The median income for a household in the city was $37,188, and the median income for a family was $40,750. Males had a median income of $32,500 versus $19,375 for females. The per capita income for the city was $17,285.
Ocean currents can be generated by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes. Currents are cohesive streams of seawater that circulate through the ocean.
1 Density currents are of considerable practical importance. 2  Turbidity currents have been investigated in the laboratory and have been observed directly in lakes and ocean basins. 3  Ocean waters with the greatest density have their origins at high latitudes and in marginal seas.