ATL: SAM - Remnants - Discussion
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- InfernoFlameCat
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Re: ATL: SAM - Hurricane - Discussion
There are clouds literally going into the eye of the storm like a waterfall. I am pretty sure this is rain but I have never noticed this before. I was zoomed in on floater visible red.
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- InfernoFlameCat
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Re: ATL: SAM - Hurricane - Discussion
grapealcoholic wrote:Statmospheric wrote:Current intensity makes a lot of sense. Don't see a lot of cat 5s (or near cat 5s) that don't have (nearly) perfectly symmetrical eyes. Albeit I do understand some of the current appearance is due to mesovortecies.
Also extremely rare for a storm to get back to Cat 5 after it initially peaks
Irma proceeds to glare at you.

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I am by no means a professional. DO NOT look at my forecasts for official information or make decisions based on what I post.
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Goal: to become a registered expert over tropical and subtropical cyclones.
- InfernoFlameCat
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Re: ATL: SAM - Hurricane - Discussion
cheezyWXguy wrote:Looks like the latest dropsonde splashed down at 938mb, no wind
Data is missing from the dropsonde at the surface for winds but judging that at 935mb 11knots of wind was present I would assume that >5 knots was present at the splash down at 938mb making this system 937mb IMO.
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I am by no means a professional. DO NOT look at my forecasts for official information or make decisions based on what I post.
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Goal: to become a registered expert over tropical and subtropical cyclones.
- cheezyWXguy
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Re: ATL: SAM - Hurricane - Discussion
InfernoFlameCat wrote:cheezyWXguy wrote:Looks like the latest dropsonde splashed down at 938mb, no wind
Data is missing from the dropsonde at the surface for winds but judging that at 935mb 11knots of wind was present I would assume that >5 knots was present at the splash down at 938mb making this system 937mb IMO.
I just saw that data as well on TT, but if I toggle back to drop number 7, it shows the 938 splash. Then if I try to go back to the 935 one, it doesn’t show up anymore…
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Re: ATL: SAM - Hurricane - Discussion
Weird that recon so far hasn't found FL winds similar to the previous flight. I guess Sam must've weakened a bit in between flights. Maybe the next recon can catch Sam at his late peak, but I think that'll be our last chance since after then I can't imagine that Sam can stay a (high-end) cat 4 for much longer.
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Re: ATL: SAM - Hurricane - Discussion
cheezyWXguy wrote:Looks like the latest dropsonde splashed down at 938mb, no wind
The wind measurements stopped a little further up

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Bill 2015 & Beta 2020
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All observations are in Tecumseh, OK unless otherwise noted.
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Take any of my forecasts with a grain of salt, refer to the NWS, SPC, and NHC for official information
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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: SAM - Hurricane - Discussion
kevin wrote:Weird that recon so far hasn't found FL winds similar to the previous flight. I guess Sam must've weakened a bit in between flights. Maybe the next recon can catch Sam at his late peak, but I think that'll be our last chance since after then I can't imagine that Sam can stay a (high-end) cat 4 for much longer.
When is the next recon flight? Another 12 hours, correct?
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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: SAM - Hurricane - Discussion
aspen wrote:kevin wrote:Weird that recon so far hasn't found FL winds similar to the previous flight. I guess Sam must've weakened a bit in between flights. Maybe the next recon can catch Sam at his late peak, but I think that'll be our last chance since after then I can't imagine that Sam can stay a (high-end) cat 4 for much longer.
When is the next recon flight? Another 12 hours, correct?
Yes departure at 04z and arrival at 06z, so that's about 10 hours from now (12 hours from when this recon mission arrived).
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Re: ATL: SAM - Hurricane - Discussion
kevin wrote:aspen wrote:kevin wrote:Weird that recon so far hasn't found FL winds similar to the previous flight. I guess Sam must've weakened a bit in between flights. Maybe the next recon can catch Sam at his late peak, but I think that'll be our last chance since after then I can't imagine that Sam can stay a (high-end) cat 4 for much longer.
When is the next recon flight? Another 12 hours, correct?
Yes departure at 04z and arrival at 06z, so that's about 10 hours from now (12 hours from when this recon mission arrived).
Hopefully that’s not long enough for Sam’s eyewall to suddenly collapse and it weakens 40 kt lol
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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.
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Re: ATL: SAM - Hurricane - Discussion
InfernoFlameCat wrote:grapealcoholic wrote:Statmospheric wrote:Current intensity makes a lot of sense. Don't see a lot of cat 5s (or near cat 5s) that don't have (nearly) perfectly symmetrical eyes. Albeit I do understand some of the current appearance is due to mesovortecies.
Also extremely rare for a storm to get back to Cat 5 after it initially peaks
Irma proceeds to glare at you.Yes it is though very hard.
Irma should be proud of that. She's accomplished something very few if any hurricanes have managed to do.

