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  • IRIS - Webinar Detail -
    Instrument Pool OBSIP Transportable Array TA Magnetotelluric Array MT Polar Programs POLAR Greenland Ice Sheet Monitoring Network GLISN Global Reporting Observatories in Chile GRO Chile DATA SERVICES Data Management Center DMC Data Collection Centers DCCs EDUCATION PUBLIC OUTREACH Explore Earthquake Data Learning Teaching Resources Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2014 04 Anatomy Of A Megathrust Earthquake Rupture The 2010 M88 Chile Quake Webinars Detail Anatomy of a Megathrust Earthquake Rupture The 2010 M8 8 Chile Quake Dr Stephen Hicks University of Liverpool ABSTRACT In February 2010 a magnitude 8 8 megathrust earthquake struck the Maule region of Central Chile the sixth largest earthquake ever recorded It is fast becoming one of the best studied megathrust ruptures allowing us a unique insight into the inner workings of subduction zone earthquakes In the earthquake s immediate aftermath an international group of research institutions deployed geophysical instruments in the rupture area A network of 160 seismic stations on the forearc recorded over 50 000 aftershocks in the first 10 months following the earthquake I have used observations of P and S waves from aftershocks to derive a high resolution seismic travel time tomography of the rupture zone Observations from ocean bottom seismometers further improve image sharpness in the offshore portion of the seismogenic zone where most slip occurred during the earthquake The tomographic images

    Original URL path: http://www.iris.edu/hq/webinar/2014/04/anatomy_of_a_megathrust_earthquake_rupture_the_2010_m88_chile_quake (2015-11-11)
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  • IRIS - Webinar Detail -
    teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2014 03 Antelope Strikes Back Using The Perl And Matlab Interfaces To Your Advantage Webinars Detail Antelope Strikes Back Using the Perl and Matlab Interfaces to Your

    Original URL path: http://www.iris.edu/hq/webinar/2014/03/antelope_strikes_back_using_the_perl_and_matlab_interfaces_to_your_advantage (2015-11-11)
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  • IRIS - Webinar Detail -
    Greenland Ice Sheet Monitoring Network GLISN Global Reporting Observatories in Chile GRO Chile DATA SERVICES Data Management Center DMC Data Collection Centers DCCs EDUCATION PUBLIC OUTREACH Explore Earthquake Data Learning Teaching Resources Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2014 03 A Snapshot Of Eastern Mediterranean Lithosphere And Upper Mantle Clues For The Demise Of Tethys Ocean Webinars Detail A Snapshot of Eastern Mediterranean Lithosphere and Upper Mantle Clues for the Demise of Tethys Ocean Dr Berk Biryol University of North Carolina at Chapel Hill ABSTRACT The tectonics of the Mediterranean region is characterized by an intricate configuration of arcuate subduction zones and mountain belts The evolution and the geodynamics of these zones are controlled by closure of Tethys Ocean between converging Eurasia and Africa The interplay between convergence related compression and slab rollback related extension is further complicated by processes such as termination of subduction tearing and detachment of subducting oceanic lithosphere Our recent studies using various seismological techniques reveal the complexity of lithospheric and upper mantle structures in the Anatolian region using a dataset composed of over 200 seismic stations Our body wave tomography results reveal segmented layout of the Aegean and the Cyprus slabs that are separated from each other by a tear as wide as 300 km beneath Western Anatolia The geometry of this tear suggests it was formed

    Original URL path: http://www.iris.edu/hq/webinar/2014/03/a_snapshot_of_eastern_mediterranean_lithosphere_and_upper_mantle_clues_for_the_demise_of_tethys_ocean_ (2015-11-11)
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  • IRIS - Webinar Detail -
    Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2014 02 New Constraints On The Nature Of The Gutenberg Discontinuity From Anisotropic Seismic Tomography Webinars

    Original URL path: http://www.iris.edu/hq/webinar/2014/02/new_constraints_on_the_nature_of_the_gutenberg_discontinuity_from_anisotropic_seismic_tomography_ (2015-11-11)
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  • IRIS - Webinar Detail -
    DATA SERVICES Data Management Center DMC Data Collection Centers DCCs EDUCATION PUBLIC OUTREACH Explore Earthquake Data Learning Teaching Resources Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development

