2011-03-16T18:58:05Z דקי 510x167 (6354 Bytes) {{Information |Description ={{en|1=calculation on the seismic moment of an earthquake}} |Source =http://earthquake.usgs.gov/learn/glossary/?term=seismic%20moment |Author =unknown |Date =unknown |P
{{Information |Description={{en|1=calculation on the seismic moment of an earthquake}} |Source=*File:Seismic_moment.gif |Date=2011-03-16 19:07 (UTC) |Author=*File:Seismic_moment.gif: unknown *derivative work: ~~~ |Permission= |other_versions=