Tidal oscillations in the Baltic Sea

  title={Tidal oscillations in the Baltic Sea},
  author={Igor P. Medvedev and Alexander B. Rabinovich and Evgueni A. Kulikov},
Long-term hourly data from 35 tide gauge stations, including 15 stations in the Gulf of Finland, were used to examine tidal sea level oscillations of the Baltic Sea. High-resolution spectral analysis revealed the well-defined fine structure of tidal peaks with diurnal peaks at most stations being higher than semidiurnal. At some stations (e.g., Narva, Daugava, and Wladyslawowo), high frequency radiational tidal peaks with periods multiple of the solar day (3, 4, 5, 6, and 8 cpd) were detected… 

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