Holy cow!! Look at this earthquake data!!!, page 3
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reply posted on 3-12-2008 @ 11:51 AM by jasdanmoo
Quite simply, look at the listing of quakes this was taken from:
earthquake.usgs.gov...

As time passes, what is considered "of general historic interest" changes.
Look at this map:
earthquake.usgs.gov...

I know the time frame isn't the same, but I guarantee you in the year or two near when they happened, these would be of more interest than they are now.


reply posted on 3-12-2008 @ 01:41 PM by IAttackPeople
Originally posted by jasdanmoo
Quite simply, look at the listing of quakes this was taken from:
earthquake.usgs.gov...

As time passes, what is considered "of general historic interest" changes.
Look at this map:
earthquake.usgs.gov...

I know the time frame isn't the same, but I guarantee you in the year or two near when they happened, these would be of more interest than they are now.


Exactly. The OP chart is meaningless FUD.

"Historic Earthquake" is a purely arbitrary designation applied by the USGS to certain quakes that favors more recent events because those are the ones people are most interested in. It is not a dataset useful for determining trends and anyone using this list as such is being intellectually dishonest.


reply posted on 3-12-2008 @ 02:03 PM by downtown436
reply to post by Blaine91555



I agree that with increased seismic equipment, and increased communication across the world leads to more eq's reported.

That said the difference between the 1990's and the 2000's in terms of big quakes is staggering.


reply posted on 3-12-2008 @ 02:07 PM by downtown436
reply to post by WyrdeOne



Yep it is a very narrow window in time that earthquake data has been recorded. The truth is that we know very little about earthquakes.


reply posted on 3-12-2008 @ 02:10 PM by downtown436
reply to post by badmedia



No kidding man.

These are only big quakes 6.0 or bigger. There has certainly been a dramatic increase of big quakes in the last 10 years.


reply posted on 3-12-2008 @ 02:24 PM by Phage
Originally posted by downtown436
reply to
post by badmedia



No kidding man.

These are only big quakes 6.0 or bigger. There has certainly been a dramatic increase of big quakes in the last 10 years.


No there has not.
neic.usgs.gov...
neic.usgs.gov...


reply posted on 3-12-2008 @ 04:15 PM by Phage
Originally posted by downtown436
reply to
post by Phage



Dude your stats only show the last 10 years.


Really? It looks like 19 years to me.

It also shows all of the recorded quakes over 6.0. The OP chart does not.

[edit on 12/3/2008 by Phage]
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