The New Madrid seismic zone and its influence on seismic hazard. Robin K. McGuire Reinsurance Association of America Meeting February 14, 2018.
|
|
|
- Gyles Smith
- 5 years ago
- Views:
Transcription
1 The New Madrid seismic zone and its influence on seismic hazard Robin K. McGuire Reinsurance Association of America Meeting February 14, 2018.
2 USGS PGA hazard map, 500-year return period, B-C site, 2014 McGuire, RAA, 2/14/2018, 2/40 USGS National Seismic Hazard Map, 2014
3 Isoseismals of Dec 1811 New Madrid earthquake USGS Prof. Paper 1517, 1993 McGuire, RAA, 2/14/2018, 3/40
4 New Madrid seismic zone and historical seismicity Blue dots: earthquakes through 1972 Red dots: earthquakes since 1972 USGS Fact Sheet McGuire, RAA, 2/14/2018, 4/40
5 Rodinia supercontinent, 750 ma bp Burke Museum website McGuire, RAA, 2/14/2018, 5/40
6 Pangaea supercontinent, 250 ma bp USGS website McGuire, RAA, 2/14/2018, 6/40
7 Pangaea supercontinent overlaid with current political boundaries capitan-mas-ideas website McGuire, RAA, 2/14/2018, 7/40
8 Pangaea supercontinent, 200 ma bp USGS website McGuire, RAA, 2/14/2018, 8/40
9 Pangaea supercontinent, 145 ma bp USGS website McGuire, RAA, 2/14/2018, 9/40
10 Pangaea supercontinent, 65 ma bp USGS website McGuire, RAA, 2/14/2018, 10/40
11 Pangaea supercontinent, present day USGS website McGuire, RAA, 2/14/2018, 11/40
12 Formation of aulacogen over mantle hot-spot Osborne 2017 McGuire, RAA, 2/14/2018, 12/40
13 Formation of aulacogen (failed triple junction in continental crust) Modified from Burke and Whiteman 1973 McGuire, RAA, 2/14/2018, 13/40
14 Mississippi Embayment relief map Wikipedia 2018 McGuire, RAA, 2/14/2018, 14/40
15 Cross-section of current New Madrid rift system Braile 2011 McGuire, RAA, 2/14/2018, 15/40
16 3D view of current New Madrid rift system Osborne 2017 McGuire, RAA, 2/14/2018, 16/40
17 Direction of maximum horizontal crustal stress in North America Potsdam 2008 McGuire, RAA, 2/14/2018, 17/40
18 Earthquake slip mechanisms and causative horizontal and vertical stresses Potsdam 2008 McGuire, RAA, 2/14/2018, 18/40
19 Extent of North American glaciation, 122ka 10ka bp McGuire, RAA, 2/14/2018, 19/40
20 Calculated seismic strain rates in New Madrid area from crustal unloading McGuire, RAA, 2/14/2018, 20/40
21 New Madrid region, crustal stress direction, seismicity, and fault motion Zoback and Zoback 1981 McGuire, RAA, 2/14/2018, 21/40
22 New Madrid faults, and fault models for PSHA CEUS SSC 2012 McGuire, RAA, 2/14/2018, 22/40
23 Depiction of sand blow used to date pre-historic earthquakes Sims and Garvin 1995 McGuire, RAA, 2/14/2018, 23/40
24 New Madrid region and liquefaction features CEUS SSC 2012 McGuire, RAA, 2/14/2018, 24/40
25 New Madrid faults and earthquake sequences CEUS SSC 2012 McGuire, RAA, 2/14/2018, 25/40
26 New Madrid faults and earthquake sequences CEUS SSC 2012 McGuire, RAA, 2/14/2018, 26/40
27 Seismic hazard map based on maximum historical intensities and crustal strain rates, in use prior to 1976 Algermissen 1969 McGuire, RAA, 2/14/2018, 27/40
28 USGS PGA hazard map, 500-year return period, rock, 1976 McGuire, RAA, 2/14/2018, 28/40 USGS National Seismic Hazard Map, 1976
29 USGS PGA hazard map, 500-year return period, rock, 1982 McGuire, RAA, 2/14/2018, 29/40 USGS National Seismic Hazard Map, 1982
30 USGS PGA hazard map, 500-year return period, rock, 1990 McGuire, RAA, 2/14/2018, 30/40 USGS National Seismic Hazard Map, 1990
31 USGS PGA hazard map, 500-year return period, B-C site, 1996 McGuire, RAA, 2/14/2018, 31/40 USGS National Seismic Hazard Map, 1996
32 USGS PGA hazard map, 500-year return period, B-C site, 2002 McGuire, RAA, 2/14/2018, 32/40 USGS National Seismic Hazard Map, 2002
