A marine seismic refraction study, conducted in August 1976 by personnel
from Oregon State University and the University of Connecticut between Cape
Simpson and Prudhoe Bay, Alaska, provides data for analysis which yields a
subsurface structural and geological cross-section of the area.
The results suggest that the structural homocline which...
A technique was developed in the present study to determine
fault-plane solutions for small earthquakes. The method uses the
direction and amplitude of initial P-wave motions recorded at a
small number of seismic stations for epicentral distances less than
2000 km.
Seismic arrivals recorded on short-period seismograms were
identified as...
Oregon State University operates a World-Wide Standard Seismograph
Station at Corvallis (COR) and a seismic station at Klamath Falls
(KFO), Oregon. Data recorded at the Portland (PTD), Oregon, seismic
station, operated by the Oregon Museum of Science and Industry, are
included in this Seismological Bulletin.
The Corvallis station includes three...
Oregon State University operates a World Wide Standard Seismograph
Station at Corvallis (COR) and a seismic station at Klamath Falls (KFO),
Oregon. Data recorded at the Portland (PTD), Oregon, seismic station,
operated by the Oregon Museum of Science and Industry, are included in
this Seismological Bulletin.
The Corvallis station includes...
Oregon State University operates a World-Wide Standard Seismograph
Station at Corvallis (COR) and a seismic station at Klamath Falls (KFO),
Oregon.
The Corvallis station includes
graphs (T0 = 1 sec , Tg = 0.75 sec),
seismographs (T0 = 30 sec t Tg = 100
vertical Benioff seismograph (T0 =
visual...
Oregon State University operates a World-Wide Standard Seismograph
Station at Corvallis (COR) and a seismic station at Klamath Falls (KFO),
Oregon.
The Corvallis station includes three short-period Benioff seismographs
(T0 = 1 sec, T = 0.75 sec), three long-period Sprengnether
seismographs (T0 = 30gsec, Tg = 100 sec), and a...
Oregon State University operates a World-Wide Standard Seismograph
Station at Corvallis (COR) and a seismic station at Klamath Falls (KFO),
Oregon.
The Corvallis station includes three short-period Benioff seismographs
(To = 1 sec, Tg = 0.75 sec), three long-period Sprengnether
seismographs (To = 30 sec, Tg = 100 sec), and...
Oregon State University operates a World-Wide Standard Seismograph Station at Corvallis (COR) and a seismic station at Klamath Falls (KFO), Oregon. The Corvallis station includes graphs (To = 1 sec T = 0.75 sec), seismographs (T0 = 30 g sec, Tg = 100 vertical Benioff seismograph (T o = 1...
The Oregon State University seismic station at Corvallis is one of the World-Wide Cooperative Standard Seismograph Network of stations. The station includes three-component Benioff short-period seismographs (T0 = 1 sec, Tg = 0.75 sec); three-component Sprengnether long-period seismographs (T0 = 30 sec, Tg = 100 sec); and an additional small...
With the advent of underground testing, the study of the propagation of seismic signals has become of great importance. This thesis investigates the design of electrical analogs to represent the propagation of seismic waves. The analogs developed allow for the study of the effects of variations in the characteristic constants...