EPAC: DOUGLAS - Remnants

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Re: EPAC: DOUGLAS - Hurricane

#441 Postby Frank2 » Sun Jul 26, 2020 12:05 pm

As far as wind this does not appear to be an Iniki situation, though just a guess storm surge might be the biggest concern as the center approaches since the wind will be from the north until the center passes.
Last edited by Frank2 on Sun Jul 26, 2020 12:10 pm, edited 1 time in total.
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Re: EPAC: DOUGLAS - Hurricane

#442 Postby Kingarabian » Sun Jul 26, 2020 12:07 pm

OahuWahine wrote:
Kingarabian wrote:
OahuWahine wrote:Yesterday when it looked like we were just going to get brushed, I made the decision not to board up since we're central Oahu (Waipio area) but now I'm starting to worry. If it does make landfall, is it most likely to be on the North shore or could it pass over the center of the island?

Really hard to tell, it could be anywhere but the most likeliest landfall would be from the north per the CPHC OR if Douglas refuses to go more NW, east Oahu. But in the end if this makes a direct landfall over Oahu the entire state will feel its wrath.


Yikes. Really regretting that decision now :eek:

If your house is relatively aka built within the past 25 years, I think your windows should be fine (barring this from strengthening significantly within the next 10 hours). For me the main concern are the old structures that dominate large portions of the islands that are not hurricane ready. I remember Kailua or Kaneohe, strong gusts about 9 years ago ripped roofs off people's homes.
Last edited by Kingarabian on Sun Jul 26, 2020 12:08 pm, edited 1 time in total.
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Re: EPAC: DOUGLAS - Hurricane

#443 Postby Aric Dunn » Sun Jul 26, 2020 12:07 pm

OahuWahine wrote:
Aric Dunn wrote:
OahuWahine wrote:Yesterday when it looked like we were just going to get brushed, I made the decision not to board up since we're central Oahu (Waipio area) but now I'm starting to worry. If it does make landfall, is it most likely to be on the North shore or could it pass over the center of the island?


It could still pass directly over the island.


We don't have any boards at the house (we're moving and everything was dumped or put in storage) but my brother in law was talking about using some closet doors. We only have a couple though. If the back of the house faces Pearl Harbor, should we board up the back windows or the front?


Depending on exact track. The strongest winds will likely come.from the NW.
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Re: EPAC: DOUGLAS - Hurricane

#444 Postby CrazyC83 » Sun Jul 26, 2020 12:09 pm

It's also important to remember that Hawaii's higher elevations (and tall buildings) will see much higher winds than at sea level (i.e. the official intensity) due to downsloping and terrain effects.
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Re: EPAC: DOUGLAS - Hurricane

#445 Postby northjaxpro » Sun Jul 26, 2020 12:13 pm

I must say I am really a bit surprised to see Douglas looking rather spry and rejuvenated as he nears the Hawaiian Islands. The core of the cyclone still looks very respectable. I hope everyone took the needed precautions and I trust they did there. Douglas may bring them an unexpected bigger punch than what we thought even 8-12 hours ago.
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Re: EPAC: DOUGLAS - Hurricane

#446 Postby Aric Dunn » Sun Jul 26, 2020 12:29 pm

Per recon..

no weakening..

pressure actually down 4 MB from the previous flight.
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Re: EPAC: DOUGLAS - Hurricane

#447 Postby Kingarabian » Sun Jul 26, 2020 12:31 pm

Aric Dunn wrote:Per recon..

no weakening..

pressure actually down 4 MB from the previous flight.

Yeah and:
 https://twitter.com/TropicalTidbits/status/1287432991795535872


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Re: EPAC: DOUGLAS - Hurricane

#448 Postby OahuWahine » Sun Jul 26, 2020 12:34 pm

Kingarabian wrote:
OahuWahine wrote:
Kingarabian wrote:Really hard to tell, it could be anywhere but the most likeliest landfall would be from the north per the CPHC OR if Douglas refuses to go more NW, east Oahu. But in the end if this makes a direct landfall over Oahu the entire state will feel its wrath.


