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Tidal range is the difference in height between high tide and low tide. Tides are the rise and fall of sea levels caused by gravitational forces exerted by the Moon and Sun, by Earth's rotation and by centrifugal force caused by Earth's progression around the Earth-Moon barycenter. Tidal range depends on time and location.
The Degree (D) value has an almost linear dependence on the square root of the average wave Height (H) above, i.e., +. Using linear regression on the table above, the coefficients can be calculated for the low Height values ( λ L = 2.3236 , β L = 1.2551 {\textstyle \lambda _{L}=2.3236,\beta _{L}=1.2551} ) and for the high Height values ( λ H ...
The significant wave height H 1/3 — the mean wave height of the highest third of the waves. The mean wave period, T 1. In addition to the short-term wave statistics presented above, long-term sea state statistics are often given as a joint frequency table of the significant wave height and the mean wave period.
The significant wave height is also the value a "trained observer" (e.g. from a ship's crew) would estimate from visual observation of a sea state. Given the variability of wave height, the largest individual waves are likely to be somewhat less than twice the significant wave height. [2] The phases of an ocean surface wave: 1.
Central Caribbean: A central Caribbean tropical wave is near 73W from Haiti southward to near the Colombia-Venezuela, and moving westward near 11 mph. What do the colored areas on the NOAA map mean?
The height of the wave was reported to be abnormally high with respect to the sea state at the time of the incident. [58] In March 2014, a massive wave struck Roi-Namur in Kwajalein Atoll in the Marshall Islands on an otherwise calm, sunny day, penetrating well inland, flooding parts of the island and swamping coastal roads. [59]
Bathymetric map of Kamaʻehuakanaloa Seamount (formerly Loihi) with isobaths. A bathymetric chart is a type of isarithmic map that depicts the submerged bathymetry and physiographic features of ocean and sea bottoms. [1]
Semidiurnal tidal currents impinging on a submarine ridge known as El Pichincho can force the generation of an internal tide with a wave height of 40 meters (130 ft). [5] Underwater glider observations reveal wave damping as the internal tide propagates south along the Mona Passage towards the open Caribbean Sea. [6] [7] [8]