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High-resolution seismic data acquired near seismic station CE.57213 in Fremont, California

Dates

Publication Date
Start Date
2021-09-11
End Date
2021-09-11

Citation

Gomez, A.J., Catchings, R.D., Goldman, M.R., Chan, J.H., Samuel, D.A., Piña, A.R., and Criley, C.J., 2022, Data release for high-resolution seismic data acquired near seismic station CE.57213 in Fremont, California: U.S. Geological Survey data release, https://doi.org/10.5066/P989LU3B.

Summary

In September 2021, the U.S. Geological Survey acquired high-resolution P- and S-wave data near seismic station CE.57213 in Fremont, California, approximately 100 m east of the mapped trace of the Hayward Fault. We acquired the seismic data to evaluate the time-averaged shear-wave velocity in the upper 30 m (VS30) and to better understand ground-shaking near the station CE.57213. The seismic data were acquired using a linear array of SmartSolo 3-component nodal seismometers (nodes), which continuously recorded at 2000 samples per second (0.5-ms sampling rate). We deployed 60 nodes, spaced at 2-m increments, along a 180-m-long, northeast-southwest-trending linear array. We generated P-wave seismic sources (shots) adjacent to each node [...]

Contacts

Point of Contact :
Mark R Goldman
Process Contact :
Mark R Goldman
Originator :
Ahkayla J Gomez, Rufus D Catchings, Mark R Goldman, Joanne H Chan, Delton A Samuel, Ashley R. Piña, Coyn J Criley
Metadata Contact :
Mark R Goldman
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Earthquake Hazards Program
USGS Mission Area :
Natural Hazards

Attached Files

Click on title to download individual files attached to this item.

LE21.metadata.xml
“Metadata”
Original FGDC Metadata
View 		14 KB application/fgdc+xml
LE21.location.csv
“Geophone station locations” 		1.53 KB text/csv
LE21.setup.csv
“Acquisition parameter” 		6.37 KB text/csv
liz_21_pwave_raw_e.segy
“SEGY raw data” 		113.4 MB application/unknown
liz_21_pwave_raw_n.segy
“SEGY raw data” 		113.4 MB application/unknown
liz_21_pwave_raw_z.segy
“SEGY raw data” 		113.4 MB application/unknown
liz_21_swave_raw_e.segy
“SEGY raw data” 		224.94 MB application/unknown
liz_21_swave_raw_n.segy
“SEGY raw data” 		224.94 MB application/unknown
liz_21_swave_raw_z.segy
“SEGY raw data” 		224.94 MB application/unknown
LE21 Area.png
“Google Earth map of study location near station CE.57213” 		thumbnail 6.32 MB image/png
LE21 Summary_Final.docx
“Summary” 		464.77 KB application/vnd.openxmlformats-officedocument.wordprocessingml.document

Purpose

The seismic survey serves to better understand the potential for amplified ground shaking, to evaluate lateral variability in shear-wave velocity, and to calculate Vs30 at this site.
Google Earth map of study location near station CE.57213
Google Earth map of study location near station CE.57213

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Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P989LU3B

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