l braile, 10/7/2006, revised 8/16/2007, 9/18/09 earthquake catalog/station log braile...

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aile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log web.ics.purdue.edu/~braile b.ics.purdue.edu/~braile/edumod/as1lessons/InterpSeis/Station

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Page 1: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

L Braile, 10/7/2006, revised 8/16/2007, 9/18/09

Earthquake Catalog/Station Log

http://web.ics.purdue.edu/~brailehttp://web.ics.purdue.edu/~braile/edumod/as1lessons/InterpSeis/StationLog.ppt

Page 2: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

IRIS Seismic Monitor for ~12:00 August 16, 2007 (UTC)

Page 3: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

WLIN AS-1 Seismograph 24-hour screen display for August 15-16, 2007

Page 4: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

USGS earthquake data (http://earthquake.usgs.gov)

Page 5: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

WLIN AS-1 Seismograph 24-hour screen display for September 12-13, 2007, M8.4, M7.9, M7.0,

Indonesia

Page 6: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

None Minimum “Complete”

Earthquake Catalog/Station LogOptions…

Advantages…

Good science practice Record of station information Archive of event data

Page 7: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

Earthquake Catalog/Station LogInformation…

Station Log…

Earthquake Catalog…

Record “state of health” information for your seismograph

Note dates and times of calibrations, change of location, new software, time synchronization, noise characteristics, earthquakes recorded

Record earthquake information for all (well recorded) seismograms – event origin time, location, magnitude, epicenter-to-station distance, etc.

Page 8: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

Examples…Station log… (hand written notes) Date and Time (GMT) Comment

2006 9/1 16:25 AS-1 set up and operating, clock synch. 2006 9/4 ~10:14 EQ from Japan 2006 9/16 ~04:45 EQ M6.5 Gulf of CA 2006 9/18 20:52 Calibration pulse recorded 2006 9/20 12:25 Install new version of AmaSeis 2006 9/22 09:03 EQ M7.2 Sumatra (good surf. waves) 2006 9/28 20:33 Restart computer, clock synch. 2006 9/20 ~07:42 EQ Rat Islands, Aleutians . . . . . . 2007 5/27 10:51 Turn off AS-1 and computer for summer

Page 9: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

Earthquake Catalog (Excel File)…

http://web.ics.purdue.edu/~braile/edumod/as1lessons/InterpSeis/EqList.xls

Revised to YYMMDD Format

Page 10: L Braile, 10/7/2006, revised 8/16/2007, 9/18/09 Earthquake Catalog/Station Log braile braile/edumod/as1lessons/InterpSeis/StationLog.ppt

Suggestions… Record at least minimum information, hand written Focus on well-recorded events (don’t worry about

every “wiggle” or weak, distant EQs – unless you just want to see where it came from)

Synchronize clock every few days or use Internet time synch.

Get an “Atomic Clock”, set to GMT time

Create a seismogram archive for your station

Send you best seismograms to SpiNet and download some seismograms for comparison

1web.ics.purdue.edu/~braile/edumod/sv/12topo.doc · Web viewfile), one cannot display all areas of the world with 30-second terrain data or use these data for “Make Your Own Map”

Earthquake Hazard Information – Photos of Earthquake ...braile/edumod/eqphotos/eq...Earthquake Hazard Information – Photos of Earthquake Damage, Modes of building Failure – Part

The AS-1 Seismograph – Magnitude Determination and …braile/edumod/as1mag/as1mag3.pdfThe AS-1 Seismograph – Magnitude… Page 1 of 22 The AS-1 Seismograph – Magnitude Determination

EQlocation - Purdue Universityweb.ics.purdue.edu/~braile/edumod/as1lessons/EQlocatio… · Web viewTime scale (if printed from the MS Word document) is 1 cm = 1 minute). Figure

Seismic Wave Demonstrations and Animationsweb.ics.purdue.edu/~braile/edumod/waves/WaveDemo.pdf · Love Wave Animation: Click on the image shown in Figure 5 to view the Love wave animation

Calculating magnitudes from AS-1 seismograms (electronic version)braile/edumod/as1lessons/magnitude/CalcMag... · magnitudes reported by the media are often called “Richter magnitude”

CalcMagnitude - Purdue Universityweb.ics.purdue.edu/~braile/edumod/as1lessons/magnitud… · Web viewThe vertical scale is relative amplitude in digital units. The vertical bar

Earthquake hazard - Purdue Universityweb.ics.purdue.edu/~braile/edumod/eqhazard/eqhazard1.pdfEarthquake Hazard Information – Hazard, Risk, Magnitude, Intensity, Earthquake Statistics

3. Using the standard views included in SeisVolEweb.ics.purdue.edu/~braile/edumod/sv/3stand.pdf3. Using the standard views… Page 2 of 26 Seismic/Eruption Teaching Modules: 3 - 2

web.ics.purdue.eduweb.ics.purdue.edu/~braile/edumod/pebble/pebble.doc · Web viewA PowerPoint file consisting of much ... and E. J. Tarbuck, Foundations of Earth Science, 4th edition,

