[iris-bulk] IUGG Perugia : Session JGS003: Earthquake and Volcano
Geodesy
IRIS
irismail at iris.washington.edu
Thu Feb 22 09:46:27 PST 2007
The next IUGG meeting will be held this coming July 2-13, in Perugia,
Italy. It should be a fantastic setting, and a great meeting. Full
details on the IUGG and abstract submission are at http://
www.iugg2007perugia.it/. If you have not yet thought about attending
the IUGG, please give it serious thought!
The deadline for abstract submission for the IUGG 2007 meeting in
Perugia is approaching (February 28th). We invite you to participate
to the Session JGS003: "Earthquake and Volcano Geodesy". We believe
that this session will be during the second week of the meeting. We
look forward to a stimulating, multi-disciplinary session.
JGS003: Earthquake and Volcano Geodesy
Large earthquakes produce significant static and dynamic
displacements that can be measured easily by modern space geodesy.
The largest earthquakes, such as the 2004 Sumatra-Andaman Islands
earthquake or the much older but even larger 1964 Great Alaska
earthquake and 1960 Chile earthquake, may produce dynamic and static
displacements detectable around the entire globe. A particular area
of newly-recognized importance is the intermediate range between the
seismic frequency band and the static displacements, for example the
role of slow slip and early postseismic transients. High-rate GPS
provides a new tool to investigate such phenomena. While volcanic
eruptions and intrusions cause deformation that is more localized
than for the largest earthquakes, displacements can be substantial
and geodesy can provide critical information about the movement and
accumulation of magma in the subsurface. Volcanoes display remarkable
dynamism and variation in displacements, with a rich array!
of geodetically observable signals at a wide range of timescales.
This session will cover topics ranging from the use of geodetic data
to study earthquake and volcanic sources and related effects such as
postseismic deformation, to the impact of earthquakes or volcanic
unrest on geodetic observables such as gravity, displacements, and
the terrestrial reference frame.
Conveners:
Jeff Freymueller, University of Alaska Fairbanks
Geoff Blewitt, University of Nevada-Reno
Eric Calaid, Purdue University
PS. For students and young (early career) scientists who are US
Citizens or Permanent Residents, there are travel grants available
through the AGU. IUGG Meetings are a great opportunity to meet and
interact with scientists from all around the world, and with a travel
grant the meeting is surprisingly affordable. See http://www.agu.org/
meetings/STG/iugg_stg.html. Deadline is the same as for abstract
submission, February 28.
More information about the Bulkmail
mailing list