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[IGSMAIL-5072]: Re: Traces of Earthquake in Earth Rotation
- To: igsmail <igsmail @ igscb.jpl.nasa.gov>
- Subject: [IGSMAIL-5072]: Re: Traces of Earthquake in Earth Rotation
- From: Urs Hugentobler <urs.hugentobler @ aiub.unibe.ch>
- Date: Wed, 29 Dec 2004 19:10:38 +0000
- Organization: Astronomical Institute, University of Bern
- Sender: owner-igsmail
- User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040113
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IGS Electronic Mail 29 Dec 12:35:43 PST 2004 Message Number 5072
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Author: Urs Hugentobler
Dear Colleagues,
following some discussions started by IGS Mail 5069 I like to stress
that the observation reported in that mail concerns a displacement of
the measured y-pole from the values published in Bulletin A, which is a
prediction. Since predictions need not be correct my statement that the
displacement *is* caused by the earthquake was not careful enough. But
the earthquake *may* be the cause of (part of) the observation.
In any case we further analyze our results, and I am interested in the
results from specialists in earthquakes and polar motion excitation that
will certainly be presented at the upcoming meetings.
Best regards
Urs Hugentobler