33 USGS PGA hazard map, 500-year return period, B-C site, 2008 McGuire, RAA, 2/14/2018, 33/40 USGS National Seismic Hazard Map, 2008
34 USGS PGA hazard map, 500-year return period, B-C site, 2014 McGuire, RAA, 2/14/2018, 34/40 USGS National Seismic Hazard Map, 2014
35 Alternative views on activity of the New Madrid seismic zone ---Currently the New Madrid region continues to undergo crustal strain, and past earthquake cycles will repeat in the future. Strain can be explained by Holocene deglaciation. ---Currently the New Madrid region is aseismic, and crustal strain either: (a) is effectively zero, or (b) represents post-seismic relaxation from the earthquake sequence McGuire, RAA, 2/14/2018, 35/40
36 Statements about future seismicity in the New Madrid region USGS estimate for a 50-year time period in New Madrid: USGS Fact Sheet , it looks likely that the major earthquakes that have happened (in the New Madrid zone) in the past thousand years are ending, although smaller earthquakes continue. (Seth Stein, Northwestern Univ.) Seth Stein website accessed 2018 McGuire, RAA, 2/14/2018, 36/40
37 Isoseismals of M 6.6 earthquake in Charleston IL 10/31/1895 State of Missouri website accessed January 2018 McGuire, RAA, 2/14/2018, 37/40
38 USGS New Madrid fault geometries: simplified (left) and detailed (right) McGuire, RAA, 2/14/2018, 38/40 USGS OFR (2014 National Seismic Hazard Map documentation
39 USGS logic tree for New Madrid earthquake recurrence intervals simplified fault geometry McGuire, RAA, 2/14/2018, 39/40 USGS OFR (2014 National Seismic Hazard Map documentation
40 USGS logic tree for New Madrid earthquake recurrence intervals detailed fault geometry McGuire, RAA, 2/14/2018, 40/40 USGS OFR (2014 National Seismic Hazard Map documentation
Mid-Continent Earthquakes As A Complex System
SRL complex earthquakes 5/22/09 1 Mid-Continent Earthquakes As A Complex System Niels Bohr once observed How wonderful that we have met with a paradox. Now we have some hope of making progress. This situation
I. Locations of Earthquakes. Announcements. Earthquakes Ch. 5. video Northridge, California earthquake, lecture on Chapter 5 Earthquakes!
51-100-21 Environmental Geology Summer 2006 Tuesday & Thursday 6-9:20 p.m. Dr. Beyer Earthquakes Ch. 5 I. Locations of Earthquakes II. Earthquake Processes III. Effects of Earthquakes IV. Earthquake Risk
Captain s Tryouts 2017
Captain s Tryouts 2017 Dynamic Planet Test Written by: Araneesh Pratap (Chattahoochee High School) Name: Date: Answer all questions on the answer sheet. Point values are given next to each question or
Topic 12 Review Book Earth s Dynamic Crust and Interior
Topic 12 Review Book Earth s Dynamic Crust and Interior Define the Vocabulary 1. asthenosphere 2. continental crust 3. Convection current 4. Convergent plate boundary 5. Divergent plate boundary 6. earthquake
Section Forces Within Earth. 8 th Grade Earth & Space Science - Class Notes
Section 19.1 - Forces Within Earth 8 th Grade Earth & Space Science - Class Notes Stress and Strain Stress - is the total force acting on crustal rocks per unit of area (cause) Strain deformation of materials
Seismic Source Characterization in Siting New Nuclear Power Plants in the Central and Eastern United States
Seismic Source Characterization in Siting New Nuclear Power Plants in the Central and Eastern United States ABSTRACT : Yong Li 1 and Nilesh Chokshi 2 1 Senior Geophysicist, 2 Deputy Director of DSER Nuclear
Ch 9.1 Notes. Objective: Be able to explain the theory of plate tectonics and be able to explain evidence that supports it.
Ch 9.1 Notes Objective: Be able to explain the theory of plate tectonics and be able to explain evidence that supports it. Pangaea Alfred Wegener proposed that land on Earth formed a single, huge landmass.
