1. **Data Loading**: Initial step of importing seismic data into the processing software. 2. **Geometry QC**: Quality control to ensure the seismic survey geometry is correct. 3. **First Break Picking (FSPOC)**: Identifying the first seismic signal arrivals to estimate subsurface velocities. 4. **Preprocessing**: Steps to prepare data for processing, including noise reduction. 5. **Near-surface Model Building**: Creating models of the near-surface geology. 6. **Random Noise Attenuation**: Reducing random noise in the data. 7. **Deghosting (FP2)**: Removing ghost reflections that can obscure the true signal. 8. **Groundroll Attenuation (GRAN)**: Attenuating surface waves that contaminate the data. 9. **Surface Consistent Scaling**: Adjusting amplitudes to compensate for surface effects. 10. **Zero-phasing**: Aligning the seismic wavelet to zero-phase for better interpretability. 11. **Short Period Multiple Attenuation**: Removing short-period multiple reflections. 12. **Stacking Velocity Analysis**: Determining the velocity model for stacking. 13. **Regularization**: Smoothing or interpolating data to improve data consistency. 14. **Radon Multiple Attenuation**: Removing multiples using Radon transform. 15. **Amplitude Only Absorption**: Correcting for amplitude loss due to absorption. 16. **Migration Velocity Analysis**: Refining velocity models for accurate migration. 17. **Residue Velocity Analysis**: Further velocity refinement. 18. **Vulkanic Pulse**: Specific processing related to volcanic signals. 19. **Gather Flattening**: Aligning seismic events to improve continuity. 20. **Stack**: Summing multiple traces to enhance signal-to-noise ratio. 21. **Diffraction Filtering Enhancement**: Enhancing diffracted energy. 22. **Time Variant Filtering**: Applying filters that vary with time to enhance data quality. 23. **Bandwidth Enhancement (BOOST)**: Improving data bandwidth for better resolution. 24. **Post-stack Demultiple**: Removing multiple reflections after stacking.