Aster, R., Meyer, R., Determination of shear and compressional wave velocity variations and hypocenter locations in a rapidly inflating caldera: the Phlegraean Fields, Proc. XIX General Assembly IUGG, 1, p. 345, 1987.

Savage, M., Shih, X., Meyer, R., Aster, R, Application of an automated, analytic method for the determination of shear wave anisotropy, Proc. XIX General Assembly IUGG, 1, p. 324, 1987.

Del Pezzo, E., De Natale, G., Aster, R., Meyer, R., Seismic tomography and attenuation measurements inferred from 3-component digital microearthquake data at Campi Flegrei volcanic area, southern Italy, Proc. XIX General Assembly IUGG, 1, p. 313, 1987.

Berger, J., Fels, J.F., Vernon, F., Eissler, H., Chavez, D., Hedlin, M., Aster, R., Kappus, M., High-performance IRIS/IDA seismographs stations in the USSR., EOS trans. AGU 69, no. 15. p. 1321, 1988.

Eissler, H., Berger, J., Vernon, F., Hedlin, M., Chavez, D., Kappus, M., Aster, R. Regional observations of nuclear explosions in the Soviet Union, EOS trans. AGU 69, no. 15. p. 1321, 1988.

Aster. R., Berger, J., Masters, G., Scott, J., Wyatt, F., Source characteristics of the Superstition Hills - Elmore Ranch earthquake sequence, Seism. Res. Let. 59, no. 1, p. 49, 1988.

Gurrola, H., Minster, J.B., Vernon, F., Berger, J., Giver, H., Aster, R. A comparative study of high frequency seismic noise at selected sites in the USSR and USA., EOS trans. AGU 70, no. 15. p. 392, 1989.

Aster, R., Shearer, P., Berger, J., Seismic polarizations at the Anza seismic array, southern California, Seism. Res. Let. 60, no. 1, pp. 11-12, 1989.

Aster, R., Shearer, P., Berger, J., Compressional- and shear-wave polarizations at the Anza seismic array, Proc. 11th Annual AFGL/Darpa Seism. Res. Symp. p. 8, 1989.

Gurrola, H., Minster, J.B., Vernon, F., Berger, J., Giver, H., Aster, R. A comparative study of high frequency seismic noise at selected sites in the USSR and USA., Seism. Res. Lett. 60, 1989.

Aster, R., Shearer, P., Berger, J., Shear-wave polarizations at the Anza seismic array, EOS trans. AGU 70, no. 15. p. 395, 1989.

Aster, R., Shearer, P., Berger, J., Shear-wave anisotropy at the Anza seismic network, EOS trans. AGU 70, no. 43, p. 1211, 1989.

Aster, R., Pujol, J., Joint hypocentral determination and the detection of low velocity anomalies. An example from the Phlegraean Fields earthquakes., EOS trans. AGU 70, no. 43, p. 1196, 1989.

Aster, R., Shearer, P., Berger, J. Seismic polarizations observed with borehole instruments in the Anza seismic gap, Seism. Res. Lett. 61 p. 44, 1990.

Aster, R., Shearer, P., Fletcher, J. Shear-wave observations using borehole instruments at Anza, southern California, Proc. Fourth International Workshop on Seismic Anisotropy, Edinburgh, U.K., 1990.

Aster, R., Shearer, P. Shear-wave splitting and limits on temporal anisotropy variation at Anza, southern California, Proc. Fourth International Workshop on Seismic Anisotropy, Edinburgh, U.K. 1990.

Aster, R., Shearer, P., High-frequency seismic polarizations and site effects observed in boreholes in the San Jacinto Fault zone, EOS trans. AGU, 71 no 43, p. 1475, 1990.

Aster, R., Shearer, P., Stress constraints in the Anza seismic gap obtained using focal mechanisms, Seism. Res. Lett., 62 no. 1, 1991.

Aster, R., Scott, J., Shearer, P., Vernon, F.L., Analysis of near-repeating earthquake wavefields in the San Jacinto fault zone, southern California, EOS trans. AGU 72, no 44, p. 352, 1991.

Fehler, M.C., Hartse, H.E., Aster, R.C, Small-scale analysis of faulting and stress in the Anza seismic gap, EOS trans. AGU 72, no 44, p. 352, 1991.

Nadeau, R., Aster, R.C., McEvilly, T.V., Analysis of P and S wave polarizations at the Parkfield high-resolution seismic network (HRSN), EOS trans. AGU, 72, no 44, p. 483, 1991.

Aster, R., Scott, J., Shearer, P., Vernon, F.L., Similar earthquakes in the Anza Seismic Gap, Seism. Res. Lett. 63, p. 63, 1992.

Aster, R., Henton, J., Scott, J., Shearer, P., Vernon, F.L., Comparative coda analysis of similar earthquakes with large temporal separations near the Anza seismic gap, southern California, EOS trans. AGU 73, no 43, p. 361, 1992.

Scott, J., Shearer, P., Aster, R., Constraints on temporal variations in velocity near Anza, California, from analysis of similar event pairs, EOS trans. AGU 73, no 43, p. 360, 1992.

Hartse, H., Fehler, M., Aster, R., Scott, J., Vernon, F.L., Regional and local stress estimates from focal mechanisms near the Anza seismic gap, southern California,

Aster, R., Henton, J., Scott, J., Shearer, P., Vernon, F.L., Comparative coda analysis using similar earthquakes in the Anza seismic gap, Seism. Res. Lett. 64, p. 35, 1993.

Aster, R., Slad, G., Nadeau, R., Antolik, M., Coda stability analysis of similar earthquakes in seismic gaps, EOS trans. AGU 74, p. 397, 1993.

Withers, M., Aster, R., Young, C., Chael, E., Recording and analysis of borehole and surface seismic signals and noise near Datil, New Mexico, EOS trans. AGU 74, p. 450, 1993.

Aster, R., Hartse, H., Fehler, M., Scott, J., Vernon, F.L., Regional and local stress estimates from focal mechanisms near the Anza seismic gap, southern California, IRIS Consortium 5th Annual Workshop Kona, HI, 1993.

Henton, J.A., Aster, R.C., Analysis of shear wave splitting at the Anza gap, Seism. Res. Lett. 65, p. 17, 1994.

