NW California 1938-09-12 06:10:00 UTC Region:  California Latitude:  40.0000 Longitude:  -124.0000 Depth:  0.00 km Mechanism:  Unknown Seismic Moment:  1.9953e+24 ML:  5.5 References Jump within page to: [ Choose a Station ] Ferndale, Ca (City Hall) Add all data on this page to the download bin View Map Ferndale, CA - City Hall Epicentral dist: 67.6 km USGS station 1023 Site Geology: Alluvium Processing by: USGS Structure: 2-story bldg Data Available: corrected acceleration, velocity, displacement, & spectra Summary Page for this Station Plot Acceleration Spectra: Log   Lin Add all of this station's data to the download bin Component: 135 PGA (cm/s/s): -87.14 PGV (cm/s): 6.78 Add this to bin Component: 45 PGA (cm/s/s): -140.89 PGV (cm/s): -6.60 Add this to bin Component: Down PGA (cm/s/s): 31.64 PGV (cm/s): 1.43 Add this to bin Return to top