PPT-Seismic Wave Travel-Time Curves

Danny Hertel EPS 109 Prof Militzer BackgroundMethod As seismic waves travel through different mediums in the earth the different mediums create different wave velocities With geophones the amplitude of the wave response can be measured at the surface and overlaid to create traveltime curves that tell whats underneath. Meteor Crater, Arizona. Soumya. Roy, Ph. D. Student. Advisor: Dr. Robert R. Stewart. AGL Annual Meeting. University of Houston, 2. nd. May 2012. Journey Through . A. n . Astrobleme. Objectives . Meteor Crater, Arizona. Chapter 4. Faults. : Red. . Earthquake. :. an event of ground shaking usually caused by the rupturing of a fault within the Earth.. Who studies Earthquakes?. Seismologists. waves. Geophysicists. ● What is Seismology?. ● What are Seismic Waves?: Types of Seismic waves. ● Where do Earthquakes Happen?. ● Why do Earthquakes Happen?. ● How is the Epicenter of an Earthquake Located?. ● How are Earthquakes Magnitude Measured?. What interactions can waves undergo?. Name: ________________ Date: ___________. . 6.P.1.1 Waves: Forces and Motion. EQ: What interactions can waves undergo?. Reflection... head your notes like this!. 3D seismic reflection image of the . Nankai. Subduction zone, Japan. Seismic Sources: Land Surveys. Many options! Hammer, weight-drop, dynamite, . vibroseis. . What frequencies are needed?. What energy level is needed (what distances do you need to cover)?. A short course on:. Modeling IO processes and phenomena . INCOIS. Hyderabad, India. November 16−27, 2015. References. 1) HIGnotes.pdf: beginnings of Sections 3−5.. . McCreary. , J.P., 1980: Modeling wind-driven ocean circulation. JIMAR 80-0029, HIG 80-3, Univ. of Hawaii, Honolulu, 64 pp. . 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. . Altai-. Sayan. Branch of Geophysical Survey Siberian Branch of the RAS. Geophysical Survey of . Siberian Branch of the RAS. Three seismological branches with regional scale seismic networks:. Altay-. Seismic . Waves. . are shock . waves . given off by earthquakes. . There are 2 types:. 1. . Body Waves. . originate from the . focus. (. F. ). travel . through. . the earth. . They’re used to locate . 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. Charles Langston. University of Memphis. Iris SITs workshop October 30-31, 2018. National Science Foundation EAR-1460377, EAR-1723067; AFRL Contract FA9453-16-C-0015 . Memphis Graduate Students. Chuntao. PSTE 4223 . Methodes. . sismiques. 2 x 3h. Overview. Introduction – historical outline. Chapter 1: Fundamental concepts. Chapter 2: Data acquisition and material. Chapter 3: Data interpretation. . Seismic waves: terminology, classification, the transfer of energy, how waves move. Measuring earthquakes. Layers of the Earth and seismic waves. What information a seismologist is able to interpret from a seismogram. Kurdistan Region- Iraq. Ministry of Higher Education . & Scientific Research. . Salahaddin. University- Erbil. Geology - 3th Year. 2. nd. Semester . Jan. . 202. 1. Lec.1. 2. Seismic Method . (Applied Seismology).