Fig. 2: Large-scale wind and pressure pattern associated with strong and weak Barents Sea Opening transport.
From: Cyclones modulate the control of the North Atlantic Oscillation on transports into the Barents Sea

Composite maps of 850 hPa geopotential height anomalies and associated wind anomalies (DJFM) during strong (a) and weak (b) net transport through BSO based on JRA55.