We are undertaking a feasibility study for offshore geophysical monitoring of the Cascadia subduction zone that will consider its design, cost and benefits. To accomplish this, we are:
- Analyzing existing offshore data and conducting modeling studies to help constrain the requirements for effective earthquake and deformation monitoring.
- Studying existing observatories and emerging technologies to understand the strengths and weaknesses of different approaches.
- Developing a set of top-level system engineering requirements through an iterative process.
- Holding a workshop in spring 2017 to engage the scientific community, provide a forum for scientists to interact with engineers, and to solicit feedback from experts. The workshop will also discuss a strategy for engaging stakeholders outside the scientific community.
- Generating a white paper which will outline the case for an offshore network and present a list of project tasks for implementing the observatory, a timeline and a projected budget.
Although our focus is Cascadia, we anticipate that our study will be a useful resource for groups who are planning offshore monitoring infrastructure in other subduction zones and we welcome interactions with such groups.