8 th Grade Science Plate Tectonics and Topography Review
8 th Grade Science Plate Tectonics and Topography Review #1 Scientists believe that the land masses of Earth were once joined together as one supercontinent called. A: Australia B: Wegner C: Pangaea D:
Earth Science Ch. 5.1 Ch. 5 Vocabulary List Lesson 1: Earth s Moving Plates
Earth Science Ch. 5.1 Ch. 5 Vocabulary List Lesson 1: Earth s Moving Plates Name # Teacher + 22 Use your textbook s glossary & index to help you define the following words. (2 points each) & Sketch (optional)
Passive margin earthquakes as indicators of intraplate deformation
Passive margin earthquakes as indicators of intraplate deformation Emily Wolin and Seth Stein Northwestern University April 23, 2010 Seismicity of the North 1920-2009 American Passive Margin 1933 Baffin
Yanbu University College. General Studies Department. PHSC001 Course. Chapter9 (Basic Geology: Earthquakes and volcanoes ) Worksheet Solutions
Yanbu University College General Studies Department PHSC001 Course Chapter9 (Basic Geology: Earthquakes and volcanoes ) Worksheet Solutions Phsc001 worksheet9 solutions, yuc Page 1-6 Chapter 9 worksheet
Integration of Probabilistic Seismic Hazard Analysis with Nonlinear Site Effects and Application to the Mississippi Embayment
Integration of Probabilistic Seismic Hazard Analysis with Nonlinear Site Effects and Application to the Mississippi Embayment Duhee Park and Youssef M.A. Hashash ABSTRACT An integrated probabilistic seismic
Seismic Hazard Assessment of Switzerland, Falko Bethmann October 1 st, 2008
Seismic Hazard Assessment of Switzerland, 2004 Falko Bethmann October 1 st, 2008 Outline Definition of earthquake sources Definition of seismic recurrence characteristics for each source Ground motion
Development of U. S. National Seismic Hazard Maps and Implementation in the International Building Code
Development of U. S. National Seismic Hazard Maps and Implementation in the International Building Code Mark D. Petersen (U.S. Geological Survey) http://earthquake.usgs.gov/hazmaps/ Seismic hazard analysis
The Travails of the Average Geotechnical Engineer Using the National Seismic Hazard Maps
The Travails of the Average Geotechnical Engineer Using the National Seismic Hazard Maps Marshall Lew Amec Foster Wheeler Environment & Infrastructure Los Angeles, California Amec Foster Wheeler 2015.
Reassessing the New Madrid Seismic Zone
Atkinson et al., Eos Trans. AGU, v. 81, 2000 Reassessing the New Madrid Seismic Zone Atkinson, G., B. Bakun, P. Bodin, D. Boore, C. Cramer, A. Frankel, P. Gasperini, J. Gomberg, T. Hanks, B. Herrmann,
The Mechanics of Earthquakes and Faulting
The Mechanics of Earthquakes and Faulting Christopher H. Scholz Lamont-Doherty Geological Observatory and Department of Earth and Environmental Sciences, Columbia University 2nd edition CAMBRIDGE UNIVERSITY
Science of Natural Disasters: Earthquakes! 6 April Rebecca Clotts Department of Geology, University of St Thomas
Science of Natural Disasters: Earthquakes! 6 April 2016 Rebecca Clotts Department of Geology, University of St Thomas 1 What is an earthquake? An episode of ground shaking Any earthquakes today? http://earthquake.usgs.gov/
The continents are in constant! movement! Earth Science!
The continents are in constant movement Earth Science Transitional Science 10 Note and Activity Package for Chapter 12 Note: If you lose this package it is your responsibility to print out a new copy from
Outcome C&D Study Guide
Name: Class: Outcome C&D Study Guide Identify the layers of Earth s interior Lithosphere the upper most layer of the earth that includes the crust and the hard outer mantle. It is fractured into tectonic
Earth s Interior. Theory of Tectonics. Tectonics & Landforms. Vocabulary
Vocabulary Earth s Interior Theory of Tectonics Tectonics & Landforms Earthquake Volcano 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500
SEISMIC HAZARD AND SEISMIC RISK ANALYSIS
SEISMIC HAZARD AND SEISMIC RISK ANALYSIS Seismotectonics Fault mechanics Ground motion considerations for design Deterministic and probabilistic analysis Estimation of ground motions Scaling of ground
Earth s Interior. Use Target Reading Skills. Exploring Inside Earth
Plate Tectonics Name Date Class Earth s Interior This section explains how scientists learn about Earth s interior. The section also describes the layers that make up Earth and explains why Earth acts
Section 19.1: Forces Within Earth Section 19.2: Seismic Waves and Earth s Interior Section 19.3: Measuring and Locating.
