ObsPy is a comprehensive Python framework designed for processing, analyzing, and visualizing seismological data. It provides a unified toolkit for working with seismic waveforms, enabling researchers, scientists, and engineers to handle data from seismological observatories and data centers efficiently.
The library includes support for numerous seismic data formats, tools for accessing remote data services, and a wide range of signal processing routines. Its integration with the scientific Python ecosystem makes it well-suited for building reproducible workflows and rapid application development in geophysics and earthquake research.
This is free and open source software.
Key Features
- Extensive Python framework for processing and analysing seismological time series data.
- Supports reading and writing a wide range of common seismic data formats.
- Provides clients for accessing remote data centres and web services.
- Includes signal processing routines for filtering, transforming, and manipulating waveform data.
- Enables rapid development of scientific applications within the Python ecosystem.
- Offers integration with scientific libraries for visualisation and numerical analysis.
Website: github.com/obspy/obspy
Support:
Developer: ObsPy Development Team
License: GNU Lesser General Public License v3.0

ObsPy is written in Python. Learn Python with our recommended free books and free tutorials.
Related Software
| Earth Science - Geophysics, seismology and earthquake engineering | |
|---|---|
| SimPEG | Simulation and parameter estimation for geophysics |
| pyGIMLi | Modelling and inversion framework for geophysics |
| OpenQuake Engine | Seismic hazard and risk calculation engine |
| ObsPy | Framework to process, analyse, and visualise seismological data |
| SeisBench | Machine learning toolbox for seismology |
| OpenSees | Open System for Earthquake Engineering Simulation |
| OpendTect | Seismic interpretation and subsurface analysis platform |
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