The Incorporated Research Institutions for Seismology (IRIS) is a 501(c)(3) non-profit consortium of research institutions founded in 1984 to develop scientific facilities, distribute data, and promote research. IRIS Annual Reports highlight each core program (GSN, PASSCAL, DMS, and E&O) and include information about current projects. "IRIS at-a-Glance" summarizes IRIS programs in a more concise format.
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Download the 2011 IRIS Annual Report: PART ONE (5.6 Mb pdf)
Download the 2011 IRIS Annual Report: PART TWO (8 Mb pdf)
Download the 2011 At a Glance Report (3.3 Mb pdf)
Download the 2010 IRIS Annual Report (5 Mb pdf)
Download the 2010 IRIS at a Glance Summary (5 Mb pdf)
Download the 2009 IRIS Annual Report (5 Mb pdf)
Download the 2009 IRIS at a Glance Summary (736 kb pdf)
Download the 2008 IRIS Annual Report (4.6 Mb pdf)
Download the 2008 IRIS at a Glance Summary (986 kb pdf)
Download the 2007 IRIS at a Glance Summary (1.3 Mb pdf)
Download the 2006 Annual Report (3.6) Mb pdf)
Download the 2005 Annual Report (2 Mb pdf)
Download the 2005 IRIS at a Glance Summary (584 kb pdf)
Download the 2004 Annual Report (8 Mb pdf)
Download the 2003 Annual Report (5.4 Mb pdf)
Download the 2002 Annual Report (3.2 Mb pdf)
Download the 2001 Annual Report (1.9 Mb pdf)
Download the 1999 Annual Report (1 Mb pdf)
Download the 1998 Annual Report (1.3 Mb pdf)