Datasets from the paper "Tracking CO2 and seismicity during offshore carbon capture and storage operations with fiber-optic sensors", by Pascucci et al., (2026); Communications Earth & Environment.

Datasets used to reproduce figures from the paper:"Tracking CO2 and seismicity during offshore carbon capture and storage operations with fiber-optic sensors", by Pascucci et al., (2026); Communications Earth & Environment. This data includes: (i) the processed DAS waveforms shown in Figure 7; (ii) the DAS RMS amplitude array used to generate Figure 5d; (iii) the CO2-brine interface depth picks (and associated uncertainties) from DAS, DTS, and TFD simulation, as shown in Figure 6; (iv) the DAS power spectral density (PSD) estimates used in Figures 3 and 4;