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News Talkback >> 2005 News Talkbacks

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Black Pearl
Weather Watcher


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Loc: Mobile Bay
Re: New Orleans Prepares for Katrina [Re: Colleen A.]
      #51008 - Sun Aug 28 2005 01:42 AM

I know exactly what you mean Colleen. The attitude I have seen around here has been fairly relaxed, although our local met has said that if Katrina stays on the forecasted path and makes landfall near New Orleans, our area will still experience hurricane force winds and a storm surge of 7 - 9 ft.

Edited by Black Pearl (Sun Aug 28 2005 01:44 AM)


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MichaelA
Weather Analyst


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Re: New Orleans Prepares for Katrina [Re: hurricane expert]
      #51009 - Sun Aug 28 2005 01:43 AM

Quote:

I think it starting to feel the affect of the trough to the north this is why it made that early turn in my guss.



Not quite yet:

ConUS WV Loop

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Michael

PWS


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DebbiePSL
Weather Guru


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Re: New Orleans Prepares for Katrina [Re: Black Pearl]
      #51010 - Sun Aug 28 2005 01:48 AM

Anyone in the cone should take heed. Katrina has a mind of her own and there is still alot of uncertainty about where she will make landfall.. hopefully we will know more with the next update. Also I heard Cantore say she is already one for the history books----- first time since 1916 that 3 major hurricanes will make landfall in the Gulf in one season

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Hugh
Senior Storm Chaser


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Re: New Orleans Prepares for Katrina [Re: DebbiePSL]
      #51011 - Sun Aug 28 2005 01:52 AM

Quote:

Anyone in the cone should take heed. Katrina has a mind of her own and there is still alot of uncertainty about where she will make landfall.. hopefully we will know more with the next update. Also I heard Cantore say she is already one for the history books----- first time since 1916 that 3 major hurricanes will make landfall in the Gulf in one season




Maybe Katrina will fall apart and be a cat 1/2 at landfall. Hey, don't laugh, I've seen it happen before.

Anyway, I think even the cone will need to be expanded in the next update if the turn trend continues - although the last recon seemed to indicate it was not continuing, so who knows? If it does appear to be turning early, the forecast track will likely shift, and with it, the cone.

No one is out of danger yet.

--------------------
Hugh

Eloise (1975) - Elena and several other near misses (1985) - Erin & Opal (1995) - Ivan (2004)


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Margie
Senior Storm Chaser


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Re: President Bush declares State of Emergency in Louisiana [Re: JG]
      #51012 - Sun Aug 28 2005 01:55 AM

OK I guess I wasn't being clear. I already saw the recon data you posted because I went to the NHC site and as you could see, I put some of the info in my post, that you responded to. I don't cut and past the recon data in full because the mods request that we don't do it. As Mike also pointed out it is right here on the board as well. What I was asking was since that was 90 min old (and now about 2 hours old) is there any other recon data? I wasn't asking to see the data that I already saw and commented on in my post.

More specifically I'm looking for information about other runs that might have found stronger winds. I realize the storm grew when it reorganized but still I was surprised at the low intensities. If you went by the recon data it looks like a Cat 2 with a Cat 4 pressure. If you look on the sat images, it is looking pretty impressive. So I am trying to reconcile this info.

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Katrina's Surge: http://www.wunderground.com/hurricane/Katrinas_surge_contents.asp


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Colleen A.
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Re: New Orleans Prepares for Katrina [Re: Hugh]
      #51013 - Sun Aug 28 2005 01:59 AM

In the many years that I have been watching these storms, I would not expect to see a track shift at 11pm. They will wait to see if this trend continues for another 6 hours (basically until 5am). However, if you see the hurricane watch expand further east, you may get an inkling of what they are thinking. I would expect to see TS Watches/Warnings go up in the watch area and further east.
**Sidenote: everytime I try to predict what the NHC will/will not do, I am usually wrong. So take this with a grain (or shaker) of salt.

