 5/15/2018 Derecho Fay '20 Isaias '20 Elsa '21 Henri '21 Ida '21
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: HANNA - Hurricane - Discussion
LadyBug72 wrote:What time is she supposed to make landfall? I thought the landfall was delayed by the NHC?
Radar shows the western part of the eye only 11-12 miles from Padre Island.
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Re: ATL: HANNA - Hurricane - Discussion
By the time it's all said and done, 968mb is looking quite realistic. Should be right at the cusp of Cat. 2. Another note, these overshooting tops might also be indicative of new towers beginning to fill the eastern eye wall and a further tightening up.
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Andy D
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- Cataegis96
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Re: ATL: HANNA - Hurricane - Discussion
Lightning in the eye wall just now.
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Re: ATL: HANNA - Hurricane - Discussion
appreciable lack of symmetry in the eyewall in terms of updraft strength (< 40 dBZ masked out)


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Very useful information on the Dvorak Technique --
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
https://severe.worldweather.wmo.int/TCF ... kBeven.pdf
Re: ATL: HANNA - Hurricane - Discussion
Patiently waiting for recon to fly through those hot towers on the south side...
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