51 publications

2022

• Maher, S. P., Matoza, R. S., Jolly, A., de Groot-Hedlin, C., Gee, K. L., Fee, D., & Iezzi, A. M. (2022). Evidence for near-source nonlinear propagation of volcano infrasound from Strombolian explosions at Yasur Volcano, Vanuatu. Bulletin of Volcanology, 84(4), 20. doi: 10.1007/s00445-022-01552-w

2020

• de Groot-Hedlin, C. D. (2020). Seismic T-wave observations at dense seismic networks. Seismological Research Letters, 91(6), 3444-3453. doi: 10.1785/0220200208
• Maher, S. P., Matoza, R. S., de Groot-Hedlin, C. D., Gee, K. L., Fee, D., & Yokoo, A. (2020). Investigating spectral distortion of local volcano infrasound by nonlinear propagation at Sakurajima Volcano, Japan. Journal of Geophysical Research-Solid Earth, 125(3). doi: 10.1029/2019jb018284

2019

• Fan, W. Y., McGuire, J. J., de Groot-Hedlin, C. D., Hedlin, M. A. H., Coats, S., & Fiedler, J. W. (2019). Stormquakes. Geophysical Research Letters. doi: 10.1029/2019gl084217

2018

• Fan, W. Y., de Groot-Hedlin, C. D., Hedlin, M. A. H., & Ma, Z. T. (2018). Using surface waves recorded by a large mesh of three-element arrays to detect and locate disparate seismic sources. Geophysical Journal International, 215(2), 942-958. doi: 10.1093/gji/ggy316
• Hedlin, M. A. H., Ritsema, J., de Groot-Hedlin, C. D., & Hetland, E. A. (2018). A multidisciplinary study of the 17 January 2018 bolide terminal burst over southeast Michigan. Seismological Research Letters, 89(6), 2183-2192. doi: 10.1785/0220180157
• de Groot-Hedlin, C. D., & Hedlin, M. A. H. (2018). A new automated approach to detecting and locating seismic events using data from a large network. Bulletin of the Seismological Society of America, 108(4), 2032-2045. doi: 10.1785/0120180072
• Hedlin, M. A. H., de Groot-Hedlin, C. D., Forbes, J. M., & Drob, D. P. (2018). Solar Terminator Waves in Surface Pressure Observations. Geophysical Research Letters, 45(10), 5213-5219. doi: 10.1029/2018gl078528

2017

• de Groot-Hedlin, C. D., Hedlin, M. A. H., Hoffmann, L., Alexander, M. J., & Stephan, C. C. (2017). Relationships between gravity waves observed at earth's surface and in the stratosphere over the Central and Eastern United States. Journal of Geophysical Research-Atmospheres, 122(21), 11482-11498. doi: 10.1002/2017jd027159
• de Groot-Hedlin, C. D. (2017). Infrasound propagation in tropospheric ducts and acoustic shadow zones. Journal of the Acoustical Society of America, 142(4), 1816-1827. doi: 10.1121/1.5005889

2016

• Stephan, C. C., Alexander, M. J., Hedlin, M., de Groot-Hedlin, C. D., & Hoffmann, L. (2016). A case study on the far-field properties of propagating tropospheric gravity waves. Monthly Weather Review, 144(8), 2947-2961. doi: 10.1175/MWR-D-16-0054.1
• de Groot-Hedlin, C. D. (2016). Long-range propagation of nonlinear infrasound waves through an absorbing atmosphere. Journal of the Acoustical Society of America, 139(4), 1565-1577. doi: 10.1121/1.4944759
• Tytell, J., Vernon, F., Hedlin, M., Hedlin, C. D., Reyes, J., Busby, B., ... Eakins, J. (2016). The USARRAY transportable array as a platform for weather observation and research. Bulletin of the American Meteorological Society, 97(4), 603-619. doi: 10.1175/bams-d-14-00204.1

2015

• de Groot-Hedlin, C. D., & Hedlin, M. A. H. (2015). A method for detecting and locating geophysical events using groups of arrays. Geophysical Journal International, 203(2), 960-971. doi: 10.1093/gji/ggv345

2014

• de Groot-Hedlin, C. D., & Hedlin, M. A. H. (2014). Infrasound detection of the Chelyabinsk meteor at the USArray. Earth and Planetary Science Letters, 402, 337-345. doi: 10.1016/j.epsl.2014.01.031
• de Groot-Hedlin, C. D., Hedlin, M. A. H., & Walker, K. T. (2014). Detection of gravity waves across the USArray: A case study. Earth and Planetary Science Letters, 402, 346-352. doi: 10.1016/j.epsl.2013.06.042
• Edwards, W. N., de Groot-Hedlin, C. D., & Hedlin, M. A. H. (2014). Forensic investigation of a probable meteor sighting using USArray acoustic data. Seismological Research Letters, 85(5), 1012-1018. doi: 10.1785/0220140056

