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    Re: Long/Short term almanacs and catastrophic geological events.
    From: Peter Monta
    Date: 2015 Dec 30, 00:31 -0800

    ... Nor is it true that we will eventually detect them in the data in the years ahead. All of these earthquake-induced changes are well below the minimum "noise" level in the observational data.

    This article from JPL at the time of the 2011 Japan quake:

    http://www.nasa.gov/topics/earth/features/japanquake/earth20110314.html

    seems to be saying that we might have a shot at detecting earth orientation changes, though probably not LOD.
    Cheers,
    Peter

       
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