3-D Earth Structure Modelbraile/edumod/as1lessons/filt… · Web viewIllustrate the use of filtering of seismograms to learn more about earthquakes and wave propagation in the Earth

Voyage Through Time – A Plate Tectonics Flipbookweb.ics.purdue.edu/~braile/edumod/flipbook/flipbook.pdfVoyage Through Time –A Plate Tectonics… Page 4 of 16 Extension Activities:

Seismic Wave Demonstrations and Animations L. Braile, Purdue University [email protected], braile Copyright 2004. L. Braile. Permission

The AS-1 Seismograph – Operation, Filtering, S-P Distance …web.ics.purdue.edu/~braile/edumod/as1mag/as1mag2.pdf · 2006. 4. 30. · The AS-1 Seismograph – Operation… Page

SAN FRANCISCO BAY AREA EARTHQUAKESbraile/edumod/bayarea/bayareaNew.doc · Web viewTitle: SAN FRANCISCO BAY AREA EARTHQUAKES Author: Kathy Kincade Last modified by: braile Created

PLOTTING EARTHQUAKE EPICENTERS - Purdue Universityweb.ics.purdue.edu/~braile/edumod/epiplot/epiplot.pdfUsing this system, the two coordinates (longitude and latitude can easily be

Earthquake Hazard Information – Photos of Earthquake Damage, …braile/edumod/eqphotos/eqphotos1.pdf · earthquake shaking that affects buildings. Many types of building, structure

3-D Earth Structure Modelweb.ics.purdue.edu/~braile/edumod/journey/journey.doc · Web viewTour Guide: Provide each student in the class with a copy of the “Tour Guide” that

SeisVolE Teaching Modules – Preliminary, Draft Instructionsweb.ics.purdue.edu/~braile/edumod/sv/20prelim.doc · Web viewOpen MS Word and Paste the data into a new document. Select

Tsunami! Understanding the Generation, Propagation, and ...braile/edumod/tsunami/... · as Sumatra, Dec. 26, 2004; Japan, Mar. 11, 2011) 2. Underwater or near-surface volcanic eruptions

web.ics.purdue.eduweb.ics.purdue.edu/~braile/edumod/waves/WaveDemo.doc · Web viewFocusing on one area of the 3-D grid such as the black rectangle or the top edge at the end of

L Braile, 12/28/2006 (revised 9/14/08) Interpreting Seismograms braile braile/edumod/as1lessons/InterpSeis/InterpSeis.ppt

Larry Braile, [email protected], web.ics.purdue.edu/~braile Sheryl Braile NSTA, Boston, 2008 (Despite the popularity of this image, tsunami waves do not

web.ics.purdue.eduweb.ics.purdue.edu/~braile/edumod/pebble/pebbleAM.doc · Web viewMS Word and PDF versions of this document (Every Pebble Tells a Story – Additional Materials)

Purdue Universityweb.ics.purdue.edu/~braile/edumod/sv/11make.doc · Web viewEarthquakes (1960 – 1997, M3+) for the island of Hawaii. The view and earthquake catalog are from the

Making Waves: Seismic Waves Activities and Demonstrations Larry Braile, Purdue University [email protected], web.ics.purdue.edu/~braile Sheryl Braile,

Journey to the Center of the Earthweb.ics.purdue.edu/~braile/edumod/journey/journey.pdfJules Verne’s A Journey to the Center to the Earth (or selected chapters) or watch the movie

SAN FRANCISCO BAY AREA EARTHQUAKES - Purdue Universityweb.ics.purdue.edu/~braile/edumod/bayarea/bayareaNew.pdf · the 1906 San Francisco and 1989 Loma Prieta earthquakes) related

14. Making cross-section diagrams - Purdue Universityweb.ics.purdue.edu/~braile/edumod/sv/14cross.pdf · 2005. 5. 4. · 14. Making cross-section diagram Page 2 of 14 Seismic/Eruption

SeisVolE Teaching Modules – Preliminary, Draft ...web.ics.purdue.edu/~braile/edumod/sv/20prelim.pdf · 2) A dialog box will appear; in the upper left hand corner click on: World

Web.ics.purdue.edu/~braile Online Searches braile/new/EpicenterPlotting.ppt

12. Adding topographic data to SeisVolE and earthquake and …braile/edumod/sv/12topo.pdf · 2005-05-04 · 12. Adding topographic data… Page 3 of 15 Seismic/Eruption Teaching Modules:

Calculating magnitudes from AS-1 seismograms (electronic ...web.ics.purdue.edu › ~braile › edumod › as1lessons › magnitude › Cal… · Example of a seismogram (M7.8 Colima,

EQlocation - Career Account Web Pagesweb.ics.purdue.edu/~braile/edumod/MagCalc/MagCalcDoc.doc · Web viewThe URL for an MS Word version of this document is: braile/edumod/MagCalc/MagCalcDoc.doc

2. SeisVolE basic navigation and dataweb.ics.purdue.edu › ~braile › edumod › sv › 2navig.pdf2. SeisVolE basic navigation… Page 6 of 6 Seismic/Eruption Teaching Modules: 2