1 of 13

Broadband Platform�Data Products

November 2021

Southern California Earthquake Center

SCEC Research Computing Group

November 4, 2021

2 of 13

Station Map

  • Inputs
    • SRC or SRF file
    • Station list
  • Outputs
    • PNG plot

Southern California Earthquake Center

1

11/4/21

3 of 13

Slip Distribution Plot

  • Inputs
    • SRF file (single or multi-segment)
  • Outputs
    • PNG plot

Southern California Earthquake Center

2

11/4/21

4 of 13

Plot Seismograms

  • Inputs
    • Station list
    • SRC file
    • Vel/Acc Seismograms
    • Plot vel (Y/N)
    • Plot acc (Y/N)
  • Outputs
    • 3 comp velocity seismograms
    • 3 comp acceleration seismograms

​

Southern California Earthquake Center

3

11/5/21

5 of 13

Comparison Plots

  • Inputs
    • Station list
    • Vel synthetic seismograms
    • Vel/Acc data
  • Outputs
    • N/S and E/W
      • Timeseries comparison
      • Normalized Arias intensity

Southern California Earthquake Center

4

11/5/21

6 of 13

GP GoF

  • Inputs
    • Station list
    • SRC file
    • RotD50 files
      • Obs and synthetic
  • Outputs
    • PSA GoF plot
    • PSA GoF plot (distance)
    • PSA GoF plot (map)
    • PSA GoF plot (Vs30)

Southern California Earthquake Center

5

11/4/21

7 of 13

FAS GoF

  • Inputs
    • Station list
    • Acc seismograms (data and synthetics)
  • Outputs
    • Per station comparison plots
      • Horizontal components
      • Smoothed EAS
    • Combined FAS GoF plot

Southern California Earthquake Center

6

11/5/21

8 of 13

GMPE Comparison

  • Inputs
    • Station list
    • SRC file
    • RotD50 observations
  • Outputs
    • PNG plot
      • ASK14
      • BSSA14
      • CB14
      • CY14

Southern California Earthquake Center

7

11/5/21

9 of 13

RZZ 2015

  • Inputs
    • Station list
    • Acc (obs and synthetic)
  • Outputs
    • Rezaeian-Zhong-Zareian 2015 validation metrics
    • Per station plots
    • Combined table with metrics

Southern California Earthquake Center

8

11/5/21

10 of 13

Afshari and Stewart (2016) GMPE

  • Inputs
    • Station list
    • SRC file
  • Outputs
    • Table with per-station duration GMPE

Southern California Earthquake Center

9

11/5/21

11 of 13

Baker RotD100

  • Inputs
    • Station list
    • Velocity/Acceleration Seismograms (obs and synthetic)
    • SRC file
  • Outputs
    • RotD100 files (per station)
      • RotD50
      • RotD100
      • RotD100/RotD50
    • RotD100/RotD50 GoF plot

Southern California Earthquake Center

10

11/5/21

12 of 13

Anderson GoF

  • Inputs
    • Station list
    • Acc timeseries (obs and synthetic)
    • RotD50 (obs and synthetic)
  • Outputs
    • C1-C10 plots (per station)
    • C1-C10 table (per station)
    • Combined table

Southern California Earthquake Center

11

11/5/21

13 of 13

BBP Utilities

  • arias_duration
    • Input: peer acceleration file (1 comp)
    • Output: arias intensity file (1 comp)
  • bbp_formatter
    • peer2bbp
      • Input: 3 PEER files (N/E/Z)
      • Output: 3 component BBP file
    • bbp2peer
      • Input: 3-component BBP file
      • Output: 3 PEER files (N/E/Z)
    • exsim2bbp
      • Input: 3 ExSIM files (N/E/Z)
      • Output: 3-component BBP file

Southern California Earthquake Center

12

11/5/21