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CDIP Buoy Network: Real-time Marine Data for Southern California Bight

The Coastal Data Information Program (CDIP) operates over 50 active buoys providing reliable real-time data acquisition via Iridium. Updates are delivered every 30 minutes, encompassing bulk parameters, directional spectra, and surface displacements. The system offers continuous time series sampled at 1.28 Hz and includes statistical summaries. All historic data is archived and accessible. Designed for regional swell modeling, the network facilitates sea and swell model outputs for various harbors along the Southern California coast, enhancing marine forecasting and research efforts.

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CDIP Buoy Network: Real-time Marine Data for Southern California Bight

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  1. http://cdip.ucsd.edu

  2. CDIP buoy locations Over 50 active stations

  3. Reliable real-time data acquisition via Iridium

  4. Real-time data Updates every 30 minutes Includes bulk parameters, directional spectra, and surface displacements

  5. Spectral products 64-band directional spectra, 0.03-0.58Hz

  6. Displacements Continuous time series sampled at 1.28Hz

  7. Statistical Summaries All historic data archived and accessible

  8. Wave Modeling Buoy network designed to facilitate modeling of the entire Southern California Bight

  9. Regional Swell Models Model energy below 0.15Hz (periods over 6.7s) Output parameters: Hs, Tp, Dp, Ta

  10. Harbor Models – Sea and Swell Model seas using local buoys Output parameters: Hs, Tp, Dp, Ta Humboldt Bay Harbor Bodega Bay Golden Gate Pillar Point Harbor Santa Cruz Harbor Moss Landing Monterey Harbor Morro Bay Santa Barbara Harbor Marina del Rey King Harbor San Pedro Channel Los Angeles Long Beach Newport Harbor Dana Point Harbor Oceanside Harbor La Jolla Mission Bay San Diego Harbor

  11. Model Input Selected from entire buoy network

  12. Model validation Model predictions generated for local buoy sites

  13. Forecast Models Generated using WW3 spectral output for CDIP buoy locations

  14. Regional swell forecasts

  15. Harbor sea and swell forecasts www@cdip.ucsd.edu

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