Aster, R.C., Slad, G., Antolik, M., Nadeau, R., McEvilly, T.V., Quantitative estimation of coda stability in the Anza and Parkfield Seismic Gaps, Seism. Res. Lett. 65, p. 35, 1994.

Skov, M., Kyle, P., Aster, R.C., Seismic monitoring of the active Erebus volcano, Ross Island, Antarctica using digital data acquisition, Seism. Res. Lett. 65, p. 57, 1994.

Schlue, J.W., Aster, R.C., Meyer, R., Teleseismic P-to-S conversions from the Socorro magma body, Seism. Res. Lett. 65, p. 58, 1994.

Flores, R.A., Aster, R.C., Fehler, M.C., State of stress calculations based upon fault geometry on the San Jacinto fault zone, southern CA., Seism. Res. Lett. 65, p. 70, 1994.

Withers, M.M., Aster, R.C., Young, C.J., Chael, E., Recording and analysis of borehole and surface seismic signals and noise near Datil, New Mexico, Seism. Res. Lett. 65, p. 72, 1994.

Flores, R., Aster, R.C., Fehler, M.C., Stress calculations for the San Jacinto fault zone, southern California, using a specialized boundary element algorithm for the strike-slip mixed value problem, EOS trans. AGU 75, p. 450, 1994.

Aster, R., Antolik, M., Nadeau, R., McEvilly, T., Differential analysis of coda Q using similar microearthquakes in seismic gaps, EOS trans. AGU 75, p. 454, 1994.

Withers, M.M., Aster, R.C., Young, C.J., Chael, E., Analysis of seismic background noise and event detection near Datil, New Mexico, EOS trans. AGU 75, p. 428, 1994.

Slad, G.W., Aster, R.C., Coda analysis using similar earthquakes in the hypocentral area of the Landers mainshock, EOS trans. AGU 75, p. 462, 1994.

Schlue, J.W., Aster, R.C., Meyer, R.P., Teleseismic P and anomalous converted phases recorded on a small array above the Socorro magma body. EOS trans. AGU 75, p. 484, 1994.

Slad, G., Aster, R., Microearthquake relocation implementing similar event analysis in the hypocentral regions of southern California mainshocks. gap, Seism. Res. Lett. 66, 1995.

Schlue, J.W., Aster, R.C., Meyer, R.P., Focusing of teleseismic body waves by crustal inhomogeneities: Modeling the underside of a continental mid-crustal magma body. Seism. Res. Lett. 66, 1995.

Aster, R., Schlue, J., Meyer, R., Anomalous Teleseismic Converted Phases Recorded Above the Socorro Magma Body, Proc. 7th IRIS Workshop Jackson, WY, 1995.

Withers, M., Aster, R., Young, C., Beiringer, J., Trujillo, J, Keysers, R., Chael, E., Claasen, J., Astiz, L., Shearer, P., Preprocessing for the waveform correlation event detection system (WCEDS), Proc. 7th IRIS Workshop, Jackson, WY, 1995.

Aster, R., A critique of earthquake precursor shear-wave splitting studies to date, IUGG XXI General Assembly Abstracts p. A400 (INVITED), 1995.

C. Young, J. Beiringer, J. Trujillo, M. Withers, R. Aster, WCEDS, A waveform correlation event detection system. EOS trans. AGU, 76, p. 396, 1995.

M. Withers, R. Aster, C. Young, A comparative review of select seismic prefilter and trigger algorithms, EOS trans. AGU, 76, p. 396, 1995.

R. Knight, R. Aster, P. Kyle, A. Ameko, R. Dibble, A preliminary analysis of Mt. Erebus seismic data, EOS trans. AGU, 76, p. 350, 1995.

G. Slad, R. Aster, Shear-wave splitting in the vicinity of the Mw=7.3 Landers, California Earthquake, Proc. 7th International Workshop on Seismic Anisotropy, Miami 1996.

G. Slad, R. Aster, Coseismic and post-seismic shear-wave anisotropy changes associated with the Mw=7.3 Landers Earthquake, Seism. Res. Lett., St. Louis, 67, no. 1, 1996.

M. Withers, R. Aster, C Young, M. Harris, J. Beiringer, A local network implementation of a waveform correlation event detection system (WCEDS), Proc. 8th IRIS Workshop, Blaine, WA, 1996.

R. Knight, R. Aster, P. Kyle, A. Ameko, Digital recording of the seismicity of Mount Erebus volcano, November, 1994 to June, 1996, Proc. 1996 Eastern Section SSA 1996.

G. Nolet, R. Clouser, T. Arnadottir, R. Phinney, R. Aster, T. Clarke, T. Boyd, L. Braile, M. Hall-Wallace, M. Hamburger, R. Hanson, C. Rowe, A. Kafka, L. Long, Using original seismic data in secondary education, EOS trans. AGU, 77 1996.

M. Withers, R. Aster, C. Young, M. Harris, J. Beiringer, J. Trujillo, A local network implementation of a waveform correlation event detection system, Seism. Res. Lett. 68, 1997

Kyle, P., Knight, R., Aster, R., Dibble, R., The Mt. Erebus Volcano Observatory, Antarctica: surveillance methods, IAVCEI General Assembly (Puerto Vallarta, Mexico) proceedings 1997

Rowe, C.A., R.C. Aster, P.R. Kyle, J.W. Schlue, J. McConnaughey, R.R. Dibble, Broadband seismic recording on Mount Erebus volcano, Ross Island, Antarctica, Proc. 9th IRIS Workshop Breckinridge, CO, 1997.

Withers, M., Aster, R., Young, C., Harris, M., Beiringer, J., Trujillo, J., A local network implementation of a waveform correlation event detection system, Proc. 9th IRIS Workshop Breckinridge, CO, 1997.

Rowe, C., Aster, R., Kyle, P., Schlue, J., Broadband seismic recording of Strombolian explosions and associated ultra-long-period signals on Mount Erebus volcano, Antarctica, EOS trans. AGU, 78 1997.

Aster, R., Investigating foreshocks of the landers earthquake for possible temporal changes in shear-wave anisotropy, EOS trans. AGU, 78 1997.

