S311_on.gif(200 × 100 pixels, file size: 3 KB, MIME type: image/gif)

Summary edit

P waves' arrival can be easily identified on a seismogram, like the example on the right.

Licensing edit

Description

P waves' arrival can be easily identified on a seismogram, like the example on the right.

Source

The image appears on a website entitled, "P is for Primary Waves" at url=http://www.data.scec.org/Module/sec3pg11.html.

Date

30 November 2014

Author

Southern California Earthquake Center

Rationale

No free licensed or public domain alternatives known to exist to show P waves' arrival can be easily identified on a seismogram, like the example on the right.

Permission

Fair Use, site restriction

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File history

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Date/TimeThumbnailDimensionsUserComment
current00:20, 1 December 2014Thumbnail for version as of 00:20, 1 December 2014200 × 100 (3 KB)Marshallsumter (discuss | contribs)P waves' arrival can be easily identified on a seismogram, like the example on the right. Category:Geophysics images

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