NATL: MELISSA - Aftermath - Discussion: Josh Morgerman video of Melissa is up
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Re: NATL: MELISSA - Hurricane - Discussion
So far 97kts FL winds and 970.8mb extrap, supports 85 and almost 90kts.
Last edited by Travorum on Sat Oct 25, 2025 5:56 pm, edited 1 time in total.
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Re: NATL: MELISSA - Hurricane - Discussion
970.9 extrap.

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Re: NATL: MELISSA - Hurricane - Discussion
Last edited by WaveBreaking on Sat Oct 25, 2025 5:57 pm, edited 1 time in total.
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Re: NATL: MELISSA - Hurricane - Discussion
WaveBreaking wrote:972mb/20kt in the eye and a peak FL wind of 97kt in the NW eyewall.
At least 85 kt so far.
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Re: NATL: MELISSA - Hurricane - Discussion
I’d go with 90kt/972mb. I think we may have a major by 11pm at this rate
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Re: NATL: MELISSA - Hurricane - Discussion
Well, just looked at Twitter/X and saw that the legendary Josh Morgerman has made his decision to chase Melissa in Jamaica. Looks like things are about to get real!
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Re: NATL: MELISSA - Hurricane - Discussion
Agree with 90 knots, potentially 95 knots pending what next few passes show
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Re: NATL: MELISSA - Hurricane - Discussion
BobHarlem wrote:Jamaica Radar Loop
https://i.postimg.cc/4NfCxt5H/Jamaica-Radar-Melissa-recent-1.gif
The eye seems to be contracting considerably. What a historic and catastrophic weekend for Jamaica.
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For reliable and detailed information for any meteorological phenomenon, please consult the National Hurricane Center, Joint Typhoon Warning Center , or your local Meteo Center.
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For reliable and detailed information for any meteorological phenomenon, please consult the National Hurricane Center, Joint Typhoon Warning Center , or your local Meteo Center.
--------
ECCE OMNIA NOVA FACIAM (Ap 21,5).
Re: NATL: MELISSA - Hurricane - Discussion
Travorum wrote:So far 97kts FL winds and 970.8mb extrap, supports 85/90kts.
The last recon flights that ended at 13z were measuring 983-985 mb. This is a minimum pressure drop of 1.2 mb/hr (maybe more depending on interpretation). Even though far from extreme, it's still impressive considering Melissa seemingly ingesting some dry air in the afternoon, and that the previous recon was still finding an open eyewall intermittently.
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Re: NATL: MELISSA - Hurricane - Discussion
It looks like Melissa is now trying to fire an entire semicircle of new VHTs in the W eyewall.


Last edited by WaveBreaking on Sat Oct 25, 2025 6:04 pm, edited 1 time in total.
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Re: NATL: MELISSA - Hurricane - Discussion
WaveBreaking wrote:It looks like Melissa is not trying to fire an entire semicircle of new VHTs in the W eyewall.
https://i.imgur.com/lmPb0bf.gif
If the eye can wrap around those cloud tops, look out.
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Re: NATL: MELISSA - Hurricane - Discussion
WaveBreaking wrote:It looks like Melissa is not trying to fire an entire semicircle of new VHTs in the W eyewall.
https://i.imgur.com/lmPb0bf.gif
Did you mean to type "now"? Regardless, it actually took a bit for me to spot the VHT semicircle because the entire CDO is so cold. Definitely taking off now (though we'll have to wait until the next pass to see just how fast)
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Re: NATL: MELISSA - Hurricane - Discussion
KirbyDude25 wrote:WaveBreaking wrote:It looks like Melissa is not trying to fire an entire semicircle of new VHTs in the W eyewall.
https://i.imgur.com/lmPb0bf.gif
Did you mean to type "now"? Regardless, it actually took a bit for me to spot the VHT semicircle because the entire CDO is so cold. Definitely taking off now (though we'll have to wait until the next pass to see just how fast)
Yeah I meant to type now. Autocorrect got me.
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Re: NATL: MELISSA - Hurricane - Discussion
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Sorry for the bad English sometimes...!
For reliable and detailed information for any meteorological phenomenon, please consult the National Hurricane Center, Joint Typhoon Warning Center , or your local Meteo Center.
--------
ECCE OMNIA NOVA FACIAM (Ap 21,5).
For reliable and detailed information for any meteorological phenomenon, please consult the National Hurricane Center, Joint Typhoon Warning Center , or your local Meteo Center.
--------
ECCE OMNIA NOVA FACIAM (Ap 21,5).
Re: NATL: MELISSA - Hurricane - Discussion
Don't forget right now the NOAA plane is flying around the 750 mbar level, not 700 so the reduction to surface is gonna be around .85 or so. Max wind they got was 97 kt so 80-85 kt surface.
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Re: NATL: MELISSA - Hurricane - Discussion
There does seem to be a moat on radar.
Watching this if it persists and waiting to see what recon reports.
Watching this if it persists and waiting to see what recon reports.
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Re: NATL: MELISSA - Hurricane - Discussion
Category5Kaiju wrote:Well, just looked at Twitter/X and saw that the legendary Josh Morgerman has made his decision to chase Melissa in Jamaica. Looks like things are about to get real!
With the airport in the harbor, he's going to need a boat to get home.
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Re: NATL: MELISSA - Hurricane - Discussion
I’m concerned about Jamaica man!


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