BREQ_FAST Request Query Form

virtual network network latitude and longitude   NORTH   WEST EAST   SOUTH   station location channel data start time* or (YYYY MM DD or JJJ HHMMSS) data end time* or (YYYY MM DD or JJJ HHMMSS) channel parameters elevation >= <= depth >= <= azimuth >= <= dip >= <= sample rate >= <= channel flags like sensor type like site like quality ALL D R Q

*The start and end time fields are required. **A query for data which has alot of gaps or overlaps will take a long time to return and your browser may time out. If you know your data is non-continuous, try to restrict your query as much as possible.

The partial BREQ_FAST request file that is generated by this query will contain channels which have some data in this time span, and the request window will be the start and end time specifed.

To submit your breqfast request: download the file, edit the header and email it to to receive timeseries data, or to receive a dataless seed file.

For more information about BREQ_FAST requests, see the manual.