Rowe, C., Aster, R., Fehler, M., Phillips, W., Alde, D., Automatic phase arrival estimation improvement and hypocenter relocation in large data sets, proc. Shalheveht Freier International Workshop on advanced methods in seismic analysis; High precision hypocenter location and Seismic Tomography, (Dead Sea, Israel) 1998

Aster, R.C., Withers, M.M., Young, C.J., Applying waveform correlation event detection and location at regional and Local scales, Seism. Res. Lett. 69, 1998.

Rowe, C., Aster, R., Fehler, M., Phillips, W., Alde, D., Automatic phase repicking for improved hypocenter locations in large data sets, Seism. Res. Lett. 69, 1998.

Rowe, C., Aster, R., Fehler, M., Phillips, W., Alde, D., An automatic phase repicking for precise hypocenter relocation and phase comparison: application to Soultz reservoir microseismicity, Proc. 1998 MTC meeting, Soultz, France 1998

Aster, R., Tobin, H., A Consolidated PASSCAL Instrument Center, IRIS Consortium 10th Annual Workshop, Santa Cruz, CA, 1998.

Rowe, C.A., R.C. Aster, M.C. Fehler, W.S. Phillips and P.R. Kyle, 1998, Delineating fine structure and temporal hypocenter migration in large data sets with an automatic phase repicking algorithm, IRIS Consortium 10th Annual Workshop, Santa Cruz, CA, 1998.

Aster, R., A Temporal Decrease in Shear-Wave Splitting During the Joshua Tree Aftershock - Landers Foreshock Sequence?, EOS trans. AGU 79, 1998.

Rowe, C., Aster, R., Fehler, M., Phillips, W., Kyle, P., Hypocenter Relocation in Tectonic and Volcanic Seismic Data Sets Using Automatic Phase Correlation: Application of Cross-Correlation, Signal Envelope and Principal Components Methods to Improve Pick Consistency, EOS trans. AGU 79, 1998.

Rowe, C., Aster, R., Schlue, J., Kyle, P., Dibble, R., Seismic and Acoustic Observations of Lava Lake Explosions at Mount Erebus Volcano, EOS trans. AGU 79, 1998.

Aster, R., Rowe, C., Phillips, W.S., Fehler, M., Automated High-Accuracy Hypocentral Relocation for Large Seismicity Catalogues, Seism. Res. Lett., 70, no. 3, 1999.

Carr, D., Young, C., Harris, J.M., Aster, R., Zhang, X., Cluster Analysis for CTBT Seismic Event Monitoring, Seism. Res. Lett. 79, no. 3, 1999.

Rowe, C., Aster, R., Fehler, M., Phillips, W.S., Adaptive Automatic Phase Repicking for High-Precision Hypocenter Relocation in Large Seismic Data Sets. Birmingham, England, International Union of Geodesy and Geophysics, XXIII General Assembly Abstracts, 1999.

Aster, R., Rowe, C., Thurber, C., Automated, Adaptive High-Accuracy Pick Adjustment for Hypocenter Relocation in Large Seismic Data Sets, IRIS Consortium 11th Annual Workshop June 9-12, Fish Camp, California, 1999.

Thurber, C., Rowe, C., Aster, R., Jones, J., Lutter, W., and McNamara, S., High-Precision Hypocenter Determination: Applications at Multiple Scales, International Workshop on Tomographic Imaging of 3-D Velocity Structures and Accurate Earthquake Location, Pafos, Cyprus, 5-9 July, 1999.

Rowe, C.A., and Aster, R., Fehler, M, and Phillips, W.S., Phase Repicking Using an Automatic, Adaptive Algorithm for Large Digital Seismic Data Sets PAPHOS99 International Workshop on Tomographic Imaging of 3-D Velocity Structures and Accurate Earthquake Location Pafos, Cyprus, 5-9 July, 1999.

Thurber, C., R. Aster, C. Rowe, J. Jones, W. Lutter and S. McNamara, 1999, High-Precision Hypocenter Determination: Applications at Multiple Scales, PAPHOS99 International Workshop on Tomographic Imaging of 3-D Velocity Structures and Accurate Earthquake Location, Cyprus, July 5-10, 1999.

Carr, D., Young, C., Aster, R., Zhang, X., Cluster Analysis for CTBT Seismic Event Monitoring, Proc. of the 21st Seismic Research Symposium: Technologies for Monitoring the Comprehensive Nuclear Test Ban Treaty Las Vegas, NV, September 21-24, 1999.

Aster, R., Schlue, S., Leon, J., Severance, K., Ni, J., Rapine, R., Tilmann, F., Huang, W-C., Grand, S., Matzel, E., Baldridge, S., Semken, S., Blackhorse, A., Luna, L., An Overview of the Rio Grand Rift Seismic Transect (RISTRA) Experiment, Plate Boundary Observatory Planning Workship, Snowbird, UT, October 3-6, 1999.

Rowe, C., Aster, R., Application of Automatic, Adaptive Filtering and Eigenspectral Techniques in Large Digital Waveform Catalogs for Improved Phase Pick Consistency and Uncertainty Estimates, EOS trans. AGU 80, 1999.

Aster, R., Johnson, J., Kyle, P., Rowe, C., Barstow, N., Kyle, P., Dibble, R., Broadband and Infrasonic Recording of Eruptions of Mount Erebus, Antarctica, Seism. Res. Lett., 71, 2000.

Lin, K-W., Aster, R., Sanford, A., A Waveform Picker/Locator for the Earthworm system using a World Wide Web Interface, Seism. Res. Lett., 71, 2000.

Rosca, A., Wilson, D., Tilmann, F. Leon, J., Rapine, R., Matzel, E., Simmons, N., Blackhorse, A., Ni, J., Aster, R., Grand, S., Schlue, J., Baldridge, S., Semken, S., A crustal low velocity zone under the Colorado Plateau - Rio Grande Rift transition zone, EOS Trans AGU, 81, p. F1236, 2000.

Rowe, C.A., Aster, R. Borchers, B, Young, C., Phillips, W.S., Fehler, M. Jones, R., Precise Relocation of Hydrofracture and Volcanic Seismicity: Improved Interpretability Following Application of an Automatic, Correlation-based Repicking Algorithm, EOS Trans AGU, 81, p. F905, 2000.