2013

• Walker, K. T., Le Pichon, A., Kim, T. S., de Groot-Hedlin, C., Che, I. Y., & Garces, M. (2013). An analysis of ground shaking and transmission loss from infrasound generated by the 2011 Tohoku earthquake. Journal of Geophysical Research-Atmospheres, 118(23), 12831-12851. doi: 10.1002/2013jd020187
• Brown, P. G., Assink, J. D., Astiz, L., Blaauw, R., Boslough, M. B., Borovicka, J., ... Krzeminski, Z. (2013). A 500-kiloton airburst over Chelyabinsk and an enhanced hazard from small impactors. Nature, 503(7475), 238-241. doi: 10.1038/nature12741

2012

• Hedlin, M. A. H., de Groot-Hedlin, C., & Drob, D. (2012). A study of infrasound propagation using dense seismic network recordings of surface explosions. Bulletin of the Seismological Society of America, 102(5), 1927-1937. doi: 10.1785/0120110300
• de Groot-Hedlin, C. D. (2012). Nonlinear synthesis of infrasound propagation through an inhomogeneous, absorbing atmosphere. Journal of the Acoustical Society of America, 132(2), 646-656. doi: 10.1121/1.4731468
• Kelbert, A., Egbert, G. D., & de Groot-Hedlin, C. (2012). Crust and upper mantle electrical conductivity beneath the Yellowstone Hotspot Track. Geology, 40(5), 447-450. doi: 10.1130/g32655.1
• Hedlin, M. A. H., Walker, K., Drob, D. P., & de Groot-Hedlin, C. D. (2012). Infrasound: connecting the solid earth, oceans, and atmosphere. Annual Review of Earth and Planetary Sciences, Vol 40 (pp. 327-354). Palo Alto: Annual Reviews. doi: 10.1146/annurev-earth-042711-105508

2011

• Walker, K. T., Shelby, R., Hedlin, M. A. H., de Groot-Hedlin, C., & Vernon, F. (2011). Western US Infrasonic Catalog: Illuminating infrasonic hot spots with the USArray. Journal of Geophysical Research-Solid Earth, 116(B12305). doi: 10.1029/2011jb008579
• de Groot-Hedlin, C., Hedlin, M. A. H., & Walker, K. (2011). Finite difference synthesis of infrasound propagation through a windy, viscous atmosphere: application to a bolide explosion detected by seismic networks. Geophysical Journal International, 185(1), 305-320. doi: 10.1111/j.1365-246X.2010.04925.x

2010

• Walker, K. T., Hedlin, M. A. H., de Groot-Hedlin, C., Vergoz, J., Le Pichon, A., & Drob, D. P. (2010). Source location of the 19 February 2008 Oregon bolide using seismic networks and infrasound arrays. Journal of Geophysical Research-Solid Earth, 115(B12329). doi: 10.1029/2010jb007863
• Hedlin, M. A. H., Drob, D., Walker, K., & de Groot-Hedlin, C. (2010). A study of acoustic propagation from a large bolide in the atmosphere with a dense seismic network. Journal of Geophysical Research-Solid Earth, 115(B11312). doi: 10.1029/2010jb007669

2009

• Matoza, R. S., Garces, M. A., Chouet, B. A., D'Auria, L., Hedlin, M. A. H., de Groot-Hedlin, C., & Waite, G. P. (2009). The source of infrasound associated with long-period events at Mount St. Helens. Journal of Geophysical Research-Solid Earth, 114(B04305). doi: 10.1029/2008jb006128
• de Groot-Hedlin, C., Blackman, D. K., & Jenkins, C. S. (2009). Effects of variability associated with the Antarctic circumpolar current on sound propagation in the ocean. Geophysical Journal International, 176(2), 478-490. doi: 10.1111/j.1365-246X.2008.04007.x
• de Groot-Hedlin, C. D., Hedlin, M. A. H., & Drob, D. P. (2009). Atmospheric variability and infrasound monitoring. Global continuous infrasound monitoring for atmospheric studies (pp. 475-507). : Springer Geosciences.

