UCSD Seismography Station


SCH Number
Lead Agency
Parks and Recreation, Department of (California Department of Parks and Recreation)
Document Title
UCSD Seismography Station
Document Type
NOE - Notice of Exemption

Document Description
This project in involves the excavation of a 10 meter deep post hole for the installation of an array, with a real-time strong motion accelerometer. The project will be located at Toner site. 33.1442, 116.1197. Project location can be adjusted to minimize or eliminate environmental impacts. Structure will include a small solar panel and an instrument cluster mounted to a post. This is one of 6 arrays in Year 1 deployed for 18 months. Emphasis will be made to understanding the structure and seismicity of each of the respective segments and to enhance the understanding of large stepovers and junctions between fault sections in the Helmet stepover and the Triburcation sections. The array data also will be used for near fault tomographic studies as well as source studies.

Contact Information
Eric Hollenbeck
California Department of Parks and Recreation
1416 Ninth Street P.O. Box 942896
Sacramento, CA 94296-0001

Phone : (760) 767-1084


San Diego
Other Location Info
Borrego Springs

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15306 - Class 6
Reasons for Exemption
Basic data collection, research, experimental management, and resource evaluation activities which do not result in a serious or major disturbance to an environmental resource.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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