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re: 7.9 eq off Sumatra. Tsunami warning removed

Posted on 3/2/16 at 8:05 am to
Posted by Scoop
RIP Scoop
Member since Sep 2005
44583 posts
Posted on 3/2/16 at 8:05 am to
I went looking for some live beach cams but it is 9 at night over there.
Posted by Topwater Trout
Red Stick
Member since Oct 2010
70176 posts
Posted on 3/2/16 at 8:14 am to
quote:

Combine that knowledge with the local eq... And it's time to start watching the beaches.


I imagine night time would be the worst case scenario for a tsunami
Posted by IT_Dawg
Georgia
Member since Oct 2012
26809 posts
Posted on 3/2/16 at 8:15 am to
3rd Buoy (off Phucket, Thailand) now under event mode
Posted by slackster
Houston
Member since Mar 2009
91874 posts
Posted on 3/2/16 at 8:16 am to
If you Google "Sumatra Earthquake", a Google public alert comes up saying that there is NO tsunami threat. ???
Posted by DoUrden
UnderDark
Member since Oct 2011
26323 posts
Posted on 3/2/16 at 8:18 am to
quote:

3rd Buoy (off Phucket, Thailand) now under event mode


I hope for everyone over there that there is not a tsunami and I will be in Phuket in a couple of weeks.
Posted by arn
Member since Nov 2015
562 posts
Posted on 3/2/16 at 8:19 am to
Prayers sent
Posted by IT_Dawg
Georgia
Member since Oct 2012
26809 posts
Posted on 3/2/16 at 8:20 am to
quote:

I hope for everyone over there that there is not a tsunami and I will be in Phuket in a couple of weeks.


Looks like none of the buoys have any unusual water level activity. 1 hour after the quake now, which was around 411 miles off the coast.
Posted by slackster
Houston
Member since Mar 2009
91874 posts
Posted on 3/2/16 at 8:20 am to
Indonesia has lifted the tsunami warning

Damn, some residents in the area are saying they didn't even feel it. That is a fortunate turn of events.
Posted by Topwater Trout
Red Stick
Member since Oct 2010
70176 posts
Posted on 3/2/16 at 8:39 am to
I don't think they have a clue when a tsunami will form from an earthquake offshore
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
15176 posts
Posted on 3/2/16 at 8:42 am to
4 bouys in event mode, now closer to india
Posted by slackster
Houston
Member since Mar 2009
91874 posts
Posted on 3/2/16 at 8:45 am to
quote:

I don't think they have a clue when a tsunami will form from an earthquake offshore




If you're saying that they don't know whether or not a particular earthquake will cause a tsunami, I agree.

If you're saying they don't know when a tsunami will affect a landmass after the earthquake, as in how long will it take, then I think they have that shite pretty well documented.

I'm always interested in the dynamics that cause the former.
Posted by TigerFanInSouthland
Louisiana
Member since Aug 2012
28065 posts
Posted on 3/2/16 at 8:46 am to
Soooo...India needs to be on alert?
Posted by CadesCove
Mounting the Woman
Member since Oct 2006
40828 posts
Posted on 3/2/16 at 8:48 am to
quote:

when a tsunami will affect a landmass


It's made it all the way to the Gulf Coast?
Posted by Klark Kent
Houston via BR
Member since Jan 2008
75945 posts
Posted on 3/2/16 at 8:50 am to
ISWYDT and I like it
Posted by Topwater Trout
Red Stick
Member since Oct 2010
70176 posts
Posted on 3/2/16 at 8:53 am to
I don't know the terms but do earthquakes always cause the ground/seafloor to rise up or fold under at the epicenter? I am guessing some earthquakes don't disrupt the seafloor to cause the tsunami to form?
Posted by PrivatePublic
Member since Nov 2012
17848 posts
Posted on 3/2/16 at 9:02 am to
No warning? The buoys are definitely a bouncing:

Posted by Topwater Trout
Red Stick
Member since Oct 2010
70176 posts
Posted on 3/2/16 at 9:12 am to
quote:

The buoys are definitely a bouncing:


shouldn't there be more than one bounce?
Posted by The Sad Banana
The gate is narrow.
Member since Jul 2008
89507 posts
Posted on 3/2/16 at 9:21 am to
Possibly. But the crests could be spaced out, too. And I was just reading that a tsunami can traverse the deep parts of oceans unnoticed...but they grow in size once the water gets shallower.

Science shite is cool.
Posted by Topwater Trout
Red Stick
Member since Oct 2010
70176 posts
Posted on 3/2/16 at 9:26 am to
quote:

a tsunami can traverse the deep parts of oceans unnoticed


true

Wasn't sure where the buoys were and at what point the wave becomes waves
Posted by CelticDog
Member since Apr 2015
42867 posts
Posted on 3/2/16 at 9:43 am to
quote:

I don't think they have a clue when a tsunami will form from an earthquake offshore


"they"? of course not. no humans know what shape the earth movement will be.
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