    Original URL path: http://www.iris.edu/hq/webinar/2014/02/imaging_the_african_superplume_using_africaarray_data__is_the_superplume_a_wholemantle_structure (2015-11-11)
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  • IRIS - Webinar Detail -
    OBSIP Transportable Array TA Magnetotelluric Array MT Polar Programs POLAR Greenland Ice Sheet Monitoring Network GLISN Global Reporting Observatories in Chile GRO Chile DATA SERVICES Data Management Center DMC Data Collection Centers DCCs EDUCATION PUBLIC OUTREACH Explore Earthquake Data Learning Teaching Resources Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2014 01 The Western Us Lithosphere Blues Webinars Detail The Western U S Lithosphere Blues Dr Rob Porritt University of Southern California ABSTRACT The Western United States has long been studied as the typically atypical plate boundary zone Recent deformation is observed from the Pacific North America coast to the Rocky Mountains Along the coast and south of the Mendocino Triple Junction in Northern California the San Andreas Fault Zone accommodates translational motion between the Pacific and North American plates through a series of en echelon strike slip faults North of the triple junction the Juan de Fuca North America plate boundary zone is a prolifically aseismic subduction zone with paleoseismic records of megathrust events but insufficient events in the modern age to map the subducting plate deeper than 100km depth Moving inboard from the coast extension through the Basin and Range Province is pushing apart the Sierra Nevada block and the Colorado Plateau Major igneous features include the Tertiary Ignimbrite Flare up the 17Ma Yellowstone and Newberry hotspot tracks and the active Cascades

    Original URL path: http://www.iris.edu/hq/webinar/2014/01/the_western_us_lithosphere_blues (2015-11-11)
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  • IRIS - Webinar Detail -
    Programs POLAR Greenland Ice Sheet Monitoring Network GLISN Global Reporting Observatories in Chile GRO Chile DATA SERVICES Data Management Center DMC Data Collection Centers DCCs EDUCATION PUBLIC OUTREACH Explore Earthquake Data Learning Teaching Resources Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2013 11 Inducedtriggered Earthquakes Examples From Texas Webinars Detail Induced Triggered Earthquakes Examples from Texas Dr Cliff Frohlich University of Texas at Austin ABSTRACT The widespread application of hydrofracturing to develop petroleum resources has increased the need to dispose of flowback fluids in deep injection wells In several geographic areas this appears to have triggered earthquakes in locations where none had been reported historically Texas has had a very active petroleum industry for about a century and at present there are more than 10 000 active disposal wells in Texas Thus Texas serves as a huge natural experiment where we can explore how earthquakes are related to both fluid injection and petroleum extraction The passage between 2009 2012 in Texas of EarthScope s USArray Transportable Array seismograph stations provided an opportunity to identify and accurately locate earthquakes with magnitudes as small as 1 5 2 5 Information about locations of wells and monthly volumes of water oil or gas extracted and injected are archived by the Texas Railroad Commission and available to the public With these data we have been evaluating the

    Original URL path: http://www.iris.edu/hq/webinar/2013/11/inducedtriggered_earthquakes_examples_from_texas (2015-11-11)
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  • IRIS - Webinar Detail -
    Center DMC Data Collection Centers DCCs EDUCATION PUBLIC OUTREACH Explore Earthquake Data Learning Teaching Resources Learning Opportunities Public Outreach INTERNATIONAL DEVELOPMENT SEISMOLOGY IDS EARTHQUAKES Recent earthquakes teachable moments Explore the world of earthquakes IRIS has multiple online tools that allow you to learn about global and regional seismicity Recent Earthquake Map Interactive earthquake Browser IEB Recent Earthquake Teachable Moments RETM View Seismograms Image Gallery ABOUT IRIS Organization governance news jobs annual reports Information about the IRIS organization and for IRIS Consortium members IRIS is a consortium of over 120 US universities dedicated to the operation of science facilities for the acquisition management and distribution of seismological data IRIS is a 501 c 3 nonprofit organization incorporated in the state of Delaware with its primary headquarters office located in Washington DC IRIS is governed according to By laws IRIS ORGANIZATION Vision Mission Strategic Plan Membership Governance By Laws Policies and Procedures Awards and Budget Codes Standing Committees Meeting Reports Secure Meetings Documents Staff Employment at IRIS Annual Reports Logos Citations Contact Us Directions IRIS CONSORTIUM News Community page Becoming a member Types of membership Map of current members How to cite IRIS Community Jobs Mailing Lists FAQs Travel Tips Directions Search RESOURCES Publications webinars posters newsletters proposals Digital print resources available IRIS offers a variety of resources for the seismological community and general public including online interactive materials regular newsletters brochures webinars past event materials We also offer digital copies of our proposals and reviews for download Publications Annual Reports Brochures and Information Sheets Newsletters Proposals and Reviews Workshop and Meeting Reports USArray and EarthScope Publications Posters Events Workshops Short Courses Webinars Calendar Educational Resources Teachable Moments For The Classroom Video Lecture Series Public Displays Animations Seismographs in Schools Seismogram Viewer USArray Wave Visualizations Teacher Professional Development Image Gallery Webinars 2013

    Original URL path: http://www.iris.edu/hq/webinar/2013/11/slow_earthquakes_and_tremor_imaging_a_wide_spectrum_of_fault_slip_with_miniseismic_arrays (2015-11-11)
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