CH Earthquakes Section 19.1: Forces Within Earth Section 19.2: Seismic Waves and Earth s Interior Section 19.3: Measuring and Locating Earthquakes Section 19.4: Earthquakes and Society Section 19.1 Forces
Elastic Rebound Theory
Earthquakes Elastic Rebound Theory Earthquakes occur when strain exceeds the strength of the rock and the rock fractures. The arrival of earthquakes waves is recorded by a seismograph. The amplitude of
SEISMIC HAZARD ANALYSIS. Instructional Material Complementing FEMA 451, Design Examples Seismic Hazard Analysis 5a - 1
SEISMIC HAZARD ANALYSIS Instructional Material Complementing FEMA 451, Design Examples Seismic Hazard Analysis 5a - 1 Seismic Hazard Analysis Deterministic procedures Probabilistic procedures USGS hazard
Plate Tectonics. By Destiny, Jarrek, Kaidence, and Autumn
Plate Tectonics By Destiny, Jarrek, Kaidence, and Autumn .The Denali Fault and San Andreas Fault - The San Andreas Fault is a continental transform fault that extends roughly 1300 km (810 miles) through
Use complete and thorough answers through this assignment use a different color font. Feel free to use images to help explain!
Activity 1: Continental Drift and Plate Tectonics Webquest: Name Use complete and thorough answers through this assignment use a different color font. Feel free to use images to help explain! Structure
1. occurs when the oceanic crust slides under the continental crust.
1. occurs when the oceanic crust slides under the continental crust. 2. What type of stress is shown? 3. Where two plates slide past one another is called a boundary. 4. What type of stress is shown? 5.
Julie Shemeta, MEQ Geo Inc., WCEE Webinar 1/13/2016 1/14/2016
1/14/16 1 Julie Shemeta, MEQ Geo Inc., WCEE Webinar 1/13/2016 1/14/2016 WSJ, Nov 16, 2015 Women s Council on Energy and the Environment (WCEE) January 13, 2016 http://www.cpr.org 1/7/2016 http://stateimpact.npr.org/texas/tag/earthquake/
Earthquakes and Faulting
Earthquakes and Faulting Crustal Strength Profile Quakes happen in the strong, brittle layers Great San Francisco Earthquake April 18, 1906, 5:12 AM Quake lasted about 60 seconds San Francisco was devastated
TEGAM s Connection to the EarthScope Project
TEGAM s Connection to the EarthScope Project Introduction The EarthScope Project is an undertaking funded by the National Science Foundation in partnership with the United States Geological Survey and
Beneath our Feet: The 4 Layers of the Earty by Kelly Hashway
Beneath our Feet: The 4 Layers of the Earty by Kelly Hashway The Earth is more than a giant ball made up of dirt, rocks, and minerals. The Earth may look like a giant ball from when looking at it from
What will a Magnitude 6.0 to 6.8 Earthquake do to the St. Louis Metro Area?
What will a Magnitude 6.0 to 6.8 Earthquake do to the St. Louis Metro Area? J. David Rogers Natural Hazards Mitigation Center University of Missouri-Rolla USGS Mid-Continent Geographic Science Center Missouri
1. I can describe evidence for continental drift theory (e.g., fossil evidence, mountain belts, paleoglaciation)
Science 10 Review Earth Science Vocabulary asthenosphere continental drift theory converging plates diverging plates earthquakes epicentre fault hot spot inner core lithosphere mantle mantle convection
General Geologic Setting and Seismicity of the FHWA Project Site in the New Madrid Seismic Zone
General Geologic Setting and Seismicity of the FHWA Project Site in the New Madrid Seismic Zone David Hoffman University of Missouri Rolla Natural Hazards Mitigation Institute Civil, Architectural & Environmental
New Madrid Earthquakes
Seismic Hazard Maps A presentation by Dr. Chris Cramer, U.S. Geological Survey, Memphis, TN at University of Memphis, TN November 22, 2004 1811-12 New Madrid Earthquakes 1 1886 Charleston Earthquake 2
Plate Tectonics. Theory of Plate Tectonics. What is Plate Tectonics. Plate Tectonics Plate Boundaries Causes of Plate Tectonics
Theory of Plate Tectonics Plate Tectonics Plate Boundaries Causes of Plate Tectonics Plate Tectonics What is Plate Tectonics The Earth s crust and upper mantle are broken into sections called plates Plates
PROBABILISTIC SEISMIC HAZARD ANALYSIS WITH NONLINEAR SITE EFFECTS IN THE MISSISSIPPI EMBAYMENT
3 th World Conference on Earthquake Engineering Vancouver, B.C., Canada August -6, 24 Paper No. 549 PROBABILISTIC SEISMIC HAZARD ANALYSIS WITH NONLINEAR SITE EFFECTS IN THE MISSISSIPPI EMBAYMENT Duhee
Overview of the Seismic Source Characterization for the Palo Verde Nuclear Generating Station
Overview of the Seismic Source Characterization for the Palo Verde Nuclear Generating Station Scott Lindvall SSC TI Team Lead Palo Verde SSC SSHAC Level 3 Project Tuesday, March 19, 2013 1 Questions from
Physical Geology Lab. Teacher Check (show your screen to your teacher) Part ONE: Dynamic Earth. Continents Over Time.
