Comparison of Strain Records by K. Hodgkinson

Here are strain record summaries as provided by Kathleen Hodgkinson of the USGS for the last several ETSs. Clicking on any given plot will provide it at a larger scale. The last set of plots Jul - Aug 2011 is dynamic and updating as data are processed.

-- May 2008 --
-- May 2009 --
-- August 2010 --
-- July-Aug 2011 --

NOTE: This blogger doesn't understand the meaning of any of this but provides it here as a nice reference for those who might understand it.