Search Results - "Savage, M. K."

Time Varying Crustal Anisotropy at Whakaari/White Island Volcano by Mengesha, D. Y., Savage, M. K., Jolly, A. D., Ebinger, C. J.

“…Whakaari/White Island has been the most active New Zealand volcano in the 21st century, producing small phreatic and phreatomagmatic eruptions, which are hard…”
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A seismic reflection image for the base of a tectonic plate by Stern, T. A., Henrys, S. A., Okaya, D., Louie, J. N., Savage, M. K., Lamb, S., Sato, H., Sutherland, R., Iwasaki, T.

“…A high-resolution image for the base of an oceanic plate that is subducting beneath North Island, New Zealand, reveals a channel, which is interpreted as a…”
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Volcanic, Coseismic, and Seasonal Changes Detected at White Island (Whakaari) Volcano, New Zealand, Using Seismic Ambient Noise by Yates, A. S., Savage, M. K., Jolly, A. D., Caudron, C., Hamling, I. J.

“…Ambient noise interferometry is becoming increasingly popular for studying seismic velocity changes. Such changes contain information on the structural and…”
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Automatic measurement of shear wave splitting and applications to time varying anisotropy at Mount Ruapehu volcano, New Zealand by Savage, M. K., Wessel, A., Teanby, N. A., Hurst, A. W.

“…We present an automatic shear wave splitting measurement tool for local earthquakes, with the sole manual step of choosing an S arrival time. We apply the…”
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Strength of an obliquely convergent plate boundary: lithospheric stress magnitudes and viscosity in New Zealand by Hirschberg, H P, Lamb, S, Savage, M K

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Silver and Chan revisited by Walsh, E., Arnold, R., Savage, M. K.

“…Seismic shear waves emitted by earthquakes can be modeled as plane (transverse) waves. When entering an anisotropic medium, they can be split into two…”
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The use of mechanical restraint in Pacific Rim countries: an international epidemiological study by Newton-Howes, G., Savage, M. K., Arnold, R., Hasegawa, T., Staggs, V., Kisely, S.

“…The use of mechanical restraint is a challenging area for psychiatry. Although mechanical restraint remains accepted as standard practice in some regions,…”
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Seismic anisotropy and mantle deformation: What have we learned from shear wave splitting? by Savage, M. K.

“…Shear wave splitting measurements now allow us to examine deformation in the lithosphere and upper asthenosphere with lateral resolution <50 km. In an…”
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Shear wave splitting, vP/vS, and GPS during a time of enhanced activity at Aso caldera, Kyushu by Unglert, K., Savage, M. K., Fournier, N., Ohkura, T., Abe, Y.

“…We performed shear wave splitting analyses and calculated vP/vS‐ratios on local earthquakes recorded at seven stations around Aso volcano, Japan, between 2001…”
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Stress and crustal anisotropy in Marlborough, New Zealand: evidence for low fault strength and structure-controlled anisotropy by Balfour, N. J., Savage, M. K., Townend, J.

“…The major strike-slip faults in the greater Marlborough region, central New Zealand, are of both scientific and societal interest as they accommodate relative…”
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A major step in the continental Moho and its geodynamic consequences: the Taranaki–Ruapehu line, New Zealand by Salmon, M. L., Stern, T. A., Savage, M. K.

“…SUMMARY Receiver function analysis reveals a 7 km step‐like change in crustal thickness across the Taranaki–Ruapehu Line (TR‐line) of North Island, New…”
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Shear velocity structure of the Northland Peninsula, New Zealand, inferred from ambient noise correlations by Behr, Y., Townend, J., Bannister, S., Savage, M. K.

“…Ambient noise correlation has been successfully applied in several cases to regions with dense seismic networks whose geometries are well suited to tomographic…”
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Fracture-related wavefield polarization and seismic anisotropy across the Greendale Fault by Pischiutta, M., Savage, M. K., Holt, R. A., Salvini, F.

“…We investigate seismic signatures of fracturing in a newly ruptured strike‐slip fault by determining the wavefield polarization in the New Zealand Canterbury…”
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Quantifying seismicity associated with slow slip events in the Hikurangi margin, New Zealand by Jacobs, KM, Savage, MK, Smith, ECG

“…To investigate the relationship between seismicity and slow slip events (SSEs) in the Hikurangi margin we calculate seismicity rates during SSEs using the raw…”
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Seismic anisotropy and mantle flow from the Great Basin to the Great Plains, western United States by Savage, M. K., Sheehan, A. F.

“…Shear wave splitting and P, SKS, and S travel time residuals are calculated for teleseismic arrivals recorded on the Colorado Plateau‐Great Basin Program for…”
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Shear wave velocity changes induced by earthquakes and rainfall at the Rotokawa and Ngatamariki geothermal fields, Taupō Volcanic Zone, New Zealand by Civilini, F, Savage, M K, Townend, J

“…SUMMARY Fluid injection for geothermal production has the potential to produce subsidence and microseismicity that can incur heavy financial cost or hazard…”
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Crustal Fault Connectivity of the Mw 7.8 2016 Kaikōura Earthquake Constrained by Aftershock Relocations by Lanza, F., Chamberlain, C. J., Jacobs, K., Warren‐Smith, E., Godfrey, H. J., Kortink, M., Thurber, C. H., Savage, M. K., Townend, J., Roecker, S., Eberhart‐Phillips, D.

“…The 14 November 2016 Mw7.8 Kaikōura earthquake in the northern South Island, New Zealand, involved highly complex, multifault rupture. We combine data from a…”
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Seismic anisotropy and its precursory change before eruptions at Piton de la Fournaise volcano, La Réunion by Savage, M. K., Ferrazzini, V., Peltier, A., Rivemale, E., Mayor, J., Schmid, A., Brenguier, F., Massin, F., Got, J.-L., Battaglia, J., DiMuro, A., Staudacher, T., Rivet, D., Taisne, B., Shelley, A.

“…The Piton de la Fournaise volcano exhibits frequent eruptions preceded by seismic swarms and is a good target to test hypotheses about magmatically induced…”
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Stress, strain rate and anisotropy in Kyushu, Japan by Savage, M.K., Aoki, Y., Unglert, K., Ohkura, T., Umakoshi, K., Shimizu, H., Iguchi, M., Tameguri, T., Ohminato, T., Mori, J.

“…Seismic anisotropy, the directional dependence of wave speeds, may be caused by stress-oriented cracks or by strain-oriented minerals, yet few studies have…”
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Crustal imaging of northern Harrat Rahat, Saudi Arabia, from ambient noise tomography by Civilini, F, Mooney, W D, Savage, M K, Townend, J, Zahran, H

“…SUMMARY Harrat Rahat is a volcanic field located in west-central Saudi Arabia and is the site of the most recent eruption in the country (1256 CE). An…”
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