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You know you're a hurricane freak when you wake up in the morning and hit "REFRESH" on CFHC instead of the Snooze Button.


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JG
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Re: President Bush declares State of Emergency in Louisiana [Re: Margie]
      #51014 - Sun Aug 28 2005 01:59 AM

Quote:

OK I guess I wasn't being clear. I already saw the recon data you posted because I went to the NHC site and as you could see, I put some of the info in my post, that you responded to. I don't cut and past the recon data in full because the mods request that we don't do it. As Mike also pointed out it is right here on the board as well. What I was asking was since that was 90 min old (and now about 2 hours old) is there any other recon data? I wasn't asking to see the data that I already saw and commented on in my post.

More specifically I'm looking for information about other runs that might have found stronger winds. I realize the storm grew when it reorganized but still I was surprised at the low intensities. If you went by the recon data it looks like a Cat 2 with a Cat 4 pressure. If you look on the sat images, it is looking pretty impressive. So I am trying to reconcile this info.




Click on the RECCO obs and use the legend to translate. That's my best suggestion. I'm afraid that by morning, we'll wake up to something stronger and the recon data will support it. Just be patient as all of the good hurricane sites (like this one) are very slow now, at least at my location (and I'm on 5 mb cable!).

Even the NHC is slowing down and I'm sure it's because many are anticipating this to be a storm of historic proportions.


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hurricane expert
Really Not an Expert


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Re: New Orleans Prepares for Katrina [Re: MikeC]
      #51015 - Sun Aug 28 2005 01:59 AM

This is the tricky part of the uncertain track of Katrina.If she keeps moving this slow at 7 MPH am pretty sure the trough is going to arive and pick her up to the N/NE. If she decide to speed up then she will start to beat the trough to the north.

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Baudelaire
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Re: New Orleans Prepares for Katrina [Re: Hugh]
      #51016 - Sun Aug 28 2005 02:00 AM

Quote:


Maybe Katrina will fall apart and be a cat 1/2 at landfall. Hey, don't laugh, I've seen it happen before.

Anyway, I think even the cone will need to be expanded in the next update if the turn trend continues - although the last recon seemed to indicate it was not continuing, so who knows? If it does appear to be turning early, the forecast track will likely shift, and with it, the cone.

No one is out of danger yet.




Agh! This is even more frustrating than Ivan and Dennis! At least we knew they were coming at us, you know?
We evacuate to Alabama only about 75mi north, so I'm not even sure if it's worth it to go. Plus, it seems they get more tornadoes there. I just don't know what to do.

-K in Okaloosa


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MichaelA
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Re: President Bush declares State of Emergency in Louisiana [Re: Margie]
      #51017 - Sun Aug 28 2005 02:01 AM

The corresponding wind speed increase lags behind the pressure drop. Should show in the 10PM CDT advisory.

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Michael

PWS


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Margie
Senior Storm Chaser


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Katrina Drives People Away from Gulf Coast [Re: Colleen A.]
      #51018 - Sun Aug 28 2005 02:01 AM

CNN online has this headline, "Katrina Drives People Away from Gulf Coast." Just below the headline is a picture of Katrina herself behind the wheel of a very large bus on I-10, filled with a lot of crazed French Quarter partygoers, hanging out from the windows. I can just make out grafitti spray painted on the side of the bus, "The Big Easy Welcomes The Big Splash."

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Katrina's Surge: http://www.wunderground.com/hurricane/Katrinas_surge_contents.asp


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Hugh
Senior Storm Chaser


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Re: New Orleans Prepares for Katrina [Re: hurricane expert]
      #51020 - Sun Aug 28 2005 02:03 AM

Quote:

This is the tricky part of the uncertain track of Katrina.If she keeps moving this slow at 7 MPH am pretty sure the trough is going to arive and pick her up to the N/NE. If she decide to speed up then she will start to beat the trough to the north.




