Following a major earthquake with a magnitude of 7.1, Japan has just published its first-ever alert on the heightened chances of a megaquake. Last Thursday, this tremor happened throughout the Pacific coast—more especially in the Nankai Trough, a region with an unstable seafloor. A Nankai megaquake and consequent tsunami might be disastrous, killing hundreds of thousands of people and wreaking enormous damages to the tune of billions of dollars.
Authorities have issued this advice in great response to voice serious worries about the likelihood of a catastrophic disaster. Long regarded as a possible hotspot for strong earthquakes, experts have identified the Nankai Trough. Head of the government commission on earthquakes, Professor Naoshi Hirata notes, “The Nankai Trough has a history of producing major earthquakes and tsunamis. It is among Japan’s most hazardous areas.”
The advice helps the public to be informed about the higher dangers connected to this specific earthquake zone. This is an unparalleled action meant to increase citizen awareness and inspire readiness. Professor Kenji Satake of the University of Tokyo describes the great hazards associated with a Nankai megaquake: “If a Nankai earthquake were to occur, it would surpass the 2011 Great East Japan earthquake in terms of devastation. We would be looking at expenses in the billions of yen range.
Great worry also stems from the possible death toll. The Nankai megathrust fault, nestled in the Nankai Trough, poses a major threat of catastrophic tsunami generation. Professor Masanobu Shishikura, a Geological Survey of Japan earthquake expert, issues a warning: “If a major earthquake strikes, the resulting tsunami could cause tremendous damage, possibly leading to the loss of hundreds of thousands of lives.”
Efforts are underway to assess and reduce the potential risks posed by a Nankai megaquake. Among the several suggested actions are the strengthening of important infrastructure and the development of fresh evacuation strategies. Working cooperatively, local officials and experts have developed plans to reduce the effect of a possible calamity. Professor Hirata emphasizes the importance of these initiatives by stating, “We have to be better prepared. We have to make investments in initiatives safeguarding property and life.”
Given this recommendation, public awareness and preparation must be educated and thorough. “Every individual needs to understand the risks and prepare themselves, both mentally and physically,” Professor Satake advises people to do in order to guarantee their safety.
