זוהי תמונה מרוטשת, זאת אומרת שהתמונה שונתה בצורה דיגיטלית מהמקור. Modifications: Language: Hebrew. את התמונה המקורית ניתן לראות ב: Pswaves.jpg. השינוי בוצע על ידי דקי.

This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy. Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ فارسی ∙ +/−

This image is a derivative work of the following images:

• File:Pswaves.jpg licensed with PD-USGov-USGS
  • 2005-09-04T12:53:23Z Saperaud 300x428 (32299 Bytes) seismic waves Source: http://earthquake.usgs.gov/image_glossary/seismic_wave.html ; original upload in english wikipedia, 8 June 2004 by [[:en:User:Fuelbottle|Fuelbottle]] [[en:Image:{{subst:PAGENAME}}]] {{PD-USGov-Interio

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