Physical Geology Lab Name Hour Part ONE: Dynamic Earth Earth s Structure Name the Layer: The only liquid layer Only a few miles thick (under oceans) Mostly solid iron and nickel Made of hot, semi-solid
11: CONTINENTAL INTRAPLATE EARTHQUAKES: A SCIENCE, HAZARD, AND POLICY CHALLENGE
11: CONTINENTAL INTRAPLATE EARTHQUAKES: A SCIENCE, HAZARD, AND POLICY CHALLENGE Most earthquakes occur on either narrow plate boundaries or broad plate boundary zones DIFFUSE BOUNDARY ZONES INTRAPLATE
EARTH S INTERIOR, EVIDENCE FOR PLATE TECTONICS AND PLATE BOUNDARIES
EARTH S INTERIOR, EVIDENCE FOR PLATE TECTONICS AND PLATE BOUNDARIES LAYERS OF THE EARTH Crust Inner Core Most Dense Solid Iron & Nickel Mantle Thickest layer Outer Core Liquid Iron & Nickel ANOTHER LOOK
Chapter 7 Plate Tectonics. Plate tectonics accounts for important features of Earth s surface and major geologic events.
Chapter 7 Plate Tectonics Plate tectonics accounts for important features of Earth s surface and major geologic events. 7-2 Alfred Wegener s Hypothesis of Continental Drift (1915) ONE single landmass
Earthquakes. Forces Within Eartth. Faults form when the forces acting on rock exceed the rock s strength.
Earthquakes Vocabulary: Stress Strain Elastic Deformation Plastic Deformation Fault Seismic Wave Primary Wave Secondary Wave Focus Epicenter Define stress and strain as they apply to rocks. Distinguish
I. Earth s Layers a. Crust: Earth s outside layer. Made of mostly rock. i. Continental: er; made of mostly granite, forms the continents and shallow
I. Earth s Layers a. Crust: Earth s outside layer. Made of mostly rock. i. Continental: er; made of mostly granite, forms the continents and shallow sea beds, floats! ii. Oceanic: er; dense rock such as
11.1 Rock Deformation
Tarbuck Lutgens Mountain Building 11.1 Rock Deformation Factors Affecting Deformation Factors that influence the strength of a rock and how it will deform include temperature, confining pressure, rock
ENTERGY INDEPENDENCE PLANT EAST AND WEST RECYCLE PONDS DEMONSTRATION OF COMPLIANCE WITH EPA CCR RULE SITING CRITERIA , FAULT AREAS.
ENTERGY INDEPENDENCE PLANT EAST AND WEST RECYCLE PONDS DEMONSTRATION OF COMPLIANCE WITH EPA CCR RULE SITING CRITERIA 257.62, FAULT AREAS Prepared for Entergy Arkansas, Inc. PO Box 551 Little Rock, AR 72203
Continental Drift. Wegener theory that the crustal plates are moving and once were a super continent called Pangaea.
PLATE TECTONICS WHAT IS TECTONICS? Tectonism is the faulting or folding or other deformation of the outer layer of a planet. It happens very slowly, on the scale of millions of years. Tectonic activity
Paleoseismic Investigations for Determining the Design Ground Motions for Nuclear Power Plants
Paleoseismic Investigations for Determining the Design Ground Motions for Nuclear Power Plants Russell A. Green Department of Civil and Environmental Engineering Purdue Geotechnical Society Workshop May
Name: Date: Per. Plate Tectonics Study Guide (Ch. 5)
Name: Date: Per. Plate Tectonics Study Guide (Ch. 5) 1. Fill in the Chart about heat Transfer Types Description Examples Where it takes place Radiation Sun s rays reaching earth Heat Transfer between objects
Theme 3. Plate tectonics theory
Theme 3. Plate tectonics theory 3.1. General principles 3.2. Mantle convection 3.3. Types of plate boundaries Source: Understanding Earth J.Grotzinger, T.H. Jordan, F. Press, R. Siever The lithosphere
Whole Earth Structure and Plate Tectonics
Whole Earth Structure and Plate Tectonics Processes in Structural Geology & Tectonics Ben van der Pluijm WW Norton+Authors, unless noted otherwise 4/5/2017 14:45 We Discuss Whole Earth Structure and Plate
Copyright McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education
Copyright McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education Tibetan Plateau and Himalaya -southern Asia 11.00.a VE 10X
Changing Earth: Plate Tectonics
Changing Earth: Plate Tectonics Static Earth Theory People used to believe that the Earth and its continents could not change since it was created They thought that earthquakes and volcanoes were caused
Magnitude 5.8 VIRGINIA
An earthquake in central Virginia was felt across much of the East Coast on Tuesday, causing light damage and forcing hundreds of thousands of people to evacuate buildings in New York, Washington and other
Global Tectonics. Kearey, Philip. Table of Contents ISBN-13: Historical perspective. 2. The interior of the Earth.
