Tracks of negative upper-tropospheric PV anomalies (PVAs$^{-}$) over the Northern Hemisphere in ERA5 reanalysis (1979-2021)

• Main Authors: Hauser, Seraphine, Teubler, Franziska, Riemer, Michael, Knippertz, Peter, Grams, Christian M.
• Format: Dataset
• Language: unknown
• Published: Karlsruhe Institute of Technology 2024
• Subjects: Other; Allgemeines; Hochschulwesen; Wissenschaft und Forschung; Dataset; Greenland; Wandel
• Online Access: https://doi.org/10.35097/nncxPGLAaaDgVKIW

This archive contains identified negative, upper-tropospheric PV anomalies (short: PVAs$^{-}$) and their tracks for the period 1979-2021 over the Northern Hemisphere based on ERA5 reanalysis data and represents the basis for recent publications on atmospheric blocking dynamics (e.g., Oertel et al.,...