南亚大海啸20周年   悲剧重演机率有多大？ - video Dailymotion

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新闻报报看 | 今天适逢南亚大海啸20周年，多个国家举办纪念活动，悼念20多万在海啸中被夺去的鲜活生命。如今，这场重大天灾过去了20年，未来还会不会再重演呢？机率又有多大呢？民众又能怎样预防呢？（主播：颜江瀚、罗美伶）

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00:00Before watching the video, I would like to remind you that there is more content on the R.E.D.I.A.N website.

00:30There are more than 23,000 atomic bombs on the island.

00:33Imagine how scary it is.

00:36Because the tsunami warning system was very simple,

00:39it was not possible to inform the residents of the surrounding countries in time.

00:42As a result, more than 225,000 people died in the tsunami.

00:47Among them, the death toll in Indonesia was the highest,

00:49and more than 160,000 people died on the western coast alone.

00:53And this sudden tsunami in South Asia has been called

00:57one of the most fatal natural disasters in human history.

01:00It has also become a lesson for all mankind.

01:03Today, 20 years later,

01:05many countries in Asia have held commemorative activities

01:07to commemorate the lives of more than 220,000 people who were engulfed by the tsunami.

01:13In order to prevent the tragedy from repeating,

01:15the tsunami warning system has also been greatly improved.

01:18The government of many countries

01:19has established a global tsunami information and warning system

01:23based on the tsunami warning system.

01:27At present, there are a total of 74 satellites around the world

01:30used to monitor the signal of the underwater earthquake sensor

01:34and the change of water level.

01:36During the 20th anniversary of the Great South Asian Tsunami,

01:38the Damascus Meteorological Bureau also issued a report

01:40on this major natural disaster.

01:42At the same time, it also reminded the public

01:44to pay close attention to the latest natural disaster information issued by the authorities

01:46and various tsunami forecasts.

01:48The Meteorological Bureau pointed out in the report

01:50that the tsunami forecast included an earthquake,

01:53a rise or fall in sea level,

01:55and a sudden sound like a train whistle.

01:59If the people, especially the residents living in neighboring areas,

02:02find these phenomena mentioned above,

02:05they should pay special attention to them.

02:08In addition to reminding people to pay attention to the tsunami forecast,

02:11the report also mentioned that the government would

02:13use various channels of the Meteorological Bureau

02:16such as short messages, social media platforms,

02:18official websites, articles, tsunami warning systems, etc.

02:21to remind people to take precautions.

02:23However, some people may be curious.

02:25It has been 20 years since the Great South Asian Tsunami occurred.

02:28Is it possible for such a disaster to occur in the same place

02:31and to occur again?

02:33How likely is it?

02:35Ibrahim Ibrahim,

02:37Director of Environmental Sustainability Development

02:39at the Malaysian Academy of Professors,

02:41said in an interview with Daily News that

02:43in theory, a tsunami may occur again.

02:46But in reality,

02:48the probability of it occurring is very small.

02:50He said that even if a tsunami occurs again,

02:53the scale will be much smaller than 20 years ago.

02:56After all, the tsunami at that time

02:58was caused by a 9.1-level super earthquake.

03:01The 9.1-level earthquake

03:03is the fourth largest earthquake since 1900.

03:06It is also very rare.

03:08In theory, only every 400 to 500 years

03:10can a tsunami occur in the same area.

03:13This expert also added that

03:15if an earthquake occurs frequently in the same area,

03:18the scale of the earthquake will gradually decrease,

03:22and the probability of a tsunami occurring will decrease.

03:25However, he still suggests that our country,

03:27especially the north of the peninsula

03:29and the east coast of Sabah,

03:31should build tsunami prevention infrastructure,

03:34including setting signs in high-risk areas for tsunamis,

03:37reminding people and tourists to be on high alert

03:39to avoid another tragedy.

南亚大海啸20周年悲剧重演机率有多大？

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南亚大海啸20周年 悲剧重演机率有多大？

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南亚大海啸20周年悲剧重演机率有多大？