Data-dependent non-double-couple components of shallow earthquake source mechanisms: Effects of waveform inversion instability

Seismic moment tensors are routinely determined for global earthquakes using waveform inversions, and the resulting double‐couple and non‐double‐couple characteristics are extensively used in tectonic analyses. For shallow events, several moment tensor components are intrinsically poorly resolved, e...

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Veröffentlicht in:	Geophysical research letters 1994-01, Vol.21 (1), p.9-12
Hauptverfasser:	Kuge, Keiko, Lay, Thorne
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth sciences Earth, ocean, space Earthquakes, seismology Exact sciences and technology Instability Internal geophysics Inversions Mathematical analysis Seismic phenomena Stability Surface waves Tensors Waveforms
Online-Zugang:	Volltext
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