PDF-Earthquake Sound Using Seismic Motion

Synthesis of Record and i ts Application to Audiovisual Earthquake Experience System T Hirai K Kurata N Fukuwa M Mori Nagoya UniversityNagoya Japan SUMMARY Listening to a sound represen. Mr. Altorfer. Science. EARTHQUAKES. Earthquakes. A. . . What are earthquakes?. 1. . . Earthquakes. are vibrations in the ground that result from movement along breaks in Earth's lithosphere.. 2. . The forces that move . Presentation Outline. Location of Bhutan . Background . About Seismology Division. Ongoing programs and projects. National Seismic monitoring system. Systematic Data Merge System. Future Plans. Lo. Hazard . Prediction Based on Seismicity . Simulation. . Shiyong. Zhou Russell Robinson . Xiaofei. Chen . M. Jiang . X. . Jin. . B. Gao . Earthquake. – shaking and trebling that results from the movement of rock beneath Earth’s surface.. Plate movement causes earthquakes from stress and faults in Earth’s crust. When the rock breaks earthquakes happen. Magnitude and Intensity: M. w. 6.0 & 5.8; MMI VI-VII. Date: May 20. th. and 29. th. 2012. Today’s Presentation:. A short lecture activity sequence designed to engage students in learning about EQ epicenter location . ITET G. . MAGGIOLINI . & . “The green . school. network. ” . present. . What. . is. an . earthquake. ?. An earthquake (also known as a quake, . tremor) . is the . shaking of the surface. of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves. . Stage 1.. Magma rises to the crust within the mantle. This creates friction and causes the plates to move.. What are the 3 main ways plates move. 1.. 2.. 3. . Stage 2. Pressure builds between plates and sometimes small earthquakes are felt. . Tectonic plates are huge rock pieces within the earth’s crust. The plates are usually marked by fractures or fault lines formed when the plates tear apart or slide or collide past each other. This results in a change of the earth’s interior masses which send out powerful shock waves with enough force to alter the surface of the earth. The shock waves can thrust up cliffs and open huge cracks on the ground leading to an earthquake event. Core Contractors are your trustworthy team of Seismic Retrofit Contractors Los Angeles and surrounding areas that comply with the Los Angeles retrofit requirements and other municipalities in the retrofitting of buildings just like yours. Earthquake Mechanisms. Brittle Mechanical Model: “stick-slip”. Focal point: 3D point inside the lithosphere where the seismic event occurs. Epicenter: projection of focal point to the map surface . Part 1. Seismic Waves and Interior of the Earth. The behaviour of seismic waves in the different layers of the earth provides the most authentic evidence about the composition and structure of the earth. The different types of waves, generated during the occurrence of an earthquake, are generally divided into three broad categories: . For a quick laugh…. Geologists use 2 terms when discussing the location of an earthquake:. Focus. . = The area beneath Earth’s surface where the rock that is under stress actually breaks.. Epicenter. travels as seismic waves in all directions through the. Earth’s layers, reflecting and refracting at each. interface. These waves are of two types - . body waves. and . surface waves; the latter are restricted to near the. (subject 3.2). Peter Novotny. PACMAN . meeting, . CERN, 7 October 2014 . What is . seismic sensor?. . Instrument which measures . ground . motion. .. (Not only earthquakes!). Ground Motion in frequency domain.