Alvarez, M., Beaudoin, B., Fowler, J., Aster, R., Azevedo, R., Barstow, N., Fort, M., Griego, P., Greschke, R., Jackson, T., Parker, T., Templeton, M., Tobin, H., Ulbricht, P., Zamora, W., the IRIS/PASSCAL Instrument Center at New Mexico Tech; Supporting the Seismic Community with New Instrumentation and Facilities, EOS Trans AGU, 81, p. F862, 2000.

Rowe, C., Aster, R., Borchers, B., Fehler, M., Relocation of microseismicity at Soultz using adaptive hierarchical cross-correlation, clustering and stacking, Proc. 2000 MTC meeting, Santa Fe, New Mexico 2000.

Aster, R., Mah, S.Y., Kyle, P., Dunbar, N., Mcintosh, W., VLP Displacements Observed with Broadband Seismometers at Mount Erebus Modeled as a Lava Lake Seiche, Seism. Res. Lett., 72, p. 275, 2001.

Koper, K., Wallace, T., Wagner, L., Aster, R., Schlue, J., Sanford, A., Seismic Recordings of the Carlsbad, NM Pipeline Explosion of 19 August 2000, Seism. Res. Lett., 72, p. 288-289, 2001.

Wilson, D., Leon, J., Aster, R., Ni, J., Grand, S., Schlue, J., Semken, S., Baldridge, S., Crust and upper mantle structure of the Colorado Plateau-Rio Grande rift transition zone using teleseismic receiver functions from a broadband PASSCAL array, IRIS Consortium 13th Annual Workshop, Jackson, WY, June 6-9, 2001.

Aster, R., Mah, S.Y., Kyle, P., Dunbar, N., McIntosh, W., Very long period volcanic signals modeled as magma chamber gravity waves, Proc. Erice meeting on Advances in the assessment of earthquake and volcanic hazards, Erice, Italy, 2001.

Kyle, P.R., Meertens, C., Johns, B., Desmarais, E.K., Kurnik, C., Aster, R. (2001) Mount Erebus GPS Array: In Search of Volcanic Deformation. Antarctic Neotectonics Symposium, Sienna Italy, July 11-14, 2001.

Aster, R., Baldridge, S., Gao, W., Grand, S., Ni, J., Schlue, J., Semken, S., Wilson, D., Imaging of magma-associated crust and mantle structures in extended interior western North America, EarthScope Planning Workshop, Snowbird, Utah, October 10-12, 2001.

Aster, R., Johnson, J., Mah, S.Y., Kyle, P., McIntosh, W., Dunbar, N., Ruiz, M., Desmarais, E., Seismic, acoustic, and video observations of conduit processes during Strombolian explosions at Mount Erebus, Antarctica, EOS Trans AGU, 82, F1413, 2001.

Wilson, D., Aster, R., Ni, J., Schlue, J., Grand, S., Baldridge, S., Semken, S., Gao, W., Crust and upper mantle structure of the Colorado plateau-Rio Grande rift-Great Plains transect using teleseismic receiver functions, EOS Trans AGU, 82, F846, 2001.

Matzel, E., Grand, S., Ni, J., Aster, R., The seismic structure of the upper mantle beneath the northwestern United States EOS Trans AGU, 82, F846, 2001.

Gao, W., Grand, S., Ni, J., Aster, R., Wilson, D., Schlue, J., Baldridge, S., Semken, S., Matzel, E., Mantle Seismic Structure beneath the Colorado Plateau, Rio Grande Rift and Great Plains from Seismic Tomography EOS Trans AGU, 82, F846, 2001.

Wilson, D., Aster, R., Ni, J., Schlue, J., Grand, S., Baldridge, S., Semken, S., Gao, Crust and Upper Mantle Structure in the Southwestern United States Using Receiver Functions, Seism. Res. Lett., 73, p. 232, 2002.

Ruiz, M., Aster, R., Kyle, P., Mah, S., Recent Tremor Activity on Mount Erebus, Antarctica, Seism. Res. Lett., 73, p. 254, 2002.

Aster, R., Mah, S., Ruiz, M., Frostenson, D., Desmarais, E., Kyle, P., McIntosh, W., Dunbar, N, Strombolian Eruption-Associated Very Long Period Oscillations of Mount Erebus, Antarctica, Seism. Res. Lett., 73, p. 243-244, 2002.

Braile, L., Hall-Wallace, M., Aster, R., Taber, J, Making Waves: the new IRIS education and outreach program plan, Seism. Res. Lett., 73, p. 259, 2002.

Wilson, D., Aster, R., Ni, J., Grand, S., West, M., Gok, R., Gao, W., Schlue, J., Baldridge, S., Semken, S., Crust and upper mantle structure in the Southwestern United States beneath a broadband PASSCAL array, IRIS Consortium 14th Annual Workshop, Kona HI, 1998.

Koper, K., Wallace, T., Aster, R., A case study in Forensic Seismology: The 1998 Natural Gas Pipeline Explosion Near Carlsbad, New Mexico, AGU Abstract Supplement, S11D-04, 2002.

Wilson, D., Aster, R., Ni, J., Grand, S., West, M., Gok, R., Gao, W., Schlue, J., Baldridge, S., Semken, S., Seismic Structure of the Crust in the Southwestern United States Using Receiver Functions, AGU Abstract Supplement, S61A-1113, 2002.

Gao, W., Grand, S., West, S., Gok, R., Ni, J., Wilson, D., Aster, R., Schlue, J., Baldridge, S., Semken, S., Mantle dynamics beneath the Rio Grande rift and Colorado plateau, AGU Abstract Supplement, S61A-1115, 2002.

West. S., Ni, J., Wilson, ED., Aster, R., Grand, S., Gao, W., Gok, R., Baldridge, W.S., Semken, S., Schlue, J., Structure of the uppermost mantle beneath the RISTRA array from surface waves AGU Abstract Supplement, S61A-1116, 2002.

Mah, S., Aster, R. McNamara, S., Kyle, P., Ruiz, M., McIntosh, W., Dunbar, N, VLP-discriminated Strombolian event families and video observations on Mount Erebus, Antarctica, AGU Abstract Supplement, S12A-1180, 2002.