Global Tectonics Kearey, Philip ISBN-13: 9781405107778 Table of Contents Preface. Acknowledgments. 1. Historical perspective. 1.1 Continental drift. 1.2 Sea floor spreading and the birth of plate tectonics.
Chapter 4: Plate Tectonics
Chapter 4: Plate Tectonics K2 in the Himalaya, inset round submersible (beneath the submarine) that went to the Marianas Trench in 1960 http://www.nydailynews.com/news/world/james-cameron-presents-record-setting-deep-sea-expedition-article-1.1215139
A Model of Three Faults
A Model of Three Faults Grades 7-12 Adapted from the USGS Learning Web Lesson Plans Background One of the most frightening and destructive phenomena of nature is a severe earthquake and its terrible aftereffects.
PLATE TECTONICS REVIEW GAME!!!!
PLATE TECTONICS REVIEW GAME!!!! Name the four layers of the earth - crust - mantle - outer core - inner core Which part of Earth s structure contains tectonic plates? LITHOSPHERE Name one reason why the
Chapter 16. Mountain Building. Mountain Building. Mountains and Plate Tectonics. what s the connection?
Chapter 16 Mountains and Plate Tectonics what s the connection? Mountain Building Most crustal deformation occurs along plate margins. S.2 Active Margin Passive Margin Mountain Building Factors Affecting
Mountains are then built by deforming crust: Deformation & Mountain Building. Mountains form where stresses are high!
Deformation & Mountain Building Where are mountains located? Deformation and Folding Mountain building Mountains form where stresses are high! Mountains form at all three types of plate boundaries where
The Theory of Plate Tectonics
Plate Tectonics Objectives Describe how plates move. Explain the features of plate tectonics. Describe the types of plate boundaries and the features that can form and events that can occur at each. The
Mohorovicic discontinuity separates the crust and the upper mantle.
Structure of the Earth Chapter 7 The Earth is divided into 3 Main Layers 1. Crust outermost layer 1% of the Earth s mass thickness varies: 5 100 km two types: oceanic denser continental Mohorovicic discontinuity
ENTERGY WHITE BLUFF PLANT RECYCLE POND A AND RECYCLE POND B DEMONSTRATION OF COMPLIANCE WITH EPA CCR RULE SITING CRITERIA 257.
ENTERGY WHITE BLUFF PLANT RECYCLE POND A AND RECYCLE POND B DEMONSTRATION OF COMPLIANCE WITH EPA CCR RULE SITING CRITERIA 257.62, FAULT AREAS Prepared for Entergy Arkansas, Inc. PO Box 551 Little Rock,
Earth s Changing Surface
Earth s Changing Surface Earthquakes and Volcanoes Key Concepts What causes earthquakes? What causes volcanoes to form? How do earthquakes and volcanoes change Earth s surface? What do you think? Read
GPS Strain & Earthquakes Unit 5: 2014 South Napa earthquake GPS strain analysis student exercise
GPS Strain & Earthquakes Unit 5: 2014 South Napa earthquake GPS strain analysis student exercise Strain Analysis Introduction Name: The earthquake cycle can be viewed as a process of slow strain accumulation
EARTHQUAKE HAZARD ASSESSMENT IN KAZAKHSTAN
EARTHQUAKE HAZARD ASSESSMENT IN KAZAKHSTAN Dr Ilaria Mosca 1 and Dr Natalya Silacheva 2 1 British Geological Survey, Edinburgh (UK) imosca@nerc.ac.uk 2 Institute of Seismology, Almaty (Kazakhstan) silacheva_nat@mail.ru
MAR110 LECTURE #6 West Coast Earthquakes & Hot Spots
17 September 2007 Lecture 6 West Coast Earthquakes & Hot Spots 1 MAR110 LECTURE #6 West Coast Earthquakes & Hot Spots Figure 6.1 Plate Formation & Subduction Destruction The formation of the ocean crust
Plate Tectonics Introduction
Name Block Plate Tectonics Introduction Go to the following site: http://www.learner.org/interactives/dynamicearth/index.html On the top of the screen are different tabs, click on each section as listed
PROBABILISTIC LIQUEFACTION HAZARD ANALYSIS IN JAPAN
SECED 2015 Conference: Earthquake Risk and Engineering towards a Resilient World 9-10 July 2015, Cambridge UK PROBABILISTIC LIQUEFACTION HAZARD ANALYSIS IN JAPAN Tetsushi KURITA 1 and Sei ichiro FUKUSHIMA
SEISMIC THREAT POSED BY THE NEW MADRID SEISMIC ZONE for Earthquakes Mean Business Seminar AT&T Data Center St. Louis, MO Friday February 3, 2006
BRIEF OVERVIEW OF SEISMIC THREAT POSED BY THE NEW MADRID SEISMIC ZONE for Earthquakes Mean Business Seminar AT&T Data Center St. Louis, MO Friday February 3, 2006 J. David Rogers, Ph.D., P.E., R.G. Karl
Finding Fault with Food or Modeling Plate Movement
Finding Fault with Food or Modeling Plate Movement Objective: Use models to describe how tectonic plates cause major geological events such as; ocean basins, earthquakes, volcanoes, and mountain building.
