Hannah Sundermann

Observational Validation of Boundary‐Layer Cloud Regimes in Arctic Cold Air Outbreaks

Abstract Arctic cold air outbreaks (CAOs) produce low‐level cloud patterns influencing the surface radiative balance. The stability parameter (boundary‐layer height over Monin‐Obukhov length) is theorized to distinguish shear‐driven roll convection from buoyancy‐driven cellular c...