Taber, J., Aster, R., Braile, L., Hall-Wallace, M., The Promotion of the Use of Seismic Data via the IRIS Education and Outreach Program, AGU Abstract Supplement, ED11A-0026, 2002.

Aster, R., Kyle, P., McIntosh, W., Dunbar, N., Esser, R., Ruiz, M., Richmond, M., Interdisciplinary year-round and real-time geophysical data from Mount Erebus. proc. Structure and Evolution of the Antarctic Plate workshop, Boulder, CO, 2003.

Ruiz, M., Aster, R., Kyle, P., Wilson, D., McIntosh, W., Dunbar, N., Esser, R., Tremor at Mount Erebus, Antarctica, Seism. Res. Lett., 74 (2), p. 199, 2003.

Wilson, D., Aster, R., Ni, J., West, M., Grand, S., Gao, W., Baldridge. W.S., Semken, S., Seismic structure of the lithosphere in the southwestern united states using receiver functions, Seism. Res. Lett., 74 (2), p. 202, 2003.

Aster, R., Kyle, P., McIntosh, W., Dunbar, N., Esser, R., Ruiz, M., Richmond, M., Interdisciplinary real-time geophysical instrumentation of Mount Erebus, Antarctica, Seism. Res. Lett., 74 (2), p. 228, 2003.

Aster, R., Wilson, D., and the RISTRA Group, Receiver function migration developments and results from the RISTRA experiment, EarthScope Imaging Science Workshop, Rice University, April 25-26, 2003.

Kyle, P., Aster, R., Crain, J., Dunbar, N., Esser, R., McIntosh, W., Richmond, M., Ruiz, M., Wardell, L., Monitoring Volcanic Activity at Mount Erebus, Antarctica, proc. IX International Symposium on Antarctic Earth Sciences, Potsdam, Germany, 2003.

West, M., Ni, J., Baldridge, S., Wilson, D., Gao, W., Aster, R., Grand, S., Semken, S., Crust and upper mantle shear-wave structure of the Colorado Plateau, Rio Grande Rift, and Great Plains, IRIS-UNAVCO Joint Workshop, June 18-22, Fish Camp, CA, 2003.

Aster, R., Educational seismology and EarthScope: A presentation and discussion of EarthScope and USESN Proc. United States Educational Seismology Workshop, Baltimore, Maryland, September 13-16, 2003.

Grêt, A., Snieder, R., Aster, R., Volcano monitoring with coda wave interferometry at Mount Erebus, Antarctica, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Johnson, J., Aster, R., Constraining volcano eruption dynamics with infrasound, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Anderson, K., Aster, R., Butler, R., Hutt, B., Storm, T., Anderson, D., Vineyard, J., Albert, D., A new quiet GSN site at the South Pole: Comparison of seismic data between SPA and QSPA, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

McNamara, S., Aster, R., Kyle, P., Source Mechanism Inversion of Very Long Period Strombolian Eruption Signals at Mount Erebus, Antarctica, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Yang, W., Aster, R., Thurber, C., Young, C., Hart, D., Using Waveform Cross-correlation to Detect and Identify Regional Seismic Phases Based on Reference Event Sets, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Ruiz, M., Aster, R., Kyle, P., Wilson, D., Description and location of tremor at Mt. Erebus volcano, Antarctica, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Taber, J., Hubenthal, M., Aster, R., Fine Tuning the IRIS Education and Outreach Program: Choosing an optimal balance of activities, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Wilson, D., West, M., Aster, R., Ni, J., Gao, W., Grand, S., Baldridge, S., Semken, S., Lithospheric and upper mantle structure of the Rio Grande Rift: Implications for pure shear extension, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Gao, W., Grand S., Baldridge W.S., Wilson D., West, M., Ni, J., Aster, R., Convection beneath the Rio Grande Rift and surrounding regions deduced from tomographic seismic images, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Ritzwoller M., Anandakrishnan S., Aster R., Blankenship D., Dalziel I., Finn C., Johns B., Kennett, B. Lerner-Lam A., Morelli A., Nyblade A., Reading A., Shapiro N., Studinger M., Tulaczyk S., Wiens D., Wilson T., Antarctic Array: A vision for seismology on an ice-bound continent, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Alvarado, R., Aster, R., Buscher, D., Haniff, C., Klinglesmith, D., Westpfahl, D., Parker, T., Romberg, B., Seismic background noise characterization at the Magdalena Ridge Observatory Interferometer Site, Fall, 2003 AGU meeting, EOS trans. AGU, 84(46), 2003.

Aster, R., EarthScope Education and Outreach: Opportunities and Partnerships, Proc. Workshop on Thermal Processes in the Context of EarthScope, University of Utah, Salt Lake City, 18-20, March, 2004.

Wilson, D., R. Aster, M. West, J. Ni, W. Gao, S. Grand, W.S. Baldridge, and S. Semken, Results from the LA RISTRA Seismic Array: Implications for the EarthScope Flexible Seismometer Array, Seism. Res. Letts., v. 75, n. 2, 2004.

Hubenthal, M., Taber, J., Aster, R., Schwartz, S., Inputs to the Seismology Student Pipeline: The IRIS Undergraduate Internship Program, IRIS Consortium 16th Annual Workshop, Tucson, AZ, 2004.

Aster, R., Outreach in the Great Basin, Highlights, Possibilities, and Challenges, Proc. Great Basin and Range Evolution and Kinematics (GreatBREAK) Workshop, Tahoe City, CA, 21-23 June, 2004.

Ni, J., Aster, R., Grand, S., Gao, W., Wilson, D., Baldridge, W.S., Sandvol, E., Small-scale convection along the edges of the Great Plains and Colorado Plateau, Proc. Great Basin and Range Evolution and Kinematics (GreatBREAK) Workshop, Tahoe City, CA, 21-23 June, 2004.

Wilson, D., Aster, R., West, M., Ni, J., Gao, W., Grand, S., Baldridge, W.S., Semken, S., Results from the LA RISTRA Seismic Array: Implications for the Earthscope Flexible Seismometer Array, Proc. Rocky Mountain EarthScope Workshop, Sevilleta National Wildlife Refuge and LTER, Socorro County, NM, 15-17 September, 2004.

