sergigonzalezh/2020AntarcticHeatwave_attribution_analogs: 2020AntarcticHeatwave_attribution_analogs [Code]

This is the Jupyter notebooks required to reproduce the research: González-Herrero, S., Barriopedro, D., Trigo, R.M. et al. Climate warming amplified the 2020 record-breaking heatwave in the Antarctic Peninsula. Commun Earth Environ 3, 122 (2022). https://doi.org/10.1038/s43247-022-00450-5

This repository is divided in different notebooks that:

• 0a. Download the ERA5 datasets used in this research
• 0b. Prepare the ERA5 dataset (mean daily temperatures)
• 1a. Compute and plot the anomalies and percentiles of the 2020 Heatwave
• 1b. Compute and plot the past-recent distribution and trends of tempearture in the Antarctic Peninsula
• 2a. Compute and plot temperature anomalies at different stations
• 3a. Compute and plot the flow analogs, and the temperature differences between the past and recent periods
• 3b. Compute and plot the flow analogs, and the temperature differences between the past and recent periods (SAM effect removed)
• 3c. Compute and plot the flow analogs, and the temperature differences between the past and recent periods (Detrended)