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"But it never rained rain. It never snowed snow. And it never blew just wind. It rained things like soup and juice. It snowed mashed potatoes and green peas. And sometimes the wind blew in storms of hamburgers." -- Judi Barrett, Cloudy with a Chance of Meatballs
Re: ATL: SAM - Hurricane - Discussion
grapealcoholic wrote:Statmospheric wrote:Current intensity makes a lot of sense. Don't see a lot of cat 5s (or near cat 5s) that don't have (nearly) perfectly symmetrical eyes. Albeit I do understand some of the current appearance is due to mesovortecies.
Also extremely rare for a storm to get back to Cat 5 after it initially peaks
Ivan: Am I a joke to you?
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- Iceresistance
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Re: ATL: SAM - Hurricane - Discussion
Zonacane wrote:grapealcoholic wrote:Statmospheric wrote:Current intensity makes a lot of sense. Don't see a lot of cat 5s (or near cat 5s) that don't have (nearly) perfectly symmetrical eyes. Albeit I do understand some of the current appearance is due to mesovortecies.
Also extremely rare for a storm to get back to Cat 5 after it initially peaks
Ivan: Am I a joke to you?
Off-Topic: Hurricane Allen in 1980 reached CAT 5 Intensity 3 Separate Times
On-Topic: I hope that Recon makes it to Sam before the Maximum Potential Intensity Limit is reached . . .
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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: SAM - Hurricane - Discussion
As much as I hope that Sam can still make it, I don't think he'll attain cat 5 winds the coming days. Maybe 130 kt, but not more than that probably. I'd love to be proven wrong though. Either way it doesn't make Sam a less impressive storm, it's still one of the biggest ACE storms (at least since I've started tracking). I know it's only been like 9 days, but logging onto Storm2k and checking on Sam almost feels like a habit now. Not sure what I'll do when Sam is gone
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Last edited by kevin on Thu Sep 30, 2021 5:52 pm, edited 2 times in total.
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Re: ATL: SAM - Hurricane - Discussion
Honestly feel like its a couple big CB wraps away from Cat 5. Maybe DMAX will do the trick
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Re: ATL: SAM - Hurricane - Discussion
Roughly 7 hours until recon arrives, and Sam looks the best he’s been in days. The CDO is much smoother and the eye is decently warm. It could be around 130-135 kt by 06z tomorrow.
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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: SAM - Hurricane - Discussion
aspen wrote:Roughly 7 hours until recon arrives, and Sam looks the best he’s been in days. The CDO is much smoother and the eye is decently warm. It could be around 130-135 kt by 06z tomorrow.
I was always bothered by the ragged eye ever since its first peak. The eye is definitely at its best since then. Convection is very warm though, let's see if Dmax does the trick.
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Re: ATL: SAM - Hurricane - Discussion
Teban54 wrote:aspen wrote:Roughly 7 hours until recon arrives, and Sam looks the best he’s been in days. The CDO is much smoother and the eye is decently warm. It could be around 130-135 kt by 06z tomorrow.
I was always bothered by the ragged eye ever since its first peak. The eye is definitely at its best since then. Convection is very warm though, let's see if Dmax does the trick.
Dorian: *laughs in 160 kt with a B ring*
Sam will be over SSTs capable of supporting a sub-930mb storm for the next ~10 hours, so Dmax might indeed do the trick.
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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.
- Category5Kaiju
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Re: ATL: SAM - Hurricane - Discussion
Sam may be a fish storm, but look at this cool ass video!
https://www.youtube.com/watch?v=uQM_03zuSAI
https://www.youtube.com/watch?v=uQM_03zuSAI
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Unless explicitly stated, all info in my posts is based on my own opinions and observations. Tropical storms and hurricanes can be extremely dangerous. Do not think you can beat Mother Nature. Refer to an accredited weather research agency or meteorologist if you need to make serious decisions regarding an approaching storm.
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