Publications
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Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1977 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: January 1977
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: April 1977 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: April 1977
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
Spectral characteristics of geomagnetic field variations at low and equatorial latitudes Spectral characteristics of geomagnetic field variations at low and equatorial latitudes
Geomagnetic field spectra from eight standard observations at geomagnetic latitudes below 30?? were studied to determine the field characteristics unique to the equatorial region. Emphasis was placed upon those variations having periods between 5 min and 4 hr for a selection of magnetically quiet, average, and active days in 1965. The power spectral density at the equator was about ten...
Authors
W.H. Campbell
Landslides Landslides
Landslides are frequent in areas where there is high seismicity and steep slopes. Landslides associated with earthquakes may cause as much damage as the initial ground shaking. They may also occur long after the earthquake. Some of the major earthquakes that have occurred during the past 15 years demonstrate the hazards of seismically triggered landslides. THe Hebgen Lake, Mont...
Authors
T. Nilsen
The landslide hazard in the San Francisco Bay region The landslide hazard in the San Francisco Bay region
Development in hilly or mountainous terrain has resulted in much landslide damage. Areas susceptible to landsliding can be recognized. Practices for minimizing landslides are presented.
Authors
E. Brabb
By
Geology, Energy, and Minerals Mission Area, Natural Hazards Mission Area, Energy Resources Program, Landslide Hazards Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geologic Hazards Science Center, Geology, Minerals, Energy, and Geophysics Science Center
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1977 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1977
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
Map showing landslides and slopes most susceptible to sliding in part of the Aliquippa 7 1/2-minute Quadrangle, Beaver County, Pennsylvania Map showing landslides and slopes most susceptible to sliding in part of the Aliquippa 7 1/2-minute Quadrangle, Beaver County, Pennsylvania
No abstract available.
Authors
John Pomeroy
Maps showing landslides and slopes most susceptible to sliding in parts of the Mars and Valencia 7 1/2-minute quadrangles, Butler County, Pennsylvania Maps showing landslides and slopes most susceptible to sliding in parts of the Mars and Valencia 7 1/2-minute quadrangles, Butler County, Pennsylvania
No abstract available.
Authors
John Pomeroy
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1977 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1977
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: September 1976 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: September 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