How fast do the fastest tsunami waves travel in the deep ocean?
A.
About 40 miles per hour (mph) or (70 km/hour)
B.
About 100 mph (170 km/hour)
C.
About 400 mph (700 km/hour)
D.
About 1000 mph (1700 km/hour)
E.
About 4000 mph (7000 km/hour)
https://ptwc.weather.gov/faq.php
To find the correct answer, we can refer to scientific research and studies on the speed of tsunami waves in the ocean. Tsunamis are fast-moving waves that can travel across the ocean at high speeds. The speed of a tsunami wave depends on the depth of the ocean.
In deep ocean water, tsunamis can travel at extremely high speeds. The correct answer is C. About 400 mph (700 km/hour).
Tsunami waves in the deep ocean can cover large distances quickly due to the immense amount of energy they carry. However, it is worth noting that as a tsunami approaches shallower water and approaches the coastline, the speed of the waves decreases while the height or amplitude of the wave increases. This is why tsunami waves become more dangerous as they approach the shore.
It's important to note that the actual speed of a tsunami can vary depending on various factors, such as the size and distance of the undersea earthquake or volcanic eruption that triggers it.