Source data for: A snow-jet bridging mechanism driving the Afro-Asian summer monsoon precipitation dipole
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Source data for:A snow-jet bridging mechanism driving the Afro-Asian summer monsoon precipitation dipole Authors: Chao Zhang1,2 and Anmin Duan1 Affiliations:1 Center for Marine Meteorology and Climate Change, State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, China2 Marine Biogeochemistry Division, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany Corresponding authors:Chao Zhang: chaozhang@xmu.edu.cnAnmin Duan: amduan@xmu.edu.cn Original source data used in this study: NOAA weekly snow cover data: https://doi.org/10.7289/V5N014G9 NSIDC snow cover data: https://doi.org/10.5067/P7O0HGJLYUQU ERA5-Land snow depth data: http://doi.org/10.24381/cds.68d2bb30 ERA5 atmospheric variables: http://doi.org/10.24381/cds.6860a573 NCEP-R2 atmospheric variables: https://doi.org/10.5065/FPR3-MW53 UK Met Office Hadley Centre sea surface temperature data: https://www.metoffice.gov.uk/hadobs/hadisst/ Content of this dataset:This dataset contains six Excel files, which provide the source data for Figures 1–4 of the above‑mentioned paper, causal analysis, and the indices used in the manuscript. Figures 1–4: each Excel file corresponds to one figure and includes the processed data necessary to reproduce the respective panel(s). Causality: this file contains causal impacts of summer monsoon TPS on atmospheric energy fluxes. Index file: this file contains the following time series – PC1‑TPS (the first principal component of Tibetan Plateau snow cover) TPS time series and its 5‑year moving average Zonal wind velocity over the 200‑hPa jet core region (U200) 19‑year moving correlation coefficient between PC1‑TPS and TEJ on the interannual scale (2‑ to 8‑year bandpass filtered) Niño 3 index
