The fdsnws-dataselect service provides access to time series data for specified channels and time ranges.

Data are selected using SEED time series identifiers (network, station, location & channel) in addition to time ranges. Data are returned in miniSEED , SAC zip , and GeoCSV format.

This service is an implementation of the FDSN web service specification version 1.

NOTE: polling for real-time continuous data is not allowed. For continuous, near real-time data please use our streaming service.