Revision History for U.S. Geological Survey Circular 1429

By U.S. Geological Survey

Advanced National Seismic System—Current Status, Development Opportunities, and Priorities for 2017–2027

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Posted online May 25, 2017

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Revised and reposted July 18, 2017

On p. 8, "Rincorn" was changed to "Rincon" in text and figure caption.

On p. 21, a sentence was added to the figure caption that clarifies the explanation for the circles shown at the top 
of the map. 

On p. 23, the color of a set of dots on the figure was clarified to be "orange-to-red" rather than "orange" in the 
figure caption.