scholarly journals Technical implementation plan for the ShakeAlert production system: an Earthquake Early Warning system for the West Coast of the United States

Author(s):  
Douglas D. Given ◽  
Elizabeth S. Cochran ◽  
Thomas Heaton ◽  
Egill Hauksson ◽  
Richard Allen ◽  
...  
2020 ◽  
Vol 91 (2A) ◽  
pp. 695-706 ◽  
Author(s):  
Margaret Hellweg ◽  
Paul Bodin ◽  
Jayne M. Bormann ◽  
Hamid Haddadi ◽  
Egill Hauksson ◽  
...  

Abstract The Pacific coast of the contiguous United States hosts the highest seismic risk in the country due to the intersection of high-seismic hazard and the high densities of population and infrastructure. The regional seismic networks in Washington, Oregon, Nevada, and California have operated for many years and have collected long catalogs and large amounts of seismic waveform data in a variety of formats, including digital records. These data are available for engineering purposes and research into earthquakes, other natural and man-made seismic sources, and the Earth’s structure. The West Coast networks are closely coordinating as they embark on the implementation of West Coast ShakeAlert, an earthquake early warning system.


2018 ◽  
Vol 89 (6) ◽  
pp. 2322-2336 ◽  
Author(s):  
J. R. Murray ◽  
B. W. Crowell ◽  
R. Grapenthin ◽  
K. Hodgkinson ◽  
J. O. Langbein ◽  
...  

1985 ◽  
Vol 20 (2-3) ◽  
pp. 299-340
Author(s):  
Michla Pomerance

The role of the United States as midwife in the Israeli-Egyptian peace process has become a familiar one in recent years. Indeed, the local protagonists have all but taken for granted that their own peacemaking efforts would be catalyzed and reenforced by the United States. The pattern of American involvement has since 1975–76 had a dual aspect: American personnel have been permanently stationed in Sinai, and U.S. assurances have been extended to the parties (especially to Israel) as inducements to the acceptance of painful concessions.The American presence in Sinai, when initiated in 1975–76, was minimal both in terms of its numbers and its functions. Fewer than 200 U.S. civilians operated the Sinai Field Mission, an early warning system in the strategic Giddi and Mitla mountain passes, whose purpose was to complement the functions of the UN peacekeeping force in the Sinai (the UN Emergency Force or UNEF II).


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