ATL: IDA - Remnants - Discussion

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otowntiger
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Re: ATL: IDA - Hurricane - Discussion

#1921 Postby otowntiger » Sat Aug 28, 2021 8:41 am

Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!
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Re: ATL: IDA - Hurricane - Discussion

#1922 Postby drezee » Sat Aug 28, 2021 8:43 am

otowntiger wrote:
Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!


Earlier drop showed 105mph at about 925mb...no issues to me
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Re: ATL: IDA - Hurricane - Discussion

#1923 Postby ElectricStorm » Sat Aug 28, 2021 8:43 am

otowntiger wrote:
Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!

This is very typical for a system about to bomb that interacted with land. The core has to rebuild and then the pressure will start to fall and the winds will catch up. It's doing a good job rebuilding the core so it looks like it's still on pace for a strong Cat 4 to me.
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Re: ATL: IDA - Hurricane - Discussion

#1924 Postby ConvergenceZone » Sat Aug 28, 2021 8:44 am

otowntiger wrote:
Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!


True, but even a cat 3 landfall will be strong....I'm thinking mid to strong Cat 3 at this point, as I think it will weaken a bit prior to landfall as many models are suggesting, but still very dangerous.... but just my personal opinion
Last edited by ConvergenceZone on Sat Aug 28, 2021 8:46 am, edited 1 time in total.
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Re: ATL: IDA - Hurricane - Discussion

#1925 Postby tolakram » Sat Aug 28, 2021 8:45 am

ConvergenceZone wrote:
otowntiger wrote:
Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!


True, but even a cat 3 landfall will be strong....I'm thinking mid to strong Cat 3 at this point, but still very dangerous....


Just making sure to get some of this spot amateur analysis quoted.
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Re: ATL: IDA - Hurricane - Discussion

#1926 Postby aspen » Sat Aug 28, 2021 8:45 am

IMO, Ida will not reach Cat 2 intensity until either the 2pm or 5pm advisories. Rebuilding the core is taking some time, so maybe wind impacts at landfall will be slightly less.
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Re: ATL: IDA - Hurricane - Discussion

#1927 Postby Iceresistance » Sat Aug 28, 2021 8:45 am

Very impressive northern outflow on Ida . . . :eek:


Image
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Re: ATL: IDA - Hurricane - Discussion

#1928 Postby ConvergenceZone » Sat Aug 28, 2021 8:46 am

tolakram wrote:
ConvergenceZone wrote:
otowntiger wrote:Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!


True, but even a cat 3 landfall will be strong....I'm thinking mid to strong Cat 3 at this point, but still very dangerous....


Just making sure to get some of this spot amateur analysis quoted.


Got to go with what the models are telling you..........
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Re: ATL: IDA - Hurricane - Discussion

#1929 Postby MississippiWx » Sat Aug 28, 2021 8:47 am

I must be missing something. Ida dropped 2-3mb in one pass and continues to improve. I’m not sure what some of you are expecting to find already. Lol.
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Re: ATL: IDA - Hurricane - Discussion

#1930 Postby cheezyWXguy » Sat Aug 28, 2021 8:49 am

So like, 6 towers just popped up around the eyewall in the last few minutes…
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Re: ATL: IDA - Hurricane - Discussion

#1931 Postby Shell Mound » Sat Aug 28, 2021 8:49 am

MississippiWx wrote:I must be missing something. Ida dropped 2-3mb in one pass and continues to improve. I’m not sure what some of you are expecting to find already. Lol.

 https://twitter.com/ben108472/status/1431614639951933447


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Re: ATL: IDA - Hurricane - Discussion

#1932 Postby hurricaneCW » Sat Aug 28, 2021 8:49 am

Ida's core never got disrupted so there's nothing to rebuild.

However Cuba's impact stalled out its RI phase so it'll take time to begin a new one. I fear an exploding cane 6-12hrs before landfall a la Michael.

This thing could go from a Cat 1 to 4 very quickly.

On the other hand the delay in RI could last even longer. If that's the case then it may only be an intensifying Cat 2 at landfall given it only has another 36hrs before landfall.
Last edited by hurricaneCW on Sat Aug 28, 2021 8:52 am, edited 1 time in total.
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Re: ATL: IDA - Hurricane - Discussion

#1933 Postby skyline385 » Sat Aug 28, 2021 8:49 am

otowntiger wrote:
Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!


