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re: Delta Moves On...Cleanup Begins

Posted on 10/8/20 at 9:32 pm to
Posted by DVinBR
Member since Jan 2013
15737 posts
Posted on 10/8/20 at 9:32 pm to
raining like a mufrickah in BR right now
Posted by tiger91
In my own little world
Member since Nov 2005
40226 posts
Posted on 10/8/20 at 9:33 pm to
I’ve got friends posting that they’re still em route to Houston from Lafayette and they left at noon. Why the hell didn’t they go east to idk, Biloxi or somewhere? I mean as of today that’s not in danger right??
Posted by Large Farva
New Orleans
Member since Jan 2013
8725 posts
Posted on 10/8/20 at 9:33 pm to
Dry here in Nola
Posted by The Dudes Rug
Member since Nov 2004
14067 posts
Posted on 10/8/20 at 9:34 pm to
Windy?
Posted by Duke
Dillon, CO
Member since Jan 2008
36494 posts
Posted on 10/8/20 at 9:34 pm to
Right side of the trough promotes rising air and you have a tropical airmass incoming. Makes the showers.
Posted by LegendInMyMind
Member since Apr 2019
75072 posts
Posted on 10/8/20 at 9:34 pm to
quote:

It's a profile of the atmosphere under 700 mb to the surface. Red line is temp. Green line is dew point. Plus it gives you wind speed and direction.

That's NW of the system.

That's pretty humid all the way, wind all going one direction and not a huge difference in speed with height. So not terribly sheary and not dry enough to really disrupt things.

Would like some from higher up to get the full picture of the column of air.

The specific conversation was about the divergence of temp and dew point at the top and what it means. I'd have to go back and rewatch it to know exactly what he said.
Posted by AmosMosesAndTwins
Lake Charles
Member since Apr 2010
19013 posts
Posted on 10/8/20 at 9:34 pm to
quote:

I’ve got friends posting that they’re still em route to Houston from Lafayette


Took my brother 8 hours.
Posted by Lord_Ford
Louisiana
Member since Jun 2016
4240 posts
Posted on 10/8/20 at 9:35 pm to
It’s raining it’s tits off in Prairieville for the last 45 minutes
Posted by UnitedFruitCompany
Bay Area
Member since Nov 2018
4081 posts
Posted on 10/8/20 at 9:35 pm to
quote:

doesn’t do contraflow anymore


Evacuating for Katrina, driving the south bound lanes on 55 to the 20 was the sketchiest shite ever. All the reflectors were red. No traffic since everyone was going west on the 10 but frick. I'll never forget that.
Posted by LaBR4
Baton Rouge
Member since Sep 2005
53879 posts
Posted on 10/8/20 at 9:35 pm to
quote:

Why the hell didn’t they go east to idk, Biloxi or somewhere? I mean as of today that’s not in danger right??



Biloxi will be fine, but no hotels due to Cruisin' on the Coast, would have had to go to like Mobile/Pensacola and hotel rooms there depending people in hotels from Sally, could have been an issue, Birmingham or Atlanta would have worked
Posted by LSU-MNCBABY
Knightsgate
Member since Jan 2004
25287 posts
Posted on 10/8/20 at 9:36 pm to
No wind just a lot of rain in St George
Posted by Large Farva
New Orleans
Member since Jan 2013
8725 posts
Posted on 10/8/20 at 9:37 pm to
He said, in the video, the split of the dew point and temp means that there is a dry air in the eye which means it’s a strong storm. If there was drier air in the eye that means the storm would be strengthening. At least that’s what I took from his video
Posted by burdman
Louisiana
Member since Aug 2007
22731 posts
Posted on 10/8/20 at 9:37 pm to
quote:

It's a profile of the atmosphere under 700 mb to the surface. Red line is temp. Green line is dew point. Plus it gives you wind speed and direction.

That's NW of the system.

That's pretty humid all the way, wind all going one direction and not a huge difference in speed with height. So not terribly sheary and not dry enough to really disrupt things.

Would like some from higher up to get the full picture of the column of air.


Posted by slackster
Houston
Member since Mar 2009
91838 posts
Posted on 10/8/20 at 9:38 pm to
quote:

I’ve got friends posting that they’re still em route to Houston from Lafayette and they left at noon. Why the hell didn’t they go east to idk, Biloxi or somewhere? I mean as of today that’s not in danger right??




It's so ingrained in south-central Louisianians to go west that they don't even consider the fact that Hammond would have been plenty good enough.

Granted, lots of us have family in the Houston area, but I'm not sitting in 4 hours of traffic to save $250.
Posted by rt3
now in the piney woods of Pineville
Member since Apr 2011
147074 posts
Posted on 10/8/20 at 9:38 pm to
quote:

Hurricane Delta
...DELTA STRENGTHENS A LITTLE MORE... ...EXPECTED TO BRING HURRICANE CONDITIONS AND A LIFE-THREATENING STORM SURGE TO PORTIONS OF THE NORTHERN GULF COAST ON FRIDAY...
10:00 PM CDT Thu Oct 8
Location: 25.7°N 93.6°W
Moving: NNW at 12 mph
Min pressure: 955 mb
Max sustained: 120 mph
This post was edited on 10/8/20 at 9:39 pm
Posted by tiger91
In my own little world
Member since Nov 2005
40226 posts
Posted on 10/8/20 at 9:38 pm to
But even Nola today would have been a better choice than Houston?

Idk. My in-laws wanted us to go to somewhere in Texas 5 1/2 hours away. Um, yeah no.
Posted by Duke
Dillon, CO
Member since Jan 2008
36494 posts
Posted on 10/8/20 at 9:38 pm to
quote:

The specific conversation was about the divergence of temp and dew point at the top and what it means. I'd have to go back and rewatch it to know exactly what he said.


It hints there might be dry air coming in above that level. Which would be expected. Check the LCH and Houston soundings. I'll note, the temperature seems to increase a bit too...which would be some more stable air.

But I'm guessing without more of the column. Might be something someone with a deeper knowledge base could get more out of though.
Posted by lsumailman61
Gulf Shores
Member since Oct 2006
7967 posts
Posted on 10/8/20 at 9:39 pm to
Still ugly in Ft Morgan. Annexing from Gulf Shores is rearing it’s ugly head.
Posted by AmosMosesAndTwins
Lake Charles
Member since Apr 2010
19013 posts
Posted on 10/8/20 at 9:39 pm to
quote:

Evacuating for Katrina, driving the south bound lanes on 55 to the 20 was the sketchiest shite ever. All the reflectors were red. No traffic since everyone was going west on the 10 but frick. I'll never forget that.



Apparently the state won’t do it because they don’t want to encourage people to evacuate west in case east Texas also evacuates. I remember there were serious problems during Rita with this. LA now encourages everyone to pack it North.
Posted by slackster
Houston
Member since Mar 2009
91838 posts
Posted on 10/8/20 at 9:39 pm to
quote:

10:00 PM CDT Thu Oct 8


NHC posting updates from way out in the future.
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