(Seismological Research Letters, July/August 2005, Vol.76 (4): )
(Seismological Research Letters, July/August 2005, Vol.76 (4):466-471) Comment on How Can Seismic Hazard around the New Madrid Seismic Zone Be Similar to that in California? by Arthur Frankel Zhenming
Unit 4 Lesson 7 Mountain Building
Indiana Standards 7.2.4 Explain how convection currents in the mantle cause lithospheric plates to move causing fast changes like earthquakes and volcanic eruptions, and slow changes like creation of mountains
5. Probabilistic Seismic Hazard Analysis
Probabilistic Seismic Hazard Analysis (PSHA) proposed by C.A. Cornell (1968) used to determine the design earthquake for all locations in USA. PSHA gives a relative quantification i of the design earthquake,
Seismic Waves. Geophysics. The Navy Reveals The Sea Floor CH 17 & 18. Seismic Waves: Deep Earth Probes. 26 Dec 2004 Banda Aceh Earthquake
Geophysics Seismic Waves: Deep Earth Probes The Navy Reveals The Sea Floor CH 17 & 18 Seismic Waves 26 Dec 2004 Banda Aceh Earthquake WV Geological Survey Morgantown Seismograph Record 2 New Madrid Seismic
water erosion lithosphere Describe the process of erosion and deposition. chemical weathering Dissolving limestone is an example of.
At one time, there was one large island off the coast of Mississippi and now it is two separate islands. What caused the island to be split into two? water erosion The crust and the top part of the upper
Dynamic Crust Practice
1. Base your answer to the following question on the cross section below and on your knowledge of Earth science. The cross section represents the distance and age of ocean-floor bedrock found on both sides
EARTHQUAKE CLUSTERS, SMALL EARTHQUAKES
EARTHQUAKE CLUSTERS, SMALL EARTHQUAKES AND THEIR TREATMENT FOR HAZARD ESTIMATION Gary Gibson and Amy Brown RMIT University, Melbourne Seismology Research Centre, Bundoora AUTHORS Gary Gibson wrote his
Tectonic Forces Simulation: Earthquakes Activity One
Tectonic Forces Simulation: Earthquakes Activity One Introduction If you marked all the earthquakes from the past century on a world map, you'd notice that most tend to occur along certain lines around
Slip Sliding Along. Materials Per Group (groups of 4)
Slip Sliding Along Lesson Concept Link California has a strike-slip fault (San Andreas) on the transform boundary between the Pacific and North American Plate. Lesson 6.4 deepened understanding of types
Full file at CHAPTER 2 The Way the Earth Works: Plate Tectonics
CHAPTER 2 The Way the Earth Works: Plate Tectonics MULTIPLE CHOICE 1. Wegener proposed continental drift after he observed evidence from fossils, glacial deposits, and the fit of the continents that suggested
PLATE TECTONIC PROCESSES
Lab 9 Name Sec PLATE TECTONIC PROCESSES 1. Fill in the blank spaces on the chart with the correct answers. Refer to figures 2.3, 2.4 p.33 (2.2 and 2.3 on p. 23) as needed. 2. With your knowledge of different
Description of faults
GLG310 Structural Geology Description of faults Horizontal stretch Crustal thickness Regional elevation Regional character Issues Normal Thrust/reverse Strike-slip >1 1 in one direction and < 1 in
is a unifying theme in modern geology that integrates the earlier ideas of
The concept of Global Plate Tectonics is a unifying theme in modern geology that integrates the earlier ideas of continental drift, sea-floor spread, and mountain building To explain why the present ocean
Which lettered location has the highest elevation? A) A B) B C) C D) D
1. New York State's highest peak, Mt. Marcy, is located at approximately A) 44 10' N 74 05' W B) 44 05' N 73 55' W C) 73 55' N 44 10' W D) 74 05' N 44 05' W 2. Four locations, A, B, C, and D, are represented
Snack Tectonics or Modeling Plate Movement
Snack Tectonics or Modeling Plate Movement Objective: Use models to describe how tectonic plates cause major geological events such as; ocean basins, earthquakes, volcanoes, and mountain building. Questions:
Plate Tectonics. Continental Drift Sea Floor Spreading Plate Boundaries
Plate Tectonics Continental Drift Sea Floor Spreading Plate Boundaries Continental Drift 1915, Alfred Wegener - Pangea hypothesis: suggested Earth s continents were part of a large super-continent 200
Plate tectonics - 3. Homework 1: Due Monday. Hot Spots Magnetic Reversals Isostasy Continental Tectonics. EESC 2200 The Solid Earth System.
