Tahun Terbit

1999

ISBN/ISSN

979-9023-22-X

Deskripsi Fisik

140p, 17cm

No. Panggil

330.1 OOP m

We discuss several outstanding aspects of seismograms recorded during >4 weeks by a spatially dense Nodal array, straddling the damage zone of the San Jacinto fault in southern California, and some example results. The waveforms contain numerous spikes and bursts of high-frequency waves (up to the recorded 200 Hz) produced in part by minute failure events in the shallow crust. The high spatial…