2008

• de Groot-Hedlin, C. (2008). Finite-difference time-domain synthesis of infrasound propagation through an absorbing atmosphere. Journal of the Acoustical Society of America, 124(3), 1430-1441. doi: 10.1121/1.2959736
• de Groot-Hedlin, C. (2008). A Finite Difference Solution to the Helmholtz Equation in a Radially Symmetric Waveguide: Application to Near-Source Scattering in Ocean Acoustics. Journal of Computational Acoustics, 16(3), 447-464. doi: 10.1142/s0218396x08003683
• de Groot-Hedlin, C. D., Hedlin, M. A. H., Walker, K. T., Drob, D. P., & Zumberge, M. A. (2008). Evaluation of infrasound signals from the shuttle Atlantis using a large seismic network. Journal of the Acoustical Society of America, 124(3), 1442-1451. doi: 10.1121/1.2956475
• Herrin, E. T., Bass, H. E., Andre, B., Woodward, R. L., Drob, D. P., Hedlin, M. A. H., ... Shields, F. D. (2008). High-altitude infrasound calibration experiments. Acoustics Today, 4(2), 9-21. doi: 10.1121/1.2961169

2006

• de Groot-Hedlin, C. (2006). Finite-difference modeling of magnetotelluric fields: Error estimates for uniform and nonuniform grids. Geophysics, 71(3), G97-G106. doi: 10.1190/1.2195991

2005

• de Groot-Hedlin, C. D. (2005). Estimation of the rupture length and velocity of the Great Sumatra earthquake of Dec 26, 2004 using hydroacoustic signals. Geophysical Research Letters, 32(11). doi: 10.1029/2005gl022695

2004

• Blackman, D. K., de Groot-Hedlin, C., Harben, P., Sauter, A., & Orcutt, J. A. (2004). Testing low/very low frequency acoustic sources for basin-wide propagation in the Indian Ocean. Journal of the Acoustical Society of America, 116(4), 2057-2066. doi: 10.1121/1.1786711
• de Groot-Hedlin, C. (2004). Criteria for discretization of seafloor bathymetry when using a stairstep approximation: Application to computation of T-phase seismograms. Journal of the Acoustical Society of America, 115(3), 1103-1113. doi: 10.1121/1.1643361
• de Groot-Hedlin, C., & Constable, S. (2004). Inversion of magnetotelluric data for 2D structure with sharp resistivity contrasts. Geophysics, 69(1), 78-86. doi: 10.1190/1.1649377

2001

• de Groot-Hedlin, C., & Orcutt, J. A. (2001). Excitation of T-phases by seafloor scattering. Journal of the Acoustical Society of America, 109(5), 1944-1954. doi: 10.1121/1.1361057
• de Groot-Hedlin, C., & Orcutt, J. (2001). T-phase observations in northern California: Acoustic to seismic coupling at a weakly elastic boundary. Pure and Applied Geophysics, 158(3), 513-530. doi: 10.1007/PL00001193

2000

• de Groot-Hedlin, C. D. (2000). Smooth inversion of induction logs for conductivity models with mud filtrate invasion. Geophysics, 65(5), 1468-1475. doi: 10.1190/1.1444835
• Orcutt, J., de Groot-Hedlin, C., Hodgkiss, W., Kuperman, W., Munk, W., Vernon, F., ... Spindel, R. (2000). Long-term observations in acoustics—the Ocean Acoustic Observatory Federation. Oceanography, 13(2), 57-63. doi: 10.5670/oceanog.2000.35

1999

• de Groot-Hedlin, C. D., & Orcutt, J. A. (1999). Synthesis of earthquake-generated T-waves. Geophysical Research Letters, 26(9), 1227-1230. doi: 10.1029/1999gl900205

1998

• de Groot-Hedlin, C. D., & Vernon, F. L. (1998). An evolutionary programming method for estimating layered velocity structure. Bulletin of the Seismological Society of America, 88(4), 1023-1035.
• Shen, Y., Sheehan, A. F., Dueker, K. G., de Groot-Hedlin, C., & Gilbert, H. (1998). Mantle discontinuity structure beneath the southern East Pacific Rise from P-to-S converted phases. Science, 280(5367), 1232-1235. doi: 10.1126/science.280.5367.1232

1995

• de Groot-Hedlin, C. (1995). Inversion for Regional 2-D Resistivity Structure in the Presence of Galvanic Scatterers. Geophysical Journal International, 122(3), 877-888. doi: 10.1111/j.1365-246X.1995.tb06843.x

1993

• Degroot-Hedlin, C., & Constable, S. (1993). Occam's Inversion and the North American Central Plains Electrical Anomaly. Journal of geomagnetism and geoelectricity, 45(9), 985-999. doi: 10.5636/jgg.45.985

1991

• de Groot-Hedlin, C. D. (1991). Removal of static shift in two dimensions by regularized inversion. Geophysics, 56(12), 2102-2106. doi: 10.1190/1.1443022

1990

• de Groot-Hedlin, C., & Constable, S. (1990). Occam Inversion to Generate Smooth, 2-Dimensional Models from Magnetotelluric Data. Geophysics, 55(12), 1613-1624. doi: 10.1190/1.1442813

1987

• de Groot-Hedlin, C. D., & Rostoker, G. (1987). Magnetic Signatures of Precursors to Substorm Expansive Phase Onset. Journal of Geophysical Research-Space Physics, 92(A6), 5845-5856. doi: 10.1029/JA092iA06p05845