Magnitude 7.9 - OFF THE COAST OF COSTA RICA (Tsunami Watch in Effect!), page 3


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ATS Members have flagged this thread 53 times


reply posted on 5-9-2012 @ 12:05 PM by diamondoftheworld
reply to post by revmoofoo



Ahhh,
We shall see...very soon!

And they keep coming.

To deny.


reply posted on 5-9-2012 @ 12:51 PM by dmgmir
reply to post by Antz2xplicit



I am in Costa Rica, the rock slide picture, is not from here or from this event. Some body just posted on local news facebook, but it was soon debunked.


reply posted on 5-9-2012 @ 12:55 PM by dmgmir
reply to post by Antz2xplicit



The second set of pictures are real.

I really hope enough energy was released, because I am familiar with quakes, and this one by far was the longest and strongest I had ever felt.


reply posted on 5-9-2012 @ 01:36 PM by TMG333
reply to post by novemberecho



Didn't happen. People keep saying it but it's incorrect. I believe some people are confused between the Mercalli intensity scale and the moment magnitude scale, which have a difference of about one point. Moment magnitude has not been changed and is still being used to report quakes. Mercalli is a scale used to measure the intensity of the earthquake as felt by people. A magnitude 6.0-6.9 quake in moment magnitude can be measured as a 7-8 on the Mercalli scale. Nothing has been downgraded, I just think somebody got a hold of the wrong numbers and started spreading rumors for some reason because they were confused. There is a HUGE difference between a 7.6 and an 8.6. Having been through a few quakes in Cali I can promise you quakes are still being reported accurately.



reply posted on 5-9-2012 @ 03:39 PM by raiders247
reply to post by novemberecho



Yes they changed the scale sometime in the 90s I believe, and knocked everything down by 1.

So yes if you consider this quake along with Haiti, Chile, New Zealand, Japan, Indonesia (2004) and a handful of other ones they have definitely been getting ALOT stronger.


reply posted on 5-9-2012 @ 03:43 PM by Doodle19815
reply to post by raiders247



Do you have a source for that?! I would be interested to see where they claim to have changed the scale.


reply posted on 5-9-2012 @ 05:30 PM by raiders247
reply to post by Doodle19815



I'm trying to find one but having alot of trouble, google search is turning up nothing but a bunch of forums and no real sources.

My source was the news channels, back in the 90s around the time of the Northridge quake, the news would talk about it alot, interview seismologists etc., and since it was the biggest thing that happened in SoCal in quite a while everybody knew about it and was talking about quakes/Richter scale etc.

If I do find a concrete source I'll definitely pass it along though.


reply posted on 5-9-2012 @ 06:21 PM by lurksoften
reply to post by raiders247



this provides some update information as in comes into the site on the eq that happened


Site


reply posted on 5-9-2012 @ 06:57 PM by dmgmir
reply to post by lurksoften



Excellent source, quite accurated information. I live in Costa Rica, maybe 70 km away from the epicenter, and all the information on you link is true.

One of my best friend works as an MD in the hospital in puntarenas, and she said it was badly dammage, also, that the main entrance door of the hospital was blocked because of some renovations, and most of the 1000 persons in the building had to evacuate thru a regular single door.

What is really scary is that the scientists in here had been waiting for a while a big one" on that area (Nicoya) and we believed this morning, that today's event was the one, but in a conference helded earlier, they believe, this is a preview, since the after schock replicas are neither as many, or as strong as expected to be in a quake of this intensity .


reply posted on 5-9-2012 @ 07:03 PM by dmgmir
reply to post by favouriteslave



That is because they report quakes only that are higher than 4.0 if is outside of the US. You can go to www.ovsicori.una.ac.cr. they are reporting all the afterquakes by twitter and facebook as well. So far 230 replicas.
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