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Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: October 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: October 1976

The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1976

The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1976

The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.
Authors
J.B. Townshend, J.E. Papp, M.J. Moorman, C.E. Deadmon, S.P. Tilton

Crustal movement investigations Crustal movement investigations

Studies of horizontal crustal movement using conventional geodetic methods have been considerably expanded in the quadrennium 1971–1974. The basic fault monitor Geodimeter network now covers most of the major faults in California as well as the zone of faulting that extends into Nevada. Isolated Geodimeter networks in seismic areas of Montana, New Mexico, Utah, and Washington are also...
Authors
James C. Savage

A model for earthquakes near Palisades Reservoir, southeast Idaho A model for earthquakes near Palisades Reservoir, southeast Idaho

The Palisades Reservoir seems to be triggering earthquakes: epicenters are concentrated near the reservoir, and quakes are concentrated in spring, when the reservoir level is highest or is rising most rapidly, and in fall, when the level is lowest. Both spring and fall quakes appear to be triggered by minor local stresses superposed on regional tectonic stresses; faulting is postulated...
Authors
David Schleicher
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