Meteorological Data from the OPTOMA (Ocean Prediction through Observations, Modeling and Analysis) Program OPTOMA II, Leg DII. 30 June - 10 July, 1984.

TL;DRAbstract

The OPTOMA (Ocean Prediction Through Observations, Modeling and Analysis) Program seeks to understand the mesoscale (front, eddies, and jets) variability and dynamics of the California Current System and to determine the scientific limits to practical mesoscale ocean forecasting. This report presents the meteorological data acquired by twenty-six radiosondes launched during the hydrographic cruise OPTOMA11, Leg DII (30 June to 10 July, 1984). To compare the prevailing atmospheric and oceanic conditions, the radiosonde potential temperature and specific humidity profiles are plotted with nearly coincident XBT temperature profiles. Also included are: 1) time series plots of hourly dry-bulb and wet-bulb temperatures and hourly wind velocities, 2) an AVHRR image, and 3) National Weather Service surface pressure analyses for the cruise period. Keywords Radiosonde data; Coastal meteorology; Air/Sea interaction; Atmospheric boundary layer; Oceanic mixed layer; California current system.

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