Aster, R., IRIS and EarthScope Education and Outreach, Proc. Rocky Mountain EarthScope Workshop, Sevilleta National Wildlife Refuge and LTER, Socorro County, NM, 15-17 September, 2004.

Aster, R., Taber, J., EarthScope/USArray Education and Outreach -- IRIS activities, EarthScope USArray Data Products Workshop, Portland OR, October 11-12, 2004.

Aster, R., Kyle, P., Mcintosh, W., Integrated real-time geophysical instrumentation in remote volcano environments: Experience from Mount Erebus, Antarctica, International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) General Assembly, Pucon, Chile, 14-19 November, 2004.

Wilson, D. Aster, R., Receiver Function Seismic imaging of the Crust and Upper Mantle Using Frequency-Wavenumber Filtering and Regularized Multimode Kirchhoff Migration, Fall, 2004 AGU meeting, EOS trans. AGU, 85(47), 2004.

MacAyeal, D., Okal, E., SOUTHBERG Team, SOUTHBERG: An in-situ investigation of the seismic symphony of Iceberg C16, Ross Sea, Antarctica, EOS trans. AGU, 85(47), 2004.

Wilson, D. Aster, R. West, M., Ni, J., Gao, W., Patel, P., Grand, S., Baldridge, W.S., Semken, S., Lithospheric and Upper Mantle Structure of the Rio Grande Rift, Proc. Sevilleta Research Symposium, Sevilleta National Wildlife Refuge and LTER, Socorro County, NM, 7 January, 2005.

Karlstrom, K., Aster, R., Opportunities and challenges for EarthScope-leveraged 3-d super-experiments to resolve the nature of mantle velocity domains and the heterogeneous structure and polyphase evolution of the continental lithosphere: case study from the Southern Rocky Mountains, Proc. EarthScope National Meeting, Santa Ana Pueblo, New Mexico, 28-31 March , 2005.

Wilson, D.C., Aster, R., Grand, S.P., and Ni, J.F., Results from the LA RISTRA Seismic Array: Implications for the EarthScope Flexible Seismometer Array, Proc. Earthscope National Meeting, Santa Ana Pueblo, New Mexico, 28-31 March, 2005.

Johnson, J., Aster, R., Kyle, P., Lees, J., Relative partitioning of acoustic and seismic energy during eruptions, Seism. Res. Lett, 76(2), p. 259, 2005.

Aster, R., Karlstrom, K., Opportunities for an EarthScope-leveraged 3-D "Superexperiment" in the Southern Rocky Mountains of the United States, Proc. European Geosciences Union, Vienna, Austria, 24-29 April, 2005.

Aster, R., Interdisciplinary Studies of a Persistently Active Volcano in Antarctica, IRIS Consortium 16th Annual Workshop, Stevenson, WA, 9-11 June, 2005.

Welti, R., Taber, T., Aster, R., Web-based, Real-time Data for Museums and Visitor Centers, IRIS Consortium 16th Annual Workshop, Stevenson, WA, 9-11 June, 2005.

Bilek, S., Aster, R., Newman, A., Integrated Seismic and Geodetic Studies of Magmatic Emplacement at the Socorro Magma Body, New Mexico, IRIS Consortium 16th Annual Workshop, Stevenson, WA, 9-11 June, 2005.

Wilson, D., and the RISTRA Research Group, Preliminary Images of Colorado Plateau Crust and Upper Mantle Seismic Structure, IRIS Consortium 16th Annual Workshop, Stevenson, WA, 9-11 June, 2005.

Aster, R., Karlstrom, K., Lessons from Large PASSCAL Experiments in the Western US for the EarthScope Flexible Array, RISTRA as a Case Study, and the Need for Three Dimensional Experiments, Northern Rockies Earthscope Workshop, Bozeman, MT, 16-18 September, 2005.

Wilson, D., Grand, S., Aster, R., Ni, J., Colorado Plateau Crust and Upper Mantle Structure and Implications for Uplift Mechanisms, Geological Society of America Annual Meeting, 16-19 October, Salt Lake City, 2005.

Lucero, C., Aster, R., Borchers, B., Kyle, P., Moment Rate Function Inversions from Very Long Period Signals Associated with Strombolian Eruptions at Mount Erebus, Antarctica, Fall, 2005 AGU meeting, EOS trans. AGU, 86(52), 2005.

Henderson, B., Aster, R., Kyle, P., Using An Extensive Catalogue of Repeatable Strombolian Eruptions to Monitor Small Medium Changes at Mount Erebus Volcano, Antarctica, Fall, 2005 AGU meeting, EOS trans. AGU, 86(52), 2005.

Jones, K., Aster, R., Kyle, P., McIntosh, W., Infrasound from Strombolian eruptions at Mount Erebus volcano, Annual Meeting of the Seismological Society of America, San Francisco, Seism. Res. Lett., 73, 2006.

Pfiefer, C., Fort, M., Aster, R., Beaudon, B., Fowler, J., Alvarez, M., Busby, B., EarthScope and USArray, NM Geological Society Annual Spring Meeting, 21 April, 2006.

Morton, J., Bilek, S., Aster, R., Rowe, C.A., Newman, A., Interdisciplinary determination of active magmatic processes of the Socorro Mgma Body, central New Mexico, 2006 NM Geological Society Annual Spring Meeting, 21 April, 2006.

Baldridge, W.S., Aster, R., Gao, W., Grand. S., Ni, J., Semken, S., West, M., Wilson, D., LA RISTRA (Colorado Plateau/Rio Grande Rift Seismic Transect Experiment) : A Geophysical Snapshot of Accumulated Collisional Processes on the Craton Margin, Partially Overprinted by Cenozoic Rifting, NM Geological Society Annual Spring Meeting, 21 April, 2006.

Aster, R., MacAyeal, D., Okal, E., Basis, J., Brunt, K., Cathles, L. Mac. Drucker, R., Kim, Y-J., Martin, S., Okal, M., Sergienko, O., Sponsler, M., Thom, J., Romero, M., Seismic signals associated with Antarctic mega-icebergs and ocean swell, IRIS Consortium 17th Annual Workshop, Tucson, AZ, 7-10 June, 2006.

