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By Deiadra D Swartz Jeppesen Sanderson Inc World Trade Center Denver Metro State University, Denver 13 March 2014.
EARTHQUAKES. DEFINITION Vibrations in the ground caused by a release of energy along faults, (breaks), in the Earth’s lithosphere as a result of plate.
NIGERIAN NATIONAL NETWORK OF SEISMIC STATIONS CENTRE FOR GEODESY AND GEODYNAMICS NATIONAL SPACE RESEARCH AND DEVELOPMENT AGENCY FEDERAL MINISTRY OF SCIENCE.
Interpreting Seismograms. Wave Types P waves (compression waves) Fastest S waves (transverse waves) Mid Speed Surface waves Slowest, may not reach far.
Exploring Planet Earth [email protected] braile Updated October 2011 The AS-1 Seismometer and AmaSeis Software – An Effective Educational.
Chapter 4- Volcanoes Test Review. What kind of volcano is made of layers of cinders? Cinder-cone volcano.
Science for Planet Earth [email protected] braile April 2010 A Decade of Earthquake Monitoring with an Educational Seismograph Larry.
Fourier: ApplicationsModern Seismology – Data processing and inversion 1 Fourier Transform: Applications Seismograms Eigenmodes of the Earth Time derivatives.
Instruments and planets ESS 202. Stress and strain zStress is force felt yTensional stress - pull yCompression stress - push zStrain is deformation seen.
Esci 411, Advanced Exploration Geophysics (Micro)seismicity John Townend EQC Fellow in Seismic Studies [email protected].
Strain Elastic Rebound Focus (point on surface directly above the focus) (point of rupture)
