enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Rip current - Wikipedia

    en.wikipedia.org/wiki/Rip_current

    A rip current (or just rip) is a specific type of water current that can occur near beaches where waves break. A rip is a strong, localized, and narrow current of water that moves directly away from the shore by cutting through the lines of breaking waves, like a river flowing out to sea.

  3. Rip Currents - National Oceanic and Atmospheric Administration

    www.noaa.gov/jetstream/ocean/rip-currents

    Rip currents are powerful, channeled currents of water flowing away from shore. They typically extend from the shoreline, through the surf zone, and past the line of breaking waves. Rip currents can occur at any beach with breaking waves, including the Great Lakes.

  4. What is a rip current? - NOAA's National Ocean Service

    oceanservice.noaa.gov/facts/ripcurrent.html

    Rip currents are powerful, narrow channels of fast-moving water that are prevalent along the East, Gulf, and West coasts of the U.S., as well as along the shores of the Great Lakes. Moving at speeds of up to eight feet per second, rip currents can move faster than an Olympic swimmer.

  5. Rip Current – What It Is and How to Escape It - Science Notes and...

    sciencenotes.org/rip-current-what-it-is-and-how-to-escape-it

    A rip current is a strong, localized, narrow surface current that flows rapidly away from the shore, typically through a break in a sandbar or near jetties, piers, or other structures. Rip currents form due to variations in water pressure caused by wave activity.

  6. Rip Currents - Currents: NOAA's National Ocean Service Education

    oceanservice.noaa.gov/education/tutorial_currents/03coastal3.html

    A rip current, sometimes incorrectly called a rip tide, is a localized current that flows away from the shoreline toward the ocean, perpendicular or at an acute angle to the shoreline. It usually breaks up not far from shore and is generally not more than 25 meters (80 feet) wide.

  7. How Rip Currents Work - HowStuffWorks

    science.howstuffworks.com/environmental/earth/oceanography/rip-current.htm

    A rip current, is a narrow, powerful current of water running perpendicular to the beach, out into the ocean. These currents may extend 200 to 2,500 feet (61 to 762 m) lengthwise, but they are typically less than 30 feet (9 m) wide.

  8. What causes a rip current—and how can you spot one? - National...

    www.nationalgeographic.com/environment/article/rip-currents-explainer

    Rip currents are strong channels of water flowing away from the beach that typically form at breaks in the sand bar. They are caused by waves approaching the coastline straight...

  9. Rip Current Science - National Weather Service

    www.weather.gov/safety/ripcurrent-science

    Rip currents are strong, narrow, seaward flows of water that extend from close to the shoreline to outside of the surf zone. They are found on almost any beach with breaking waves and act as “rivers of the sea,” moving sand, marine organisms, and other material offshore (see pictures below). Examples of different types of rip currents.

  10. Rip currents are narrow currents in the surf zone that move quickly away from shore. A typical rip current ranges from 50-100 feet wide, and can extend 100 yards or more offshore. It can reach speeds of over 5 miles per hour - that’s faster than an Olympic swimmer!

  11. rip current - Education

    education.nationalgeographic.org/resource/rip-current

    A rip current is a strong flow of water running from a beach back to the open ocean, sea, or lake. They can be more than 45 meters (150 feet) wide, but most are less than 9 meters (30 feet). They can move at 8 kilometers (5 miles) per hour. Rip currents are one of the most dangerous natural hazards in the world.