On the other hand, a typhoon is caused by warm ocean waters and atmospheric conditions. The rise and fall of the tides play an important role in the natural world and can have a marked effect on maritime-related activities. A tsunami is primarily caused by a sudden displacement of large volumes of water due to undersea earthquakes, volcanic eruptions, or landslides.
Note that with a magnitude 9.0 earthquake, there is a possibility of an aftershock of magnitude 7.5 or greater. A tidal wave is a shallow water wave caused by the gravitational interactions between the Sun, Moon, and Earth.
Tsunamis capable of producing damage at great distances are rare in the magnitude range.ĭestructive local tsunamis are possible near the epicenter, and significant sea level changes and damage might occur in a broader region. At greater distances, small sea level changes might be observed. Tsunamis capable of producing damage or casualties are rare in this magnitude range but have occurred due to secondary effects such as landslides or submarine slumps.Įarthquakes of this size might produce destructive tsunamis, especially near the epicenter. The term 'typhoon' is used when the weather system originates over the Northwest Pacific Ocean. Typhoon: at a glance We will delve into the basic differences between Tsunami and Typhoon in the table given below: Now, let’s move on to explore the differences between these natural disasters. However, small sea level changes might be observed in the vicinity of the epicenter. It is all about their location: Hurricane Systems Forming Over The Northern Hemisphere The term 'hurricane' is used when the weather system originates over the Atlantic Ocean, the Caribbean, or the Northeast Pacific Ocean. Note the following are general guidelines based on historical observations and in accordance with procedures of NOAA's Pacific Tsunami Warning Center.Įarthquakes of this magnitude are very unlikely to trigger a tsunami.Įarthquakes of this size do not usually produce destructive tsunamis. Thrust earthquakes (as opposed to strike slip) are far more likely to generate tsunamis, but small tsunamis have occurred in a few cases from large (i.e., > M8) strike-slip earthquakes. The earthquake must be a shallow marine event that displaces the seafloor. Although earthquake magnitude is one factor that affects tsunami generation, there are other important factors to consider.
0 kommentar(er)
