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Abstract:
A temporary local seismic network was installed in the basin of Norcia (Italy) in January 2009 and operated until May 2009. Several recordings collected by the network are earthquakes of the 2009, Mw 6.3 L'Aquila seismic sequence. The seismic equipments consisted of fifteen Earth-Data Loggers (24 bit) connected to Mark L4-3D sensors (1Hz). The stations continuously recorded at a rate of 100 samples per second, and the timing was provided by a GPS link. This work was carried out in the framework of Project S4 “The Italian strong motion database”, funded within the DPC-INGV 2007–2009 Agreement, between the Italian Department of Civil Protection and the Istituto Nazionale di Geofisica e Vulcanologia. Waveform data are available from the GEOFON data centre, under network code 3H.
