Continuous waveform data are freely available for all stations through the web site named “OASIS - The OGS Archive System of Instrumental Seismology”.
Here are the links to go into the following OASIS pages:
Information on sites
Open OASISContinuous waveform data
Open OASISSeismic data, i.e. continuous waveform data, are distributed under Creative Commons Attribution-ShareAlike 2.0 Generic License.