2500 EESC 2200 The Solid Earth System Plate tectonics - 3 17 Sep 08 Hot Spots Magnetic Reversals Isostasy Continental Tectonics Depth (m) 6000 0 9 36 100 155 Homework 1: Due Monday Review: Fracture zone
Name Class Date. 1. What is the outermost layer of the Earth called?. a. core b. lithosphere c. asthenosphere d. mesosphere
Name Class Date Assessment Geology Plate Tectonics MULTIPLE CHOICE Write the letter of the correct answer in the space provided. 1. What is the outermost layer of the Earth called?. a. core b. lithosphere
Questions and Topics
Plate Tectonics and Continental Drift Questions and Topics 1. What are the theories of Plate Tectonics and Continental Drift? 2. What is the evidence that Continents move? 3. What are the forces that
When you are standing on a flat surface, what is the normal stress you exert on the ground? What is the shear stress?
When you are standing on a flat surface, what is the normal stress you exert on the ground? What is the shear stress? How could you exert a non-zero shear stress on the ground? Hydrostatic Pressure (fluids)
Earth and Space Science Semester 2 Exam Review. Part 1. - Convection currents circulate in the Asthenosphere located in the Upper Mantle.
Earth and Space Science 2015 Semester 2 Exam Review Part 1 Convection -A form of heat transfer. - Convection currents circulate in the Asthenosphere located in the Upper Mantle. - Source of heat is from
Earthquakes Earth, 9th edition, Chapter 11 Key Concepts What is an earthquake? Earthquake focus and epicenter What is an earthquake?
1 2 3 4 5 6 7 8 9 10 Earthquakes Earth, 9 th edition, Chapter 11 Key Concepts Earthquake basics. "" and locating earthquakes.. Destruction resulting from earthquakes. Predicting earthquakes. Earthquakes
Student Packet session # 11 Name: Date:
Student Packet session # 11 Name: Date: Student Exploration: Building Pangaea Big Idea 6: Earth Structures Benchmark: SC.7.E.6.4 Explain and give examples of how physical evidence supports scientific theories
Final Report: Seismic Hazard Assessment. of the Paducah Gaseous Diffusion Plant
Final Report: Seismic Hazard Assessment of the Paducah Gaseous Diffusion Plant Zhenming Wang Kentucky Geological Survey 228 Mining and Mineral Resources Building University of Kentucky Lexington, Kentucky
Interpretive Map Series 24
Oregon Department of Geology and Mineral Industries Interpretive Map Series 24 Geologic Hazards, Earthquake and Landslide Hazard Maps, and Future Earthquake Damage Estimates for Six Counties in the Mid/Southern
2014 Update of the United States National Seismic Hazard Maps
2014 Update of the United States National Seismic Hazard Maps M.D. Petersen, C.S. Mueller, K.M. Haller, M Moschetti, S.C. Harmsen, E.H. Field, K.S. Rukstales, Y. Zeng, D.M. Perkins, P. Powers, S. Rezaeian,
Identification of Lateral Spread Features in the Western New Madrid Seismic Zone J. David Rogers and Briget C. Doyle
Identification of Lateral Spread Features in the Western New Madrid Seismic Zone J. David Rogers and Briget C. Doyle Department of Geological Engineering University of Missouri-Rolla rogersda@umr.edu doyle@hope.edu