Yikes. Really regretting that decision now :eek:

If your house is relatively aka built within the past 25 years, I think your windows should be fine (barring this from strengthening significantly within the next 10 hours). For me the main concern are the old structures that dominate large portions of the islands that are not hurricane ready. I remember Kailua or Kaneohe, strong gusts about 9 years ago ripped roofs off people's homes.


The main home was built in the 60s. The extension that I live in was built in 2007. So we decided to board up the front window.
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Re: EPAC: DOUGLAS - Hurricane

#449 Postby Kingarabian » Sun Jul 26, 2020 12:35 pm

OahuWahine wrote:
Kingarabian wrote:
OahuWahine wrote:
Yikes. Really regretting that decision now :eek:

If your house is relatively aka built within the past 25 years, I think your windows should be fine (barring this from strengthening significantly within the next 10 hours). For me the main concern are the old structures that dominate large portions of the islands that are not hurricane ready. I remember Kailua or Kaneohe, strong gusts about 9 years ago ripped roofs off people's homes.


The main home was built in the 60s. The extension that I live in was built in 2007. So we decided to board up the front window.

Sounds good. Just hunker down at this point and hope it wobbles away.
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Re: EPAC: DOUGLAS - Hurricane

#450 Postby Astromanía » Sun Jul 26, 2020 12:36 pm

Take care of yourself Kingarabian, I'm dealing with tropical storm Hanna right now at my house
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Re: EPAC: DOUGLAS - Hurricane

#451 Postby supercane4867 » Sun Jul 26, 2020 12:41 pm

Recon didn’t find much weakening going on.
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Re: EPAC: DOUGLAS - Hurricane

#452 Postby Kingarabian » Sun Jul 26, 2020 12:42 pm

Per recon's recent fix it's already off the 12z CPHC track.
Image
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Re: EPAC: DOUGLAS - Hurricane

#453 Postby MGC » Sun Jul 26, 2020 12:46 pm

Douglas is tilted due to shear....so surface center is south of long range radar and sat center. Maui might get grazed but Oahu is in more jeopardy IMO. I lived in Pearl City for a while back in the late 80s. Don't think I want to be in any of those high rise building in Honolulu. North shore and windward sides of the island are at greatest risk. Flooding will be a real risk due to the mountains. Wishing everyone well in Hawaii. Can't wait to get back one day......MGC
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Re: EPAC: DOUGLAS - Hurricane

#454 Postby Aric Dunn » Sun Jul 26, 2020 12:47 pm

Also, per recon the LLC and MLC are pretty much on top of each other again. maybe a very slight tilt. but nowhere near what it was last night.

LLC is pretty much dead center od the RADAR eye.
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Re: EPAC: DOUGLAS - Hurricane

#455 Postby supercane4867 » Sun Jul 26, 2020 12:51 pm

2020 - 2 hurricane landfalls on the US in 2 days.

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Re: EPAC: DOUGLAS - Hurricane

#456 Postby Kingarabian » Sun Jul 26, 2020 12:53 pm

Damn this thing is a bit more west than north in the last 5 hours...
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Re: EPAC: DOUGLAS - Hurricane

#457 Postby EquusStorm » Sun Jul 26, 2020 12:55 pm

Extremely impressive for an approach from northeast of the islands. Amazed it's holding together as well as it has been but the fast movement helping it to not overturn the shallow warm layer is probably helping
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Re: EPAC: DOUGLAS - Hurricane

#458 Postby supercane4867 » Sun Jul 26, 2020 12:57 pm

Judging by IR motion alone it’s almost heading due west. Could be due to cloud tops being sheared away from the CoC tho. Maui needs to brace for impact.
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Re: EPAC: DOUGLAS - Hurricane

#459 Postby SconnieCane » Sun Jul 26, 2020 1:04 pm

Per satellite loop, edge of the CDO now beginning to encroach on the northern Big Island and eastern tip of Maui.
Last edited by SconnieCane on Sun Jul 26, 2020 1:19 pm, edited 1 time in total.
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Re: EPAC: DOUGLAS - Hurricane

#460 Postby Yellow Evan » Sun Jul 26, 2020 1:05 pm

I’d be surprised if this weakened to a tropical storm before clearing the islands at this point (assuming no direct landfall occurs). I wouldn’t even rule out strengthening due to warmer waters later today.
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