Northern hemisphere cold air outbreaks are more likely to be severe during weak polar vortex conditions
oleh: Jinlong Huang, Peter Hitchcock, Amanda C. Maycock, Christine M. McKenna, Wenshou Tian
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2021-07-01 |
Deskripsi
A weak stratospheric polar vortex in the Arctic leads to a disproportionally increased risk of severe cold air outbreaks over northern extratropical regions, compared to moderate outbreaks, suggest analyses of reanalysis data and climate model simulations.