Winter
 (February 15) current velocity
 vertically
 averaged within the mixed
 layer.
 
 The
 observed flow field was produced
 by
 initializing the model with Levitus
 climatology,
 shutting off thermo-
 dynamical
 forcing, and running the
 model
 for two weeks. Substantial
 transients
 remain in the equatorial
 region.
 
 The
 simulated fields are qualitatively
 similar
 to each other and to the
 observations.
 The surface flow in the
 western
 subtropical gyre tends to be
 more
 surface intensified in the two
 HYCOM
 KPP simulations than in
 other
 cases.