Andrew V. Newman

TL;DR: In this article, the authors adapt the formalism of Boatwright and Choy for the computation of radiated seismic energy from broadband records at teleseismic distances to the real-time situation when neither the depth nor the focal geometry of the source is known accurately.

TL;DR: Global Positioning System measurements across the New Madrid seismic zone (NMSZ) in the central United States show little, if any, motion, and frequency-magnitude relation for seismicity implies that the hazard posed by great earthquakes in the NMSZ appears to be overestimated.

TL;DR: In this article, the authors investigate the effects of viscoelastic rheologies surrounding a vertically dipping prolate spheroid source during an active period of time-dependent deformation between 1995 and 2000 at Long Valley caldera.

TL;DR: In this paper, the authors identify a rare slow-source tsunami earthquake based on disproportionately large tsunami waves, excessive rupture duration near 125 s, and predominantly shallow, near-trench slip determined through finite-fault modeling.

TL;DR: In this article, the authors developed a model consistent with these observations and also consistent with independent constraints on sub-surface rheology from thermal, geochemical and laboratory data, which is well fit by a model with a single pressure source at 6 km depth which experienced a pressure pulse that began in late 1996, peaked in November 1997, close to the time of major seismic moment release, and essentially ended in mid-1999.