Tsunami - Wikipedia
WebA tsunami (/(t) s uː ˈ n ɑː m i, (t) s ʊ ˈ-/ (t)soo-NAH-mee, (t)suu-; from Japanese: 津波, lit. 'harbour wave', pronounced) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake.
Tsunami Facts and Information - National Geographic
WebA tsunami is a series of ocean waves that sends surges of water, sometimes reaching heights of over 100 feet (30.5 meters), onto land. These walls of water can cause widespread destruction when...
Tsunami | Definition, Meaning, & Facts | Britannica
Web6 days ago · Tsunami, catastrophic ocean wave usually caused by a submarine earthquake, by a landslide, or by a volcanic eruption. In deep water it travels as fast as 800 km (500 miles) per hour, with enormous wavelengths of more than 500 km (310 miles) but small wave amplitudes of about 30 to 60 cm (1 to 2 feet).
Τσουνάμι - Βικιπαίδεια
WebΗ διάδοση του τσουνάμι της Ινδονησίας το 2004 στον Ινδικό ωκεανό. Τα τσουνάμι είναι θαλάσσια φαινόμενα, που δημιουργούνται κατά την απότομη μετατόπιση μεγάλων ποσοτήτων νερού, σε ένα υδάτινο ...
Tsunamis 101 | National Geographic - YouTube
WebDec 14, 2015 · Tsunamis are giant, powerful waves most often caused by earthquakes beneath the ocean floor. Their incredible power can destroy entire communities, then drag...
What is a tsunami? - NOAA's National Ocean Service
WebA tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. On September 29, 2009, a tsunami caused substantial damage and loss of life in American Samoa, Samoa, and Tonga. The tsunami was generated by a large earthquake in the Southern Pacific Ocean.
Tsunami Facts: How They Form, Warning Signs, and Safety Tips
WebApr 2, 2007 · A tsunami is a series of great sea waves caused by an underwater earthquake, landslide, or volcanic eruption. More rarely, a tsunami can be generated by a giant meteor impact with the ocean.
Tsunamis | National Oceanic and Atmospheric Administration
WebA tsunami is a series of extremely long waves caused by a large and sudden displacement of the ocean, usually the result of an earthquake below or near the ocean floor. This force creates waves that radiate outward in all directions away from their source, sometimes crossing entire ocean basins.
What Causes Tsunamis? | Britannica
WebA tsunami is a catastrophic ocean wave that is usually caused by a submarine earthquake, an underwater or coastal landslide, or the eruption of a volcano. Tsunamis can also result from the impact of a meteor or comet in a body of water. The word tsunami in Japanese means “harbor wave.”.
Tsunamis | National Oceanic and Atmospheric Administration
WebAug 15, 2023 · Tsunamis are a series of long waves generated by a large and sudden displacement of the ocean. Large earthquakes below or near the ocean floor are the most common cause, but landslides, volcanic activity, certain types of weather, and meteorites can also cause a tsunami.
Skip to content