NetDC Waveform Request
The NCEDC offers a number of web services that provide improved functionality formerly served by the EVT_FAST, NETDC & STP systems. The NCEDC will shut down EVT_FAST, NETDC & STP on December 31, 2017: Read more on our NCEDC News page...
You may use this form to determine what digital waveforms (seismograms, electric and magnetic field data, USGS Low Frequency data, etc.) are available in SEED format from the NCEDC, and to generate and submit a request for data.
Before you proceed: