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Monthly Mean Sea Level Fluctuations at Honolulu and San Francisco and the Intervening Geostrophic Currents
Publisher: American Meteorological Society
Abstract: Monthly mean dynamic topography (0/500 db) along the great-circle section between Honolulu and San Francisco reveals four principal current regimes: a northerly flow immediately adjacent to the Hawaiian Islands, a broad ...
Interannual Baroclinic Rossby Waves in the Midlatitude North Atlantic
Publisher: American Meteorological Society
Abstract: Twenty-six year time sequences of upper thermocline temperature block-averaged in 5-degree latitude and longitude squares reveal strong, in-phase vertical coherence and low to moderate horizontal coherence over 550 km. ...
Rossby Wave Analysis of Subsurface Temperature Fluctuations along the Honolulu-San Francisco Great Circle
Publisher: American Meteorological Society
Abstract: Seven years of XBT observations collected between Honolulu and San Francisco reveal subsurface temperature fluctuations with strong, in-phase vertical coherence and fair horizontal coherence over 1000 km distance. Their ...
The North Hawaiian Ridge Current: A Comparison between an Analytical Theory and Some Prior Observations
Publisher: American Meteorological Society
Abstract: A previously developed analytic model of Rossby wave-induced mean current along lateral boundary is least-squares fitted to the geostrophic current derived from two closely sampled hydrographic sections windward (northeast) ...
On Stable and Unstable Rossby Waves in Non-Zonal Oceanic Shear Flow
Publisher: American Meteorological Society
Abstract: We derive linear equations for the study of baroclinic instability of a non-zonal oceanic shear flow whose direction is allowed to change with depth. These equations can be used to study unstable disturbances as well as ...