Response Spectra Station: Momma, Japan Station Owner: Kyoshin Net, Japan Station Latitude & Longitude: 39.6339, 141.4379 Earthquake: M 4.9 - 25 km WSW of Miyako, Japan Hypocentral Distance: 18.8 km Processing Info: CGS (Use the back button on your browser to return to the previous page)  Reconfigure Plots: % Damping 5 Accleration Units cm/s/s g Max Period (sec) Scale Factor for Data Overlay response spectrum:   None   UBC 1997 Help   Ca   Cv   IBC 2000   or    Ground-motion Help   SDS   SD1   Generic design spectrum Help   Max   Ca   T1   T2   T3  Component: Up free field  PGA: 65.89 cm/s/s        standard    Component: 0 free field  PGA: 105.66 cm/s/s        standard    Component: 90 free field  PGA: 65.92 cm/s/s        standard   Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search