NHC almost never backs down on forecasts unless they are absolutely 100% sure. They want to make sure they are taken seriously by the general public...
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Re: ATL: IDA - Hurricane - Discussion

#1934 Postby La Sirena » Sat Aug 28, 2021 8:50 am

SohCahToa wrote:
MississippiWx wrote:I live in Hattiesburg in SE Mississippi. I-59 runs through here from NOLA, so we get the evacuation traffic. Contra flow is built to come all the way to us before going back to regular flow. Traffic is bumper to bumper on the northbound side of the interstate. It’s an absolute shame Louisiana didn’t implement contraflow and use the infrastructure that is designed for THIS PURPOSE!


I expect nothing less.
I just hope these people can get out of here before it’s too late and they’re stuck.

My husband flew for the Coast Guard during Ike, Ivan, and Katrina. Katrina hit him the hardest. Harder than anything he ever saw in combat as an Apache pilot. It’s hard to think we might be watching a repeat. My heart goes out to all in the path. Be as prepared as you can be if you’re not already.
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Re: ATL: IDA - Hurricane - Discussion

#1935 Postby otowntiger » Sat Aug 28, 2021 8:50 am

ConvergenceZone wrote:
otowntiger wrote:
Shell Mound wrote:I’m surprised that the NHC just increased Ida’s MSW to 75 kt at 12:00 UTC. FL winds and SFMR in the strongest quadrant only support 65–70 kt.

Yeah, I doesn’t look like RI has started yet. I’m thinking the intensity forecasts are going to come down and the NHC will be having to back off of their cat 4 predictions soon. But just my opinion. But I’m no expert. For those in its path prepare for the worst and hope for the best!


True, but even a cat 3 landfall will be strong....I'm thinking mid to strong Cat 3 at this point, as I think it will weaken a bit prior to landfall as many models are suggesting, but still very dangerous.... but just my personal opinion
this is what I’m thinking too. I’m not saying it won’t RI and won’t become a dangerous major, I just don’t think it has time now to get any higher than a cat 3. Forecasted dry air and shear as it makes landfall will also help to increase its weakening, I think faster than usual. But we’ll see.
Last edited by otowntiger on Sat Aug 28, 2021 8:51 am, edited 2 times in total.
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Re: ATL: IDA - Hurricane - Discussion

#1936 Postby jlauderdal » Sat Aug 28, 2021 8:50 am

If you want to watch local coverage then go here: https://newson.us/featured
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Re: ATL: IDA - Hurricane - Discussion

#1937 Postby hohnywx » Sat Aug 28, 2021 8:50 am

MississippiWx wrote:I must be missing something. Ida dropped 2-3mb in one pass and continues to improve. I’m not sure what some of you are expecting to find already. Lol.


They expect it to go from Cat 1 to 4 in 2.5 hours this morning. Come on. :lol:
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Re: ATL: IDA - Hurricane - Discussion

#1938 Postby Meteorcane » Sat Aug 28, 2021 8:51 am

Towers firing in nearly all quadrants of the eyewall at present... bodes well for continued ramp up
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Re: ATL: IDA - Hurricane - Discussion

#1939 Postby MississippiWx » Sat Aug 28, 2021 8:52 am

Shell Mound wrote:
MississippiWx wrote:I must be missing something. Ida dropped 2-3mb in one pass and continues to improve. I’m not sure what some of you are expecting to find already. Lol.

https://twitter.com/ben108472/status/1431614639951933447


Oh. Ben08472 on Twitter said it’s not strengthening quickly because of limited lightning?

I’ll go with the recon updates that say it is.
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Re: ATL: IDA - Hurricane - Discussion

#1940 Postby Hypercane_Kyle » Sat Aug 28, 2021 8:54 am

Shell Mound wrote:
MississippiWx wrote:I must be missing something. Ida dropped 2-3mb in one pass and continues to improve. I’m not sure what some of you are expecting to find already. Lol.

https://twitter.com/ben108472/status/1431614639951933447


Uh-huh.

 https://twitter.com/TropicalTidbits/status/1431608640411111424


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