Aster, R., Kyle, P., McIntosh, W., Lucero, C., Borchers, B., Very long period Strombolian eruption-associated seismic signals observed in the near field at Mount Erebus volcano, The Physics of Fluid Oscillations in Volcanic Systems Workshop, Lancaster, U.K., 7-8 Septermber, 2006.

Anderson, K., Aster, R., Beaudoin, B., Buler, R., Analysis of background noise recorded at the Amundsen-Scott South Pole Station, Antarctica, EOS Trans. AGU, 87(52), 2006.

MacAyeal, D., Okal, E., Aster, R., Ambient seismic signals observed in iceberg-filled waters of the Ross Sea, Antarctica, EOS Trans. AGU, 87(52), 2006.

Aster, R., McNamara, D., MacAyeal, D., Global ocean wave intensity changes observed across decadal-scale time intervals using seismic background noise, EOS Trans. AGU, 87(52), 2006.

Murray, M., Kyle, P., Aster, R., Bartel, B., Continuous GPS meausrement of deformation at Mt. Errebus, Antarctica, EOS Trans. AGU, 87(52), 2006.

Wilson, D., Sine, S., Grand, S., Aster, R., Ni, J., Colorado Plateau crust and upper mantle structure: Implications for uplift mechanisms, EOS Trans. AGU, 87(52), 2006.

Martin, S., Drucker, R., Okal, E., Davies, F., Aster, R., Kim, Y-J., Scambos, T., MacAyeal, D., The fracture of large icebergs off Cape Adare, EOS Trans. AGU, 87(52), 2006.

Eriksson, S., Wilson, T., Anandakrishnan, S., Aster, R., Johns, B., Anderson, K., Taber, J., Disseminated museum displays and participation of students from under-represented populations in polar research: Education and oureach for joint projects in GPS and Seismology solid Earth science community, EOS Trans. AGU, 87(52), 2006.

Lucero, C., Borchers, B., Aster, R., An iterative approach to seismic moment tensor inversion, proc. SIAM Conference on Mathematical and Computational Issues in the Geosciences, 2007.

Hubenthal, M., Taber, J., Aster, R., IRIS Undergraduate Internship Program and Orientation Enters its Second Year, Proc. EarthScope National Meeting, Monterey, CA, 2007.

Karlstrom, K. E., Dueker, K., Aster, R., MacCarthy, J., Crossey, L., Heizler, M., Hilton, D., Takacs-Vesbach, C., Colorado Rockies Experiment and Seismic Transects (CREST): Cenozoic Uplift, Magmatism, and Mantle to Surface Fluid interconnections Associated with the Aspen Anomaly, Proc. EarthScope National Meeting, Monterey, CA, 2007.

Karlstrom, K., Dueker, K., Aster, R., MacCarthy, J., Crossey, L., Heizler, M., Cenozoic Uplift, Magmatism, and Mantle to Surface Fluid interconnections Associated with the Aspen Anomaly of central Colorado: the CREST experiment (Colorado Rockies Experiment and Seismic Transects), NM Geological Society Annual Spring Meeting, 13 April, 2007.

Aster. R., Yarbrough, H., Jones, K., Kyle, P., McIntosh, W., Very long period moment rate tensor inversion of Mount Erebus lava lake Strombolian eruptions, Annual Meeting of the Seismological Society of America, Kona, HI , Seism. Res. Lett., 74, 2007.

Jones, K., Aster, R., Johnson, J., Kyle, P., McIntosh, W., Integration of video and infrasound to understand source locations and vent geometry at Erebus Volcano, Antarctica, EOS Trans. AGU, Spring Meeting of the American Geophysical Union, Acapulco, Mexico, 2007.

Willeman, R., Lerner-Lam, A., Aster, R., Beck, S, Ekstrom, G., Nyblade, A., Sandvol, E., Sustainable Geophysical Obsrvatory Networks, Proceedings of the International Union of Geodesy and Geophysics, Perugia, Italy, 2007.

Willeman, R., Lerner-Lam, A., Aster, R., Beck, S., Ekstrom, G., Nyblade, A., Sandvol, E., Sustatinable Geophysical Observatory Networks, Proceedings of the International Disaster Reduction Conference, Harbin, China, 21-25 August, 2007.

Aster, R., Van Wijk, J.,and the RISTRA Group, Colorado Plateau Crust and Upper Mantle Structure: Implications for Uplift Mechanisms, Western U.S. Geodynamics Workshop, Santa Fe, August 30-September 2, 2007.

Mooney, W., Aster, R., Snelson, C., Humphreys, J., Introduction to "The Lithosphere of Western North America", Proceedings of the Geological Society of America, Denver, CO, 28-31 October, 2007.

Aster, R., Sine, C., Wang, X, Wilson, D., Ni, J., Grand, S., Baldridge, W.S., Mantle structure of the Colorado Plateau and its margins revealed by LA RISTRA, Proceedings of the Geological Society of America, Denver, CO, 28-31 October, 2007.

Karlstrom, K., Dueker, K., Aster, R., Kelley, S., Crossey, L., Kirby, E., Hilton, D., Coblentz, D., Farmer, L., MacCarthy, J., Cenozoic uplift associated with the Aspen Anomaly, central Colorado, and update on the Crest Colorado Rockies Experiment and Seismic Transects, Proceedings of the Geological Society of America, Denver, CO, 28-31 October, 2007.

Ni, J., van Wijk, J., Wilson, D., Sine., C., Grand, S., Aster, R., Baldridge, W.S., van Hunen, J., Edge driven convection along the Colorado Plateau – Great Basin Transition Zone: Implications for the morphology and dynamics of the Plateau, EOS Trans. AGU, 88(52), Fall Meet. Suppl., 2007.

McNamara, D., Aster, R., Bromirski, P., Hutt, C., Gee, L., Seismological Evidence for Increasing Oceanic Storm Intensity, EOS Trans. AGU, 88(52), Fall Meet. Suppl., 2007.

Hubenthal, M., Taber, J., Aster, R., Frassetto, A., Developing virtual REU cohorts: Reflections from the IRIS Undergraduate Internship Program, EOS Trans. AGU, 88(52), Fall Meet. Suppl., 2007.

