enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Marine weather forecasting - Wikipedia

    en.wikipedia.org/wiki/Marine_weather_forecasting

    Ocean journeys by sailing ship can take many months, [19] and a common hazard is becoming becalmed because of lack of wind, [20] or being blown off course by severe storms or winds that do not allow progress in the desired direction. [21] A severe storm could lead to shipwreck, and the loss of all hands. [22]

  3. Ocean current - Wikipedia

    en.wikipedia.org/wiki/Ocean_current

    An ocean current is a continuous, directed movement of seawater generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences. [1] Depth contours, shoreline configurations, and interactions with other currents influence a current's direction and ...

  4. Rogue wave - Wikipedia

    en.wikipedia.org/wiki/Rogue_wave

    They are nearly unnoticeable in deep water and only become dangerous as they approach the shoreline and the ocean floor becomes shallower; [14] therefore, tsunamis do not present a threat to shipping at sea (e.g., the only ships lost in the 2004 Asian tsunami were in port.).

  5. Tsunami - Wikipedia

    en.wikipedia.org/wiki/Tsunami

    Major areas of current research include determining why some large earthquakes do not generate tsunamis while other smaller ones do. This ongoing research is designed to help accurately forecast the passage of tsunamis across oceans as well as how tsunami waves interact with shorelines.

  6. Geostrophic current - Wikipedia

    en.wikipedia.org/wiki/Geostrophic_current

    A geostrophic current is an oceanic current in which the pressure gradient force is balanced by the Coriolis effect. The direction of geostrophic flow is parallel to the isobars , with the high pressure to the right of the flow in the Northern Hemisphere , and the high pressure to the left in the Southern Hemisphere .

  7. Ocean temperature - Wikipedia

    en.wikipedia.org/wiki/Ocean_temperature

    The temperature at zero depth is the sea surface temperature. The ocean temperature plays a crucial role in the global climate system, ocean currents and for marine habitats. It varies depending on depth, geographical location and season. Not only does the temperature differ in seawater, so does the salinity.

  8. Scientists have more evidence to explain why billions of ...

    www.aol.com/news/billions-crabs-vanished-around...

    Warmer, ice-free conditions in the southeast Bering Sea are roughly 200 times more likely now than before humans began burning planet-warming fossil fuels. Scientists have more evidence to explain ...

  9. Weather ship - Wikipedia

    en.wikipedia.org/wiki/Weather_ship

    Weather ship observations proved to be helpful in wind and wave studies, as commercial shipping tended to avoid weather systems for safety reasons, whereas the weather ships did not. They were also helpful in monitoring storms at sea, such as tropical cyclones. Beginning in the 1970s, their role was largely superseded by cheaper weather buoys.