I believe you're right. It looks to me like she is speeding up and moving NW, but again you can't make anything of temporary jogs. The longer times goes by, the more likely a track east of N.O. is looking based upon what you indicate, though - which would be great news for N.O. but devastating for someone else.


--------------------
Hugh

Eloise (1975) - Elena and several other near misses (1985) - Erin & Opal (1995) - Ivan (2004)


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MadDog
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Re: New Orleans Prepares for Katrina [Re: Hugh]
      #51021 - Sun Aug 28 2005 02:05 AM

http://www.sfwmd.gov/org/omd/ops/weather/vortex.html

I like the track comparison but what I would like to know is timing. Does this NHC track reflect the slowness of Katrina?


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hurricane expert
Really Not an Expert


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Re: New Orleans Prepares for Katrina [Re: MikeC]
      #51023 - Sun Aug 28 2005 02:08 AM

This sound crazy but everyone from just north of tampa to new orleans need to watch this system. It been real hard tracking this hurricane.

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Kal
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Re: New Orleans Prepares for Katrina [Re: Hugh]
      #51024 - Sun Aug 28 2005 02:09 AM

FYI - Local Met (NBC 15 - Mobile) reporting that current watch area will be upgraded to a warning in the next advisory, with areas east of that warning to Destin, FL placed under a Hurricane Watch/TS Warning.

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bn765
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Re: New Orleans Prepares for Katrina [Re: Kal]
      #51025 - Sun Aug 28 2005 02:10 AM

What does everyone think the winds will be at the 11:00 advisory?

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WeatherNLU
Meteorologist


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Re: New Orleans Prepares for Katrina [Re: hurricane expert]
      #51026 - Sun Aug 28 2005 02:12 AM

10PM will basically be an update of the 4PM advisory.

Hurricane Warnings will be issued from Morgan City to the AL/FL line and there will be Tropical Storm Warnings and Hurricane Watches from west of Morgan City to Intracoastal City and from east of the AL/FL line to Destin.

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I survived Hurricane Katrina, but nothing I owned did!


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Margie
Senior Storm Chaser


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Re: President Bush declares State of Emergency in Louisiana [Re: MichaelA]
      #51027 - Sun Aug 28 2005 02:13 AM

Quote:

The corresponding wind speed increase lags behind the pressure drop. Should show in the 10PM CDT advisory.




Well it will only show in the advis if recon actually found higher winds.

From the one recon that I saw, I Katrina still remains mysteriously lacking the expected windfield and a well-formed eye, yet has impressive organization, lower-than-expected pressure, a high temp differential at the eyewall. This is a very strange storm.

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Katrina's Surge: http://www.wunderground.com/hurricane/Katrinas_surge_contents.asp


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Hugh
Senior Storm Chaser


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Re: New Orleans Prepares for Katrina [Re: bn765]
      #51028 - Sun Aug 28 2005 02:14 AM

Quote:

What does everyone think the winds will be at the 11:00 advisory?




Somewhere between 115 and 150. I suspect 120, but that's just a hunch based upon the pressure.

--------------------
Hugh

Eloise (1975) - Elena and several other near misses (1985) - Erin & Opal (1995) - Ivan (2004)


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lunkerhunter
Storm Tracker


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Loc: Saint Augustine, FL
Re: New Orleans Prepares for Katrina [Re: bn765]
      #51029 - Sun Aug 28 2005 02:14 AM

the last few frames of the IR really show her tightening up.
starting to get that symmetrical look.

but the winds probably haven't caught up yet. I'll say 115 or 120.
the next 12 hours may be explosive deepening.

--------------------
Matthew '16, Hermine '16, Colin '16, Bonnie '10, Fay '08, Wilma, '05, Katrina '05, Jeanne '04, Frances '04, Charley '04 in FTM (drove behind it), Bertha '96, Bob '91, The Blizzard of '78 in NH


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