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re: Sally - Moving towards Georgia - Potential for Significant Flooding

Posted on 9/14/20 at 8:28 pm to
Posted by cgrand
HAMMOND
Member since Oct 2009
48809 posts
Posted on 9/14/20 at 8:28 pm to
quote:

I’m trying to decide if I’m going to even pick up my yard on the north shore. Got the essentials done yesterday like generator gas and shopping. Rather not fill up my garage if not necessary


good problem to have
we dodged another bullet thankfully
Posted by Mud_Till_May
Member since Aug 2014
9685 posts
Posted on 9/14/20 at 8:28 pm to
Any chance that big I10 tunnel floods and traps people underneath?
Posted by tgrbaitn08
Member since Dec 2007
148031 posts
Posted on 9/14/20 at 8:29 pm to
quote:

it’s pretty obvious Sally is no threat to Louisiana


thats not true at all....she's stationary right now and not even moving.

Parts of SELA will experience storm surge and some wind and possible power outages.
Posted by Sal Minio
17th Street Canal
Member since Sep 2006
4489 posts
Posted on 9/14/20 at 8:30 pm to
Will New Metairie experience power outages?
Posted by HogWalloper
LaLaLand
Member since Jan 2020
470 posts
Posted on 9/14/20 at 8:30 pm to
(no message)
This post was edited on 5/31/21 at 9:11 am
Posted by Easye921
Mobile
Member since Jan 2013
3128 posts
Posted on 9/14/20 at 8:30 pm to
Yeah I'm getting pretty nervous right now. I've been through a bunch of storms, including Katrina, but can't remember being there when a hurricane was a direct hit. I'm also scared to death of bad weather since a tree almost fell on my house a year ago.
Posted by tgrbaitn08
Member since Dec 2007
148031 posts
Posted on 9/14/20 at 8:30 pm to
quote:

Will New Metairie experience power outages?



10000%
Posted by jamboybarry
Member since Feb 2011
33255 posts
Posted on 9/14/20 at 8:31 pm to
quote:

New Metairie


Trashy
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
78352 posts
Posted on 9/14/20 at 8:31 pm to
quote:

A great example of what the middle line means.


I was trying to come up with an analogy of a shotgun slug at 25 yards, 50yards and 100yards.

Yeah, you know where they are aiming, but standing close to the target still could mean a direct hit.
Posted by Ba Ba Boooey
Northshore
Member since May 2010
4729 posts
Posted on 9/14/20 at 8:32 pm to
What’s the height difference from dock to your house?
Posted by 4LSU2
Member since Dec 2009
38069 posts
Posted on 9/14/20 at 8:33 pm to
quote:

I was trying to come up with an analogy of a shotgun slug at 25 yards, 50yards and 100yards. Yeah, you know where they are aiming, but standing close to the target still could mean a direct hit.


Not if you are using a rifled barrel.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
78352 posts
Posted on 9/14/20 at 8:34 pm to
quote:

Not if you are using a rifled barrel.


Mother Nature is pulling the trigger, she a B.
Posted by BRgetthenet
Member since Oct 2011
118250 posts
Posted on 9/14/20 at 8:35 pm to
quote:

good problem to have
we dodged another bullet thankfully



The 11 inches we got a few months ago one random Sunday evening looks like it’ll be the year’s largest rainmaker for 2020.
Posted by slackster
Houston
Member since Mar 2009
91838 posts
Posted on 9/14/20 at 8:36 pm to
quote:

Herp derp, cone has shifted


I'll try the explanation of the cone one last time...

NHC makes a forecast of where they believe the center is most likely to be in 12, 24, 36, 48, 72, 94, and 120 hours. They take the 5 year errors at each of those intervals and find the standard deviation. They then create a circle around the center predictions that has a radius of 1 standard deviation - essentially creating a circle that should encompass 65% of track errors. That circle has nearly shrunk in half over the last 15 years as forecasting has improved greatly. Lastly, they take the 7 circles they've created and connect them all at the edges to make a cone.

The cone can move every 6 hours at the full updates. When people say the storm has never left the cone, what they mean is that the storm's current location was in every previous cone that was provided over the last 5 days. The cone moves for lots of reasons, but you cannot find a cone for Sally that didn't encompass where she CURRENTLY is.
Posted by John Casey
New Orleans
Member since Nov 2016
4092 posts
Posted on 9/14/20 at 8:37 pm to
quote:

I'm also scared to death of bad weather since a tree almost fell on my house a year ago.


My biggest fear with 40 or so trees on my property in Mandeville. Stayed home through Tropical Storm / Low Cat 1 and saw enough trees come down in the neighborhood to leave every time a storm comes through, now.
Posted by arseinclarse
Member since Apr 2007
35423 posts
Posted on 9/14/20 at 8:38 pm to
Does florabama have a live feed?
Posted by tilco
Spanish Fort, AL
Member since Nov 2013
14473 posts
Posted on 9/14/20 at 8:39 pm to
quote:

Any chance that big I10 tunnel floods and traps people underneath?


Nah
Posted by slackster
Houston
Member since Mar 2009
91838 posts
Posted on 9/14/20 at 8:39 pm to
quote:

Sounds like NOLA


That's kind of a southern thing in general. If you ask people across Louisiana where they went to school, they almost always mean your high school.
Posted by Python
Member since May 2008
6659 posts
Posted on 9/14/20 at 8:39 pm to
quote:

thats not true at all....she's stationary right now and not even moving. Parts of SELA will experience storm surge and some wind and possible power outages.

Then please stop screwing up a thread that people use to make important decisions for themselves and their families.

Thanks
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
78352 posts
Posted on 9/14/20 at 8:39 pm to
quote:

Any chance that big I10 tunnel floods and traps people underneath?


Maybe in, but probably not underneath the tunnel
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