Cathles, L., Aster, R., Okal, E., Bassis, J., MacAyeal, D., Comparison and calibration of sea-swell with microseism observations on ice-shelf and land based seismometer stations, EOS Trans. AGU, 88(52), Fall Meet. Suppl., 2007.

Wang, X., Ni, J., Aster, R., Sandvol, E., Wilson, D., Sine, C., Grand, S., Baldridge, W.S., Shear wave splitting and mantle flow beneath the Colorado Plateau and the Colorado Plateau-Great Basin transition, EOS Trans. AGU, 88(52), Fall Meet. Suppl., 2007.

Ni, J., Wilson, D., Gao, W., West, M., Aster, R., Grand, S., Baldridge, W.S., Deep Structure and Dynamics of the Rio Grande Rift, Annual Meeting of the Seismological Society of America, Sante Fe, NM, Seism. Res. Lett., 79(2), 2008.

Bilek, S., Newman, A., Morton, J., Aster, R., Rowe, C., Farmer, G., Comparison of seismicity patterns and uplift in the Socorro Magme Body region, central New Mexico, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

Jones, K., Johnson, J., Aster, R., McIntosh, W., Kyle, P., Source Characterization of Impulsive Strombolian Explosions at Mount Erebus Using an Infrasound Network, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

Aster, R., McNamara, D., Bromirski, P., Gee, L., Hutt, C., Microseism-based Climate Monitoring, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

Chaput, J., Jones, K., Yarbrough, H., Zandomeneghi, D., Aster, R., Johnson, J., Kyle, P., McIntosh, W., Snelson, C., Oppenheimer, C., Gerst, A., Seismological and related research at the Mount Erebus Volcano Observatory, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

Anderson, K., Butler, R., Aster, R., Comparison of Antarctic seismic station quality performance to aggregate GSN GSN network power spectral density probability density functions, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

MacAyeal, D. Okal, E., Aster, R., Bassis, J., Stick-and-slip tremor during iceberg collisions in the Ross Sea, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

Wang, X., Ni, J.F., Aster, R., Grand, S., Seismic Anisotropy beneath the Colorado Plateau and Great Basin transition, Annual Meeting of the Seismological Society of America, Santa Fe, NM, Seism. Res. Lett., 79(2), 2008.

Johnson, J.B., Jones, K., Aster, R., Kyle, P., On the "loudness" of volcanic eruptions, Proc. IAVCEI General Assembly, Reykjavik, Iceland, 17-22 August, 2008.

Zandomeneghi D., Yarbrough H., Snelson C., Kyle, P., Aster, R., Chaput, J., Johnson, J.B., Jones, K., Seismological observations and modeling at Erebus volcano, Antarctica, Proc. IAVCEI General Assembly, Reykjavik, Iceland, 17-22 August, 2008.

Beaudoin, B., Aster, R., 2007-2008 Activities at the IRIS PASSCAL Instrument Center, IRIS Consortium 18th Workshop, Stevenson, WA, 3-6 June, 2008.

Aster, R., Okal, E., MacAyeal, D., Bassis, J., O'Brien, J., Bean, C., Clash of the Icebergs, IRIS Consortium 18th Workshop, Stevenson, WA, 3-6 June, 2008.

McNamara, D., Aster, R., Bromirski, P., Hutt, C., Gee, L., Climate Monitoring with the GSN, IRIS Consortium 18th Workshop, Stevenson, WA, 3-6 June, 2008.

Baldridge, W.S., van Wijk J., Aster, R., Coblentz, D., Grand. S., Ni, J., Van Hunen, J., Late Cenozoic mantle upwelling at the western and southern margins of the Colorado Plateau?, Proceedings of the Geological Society of America, Houston, TX, October 5-9, 2008.

Condie, K., Oneill, C., Aster, R., Did plate tectonics shut down for 200 to 300 My during the Early Proterozoic?, Geochemica et Cosmochimica Acta, 72, A175, 2008.

Condie, K.C., Aster, R., Episodicity of orogeny revisited, EOS Trans. AGU, Fall Meet. Suppl., 2008.

MacAyeal, D., Bassis, J., Okal, E., Aster, R., Cathles, I. Mac, Ocean wave generation by collapsing ice shelves, Eos Trans. AGU, Fall Meet. Suppl., 2008.

MacCarthy, J., Aster, R., Dueker, K., Karlstrom, K., Stachnik, J., Hansen, S., Zhang, Z., High resolution imaging of the Aspen Anomaly -- CREST and USArray, Eos Trans. AGU, Fall Meet. Suppl., 2008.

Knox, H., Chaput, J., Henderson, D., Aster, R., Kyle, P.R., Decadal-scale, time-varying lags between short period Strombolian eruption and very long period seismic signals at Erebus Volcano, Antarctica, AGU, Fall Meet. Suppl., 2008.

Johnson, J., Jones, K., Aster, R., McIntosh, W., Kyle, P.R., Gerst, A., Eruptions of Mount Erebus Volcano constrined with infrasound, video, and Doppler radar, AGU, Fall Meet. Suppl., 2008.

Nyblade, A., Aster, R., Beck, S., Ekstrom, G., Fischer, K., Lerner-Lam, A., Meltzer, A., Sandvol, E., Willemann, R., Leveraging educational, research, and faculty expertise to improve global seismic monitoring: Preparting a guide to sustainable networks, AGU, Fall Meet. Suppl., 2008.

Land, L., Aster, R., Seismic recordings of an anthropogenic sinkhole collapse, Proc. 22nd Syposium on the Application of Geophysics to Engineering and Environmental Problems, Fort Worth, TX, March 29-April 2, 2009.

Knox, H., Chaput, J., Aster, R., Kyle, P, Time-Varying Lags between Short-Period and Very Long Period Strombolian Eruption Seismic Signals at Erebus Volcano, Antarctica, Seism. Res. Lett.. in press, 2009.

Chaput, J., Knox, H., Aster, R., Kyle, P, Partial Green’s functions from autocorrelations of Strombolian eruption coda on Mt Erebus volcano, Antarctica, Antarctica, Seism. Res. Lett.. in press, 2009.


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Last Updated: January 12, 2009
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