International Federation of Digital Seismograph Networks

9A (2017-2018): Bud Wellman

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FDSN Network Information

FDSN code 9A (2017-2018) Operated by UC San Diego
Network name Bud Wellman Deployment region United States of America
Start year 2017 End year 2018
Short description

High-Resolution imaging and monitoring of the subsurface structure and seismicity at a site along the San Jacinto fault zone using a dense seismic nodal array. The site is located about 8 km southeast of the town of Anza, California. The type of nodal sensor employed is the Fairfield Zland 3-component geophone (records ground velocity continuously). The array consists of 108 sensors, with 54 located along a linear across-fault profile and the remaining 54 sensors scattered around that profile and along the fault. The array spans a 1800 m by 800 m area.

Citation Information

Digital Object Identifier (DOI)
Lin,  F.-C.,  Allam,  A. A.,  Share,  P.-E.,  & Vernon,  F. L. (2017): Dense seismic three-component nodal array at Bud Wellman Ranch. International Federation of Digital Seismograph Networks. Dataset/Seismic Network. 10.7914/SN/9A_2017

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