The Science Behind The Powerful Earthquake In Myanmar And Thailand


 
SINGAPORE: A powerful earthquake of magnitude 7.7 centred in the Sagaing region near the Myanmar city of Mandalay caused extensive damage in that country and also shook neighbouring Thailand on Friday.
HOW VULNERABLE IS MYANMAR TO EARTHQUAKES?
Myanmar lies on the boundary between two tectonic plates and is one of the world's most seismically active countries, although large and destructive earthquakes have been relatively rare in the Sagaing region.
"The plate boundary between the India Plate and Eurasia Plate runs approximately north-south, cutting through the middle of the country," said Joanna Faure Walker, a professor and earthquake expert at University College London.
She said the plates move past each other horizontally at different speeds. While this causes "strike slip" quakes that are normally less powerful than those seen in "subduction zones" like Sumatra, where one plate slides under another, they can still reach magnitudes of 7 to 8.

WHY WAS FRIDAY'S QUAKE SO DAMAGING?
Sagaing has been hit by several quakes in recent years, with a 6.8 magnitude event causing at least 26 deaths and dozens of injuries in late 2012.

But Friday's event was "probably the biggest" to hit Myanmar's mainland in three quarters of a century, said Bill McGuire, another earthquake expert at UCL.
Roger Musson, honorary research fellow at the British Geological Survey, told Reuters that the shallow depth of the quake meant the damage would be more severe. The quake's epicentre was at a depth of just 10 km (6.2 miles), according to the United States Geological Survey.
"This is very damaging because it has occurred at a shallow depth, so the shockwaves are not dissipated as they go from the focus of the earthquake up to the surface. The buildings received the full force of the shaking."
"It's important not to be focused on epicentres because the seismic waves don't radiate out from the epicentre - they radiate out from the whole line of the fault," he added.
HOW PREPARED WAS MYANMAR?
The USGS Earthquake Hazards Program said on Friday that fatalities could be between 10,000 and 100,000 people, and the economic impact could be as high as 70% of Myanmar's GDP.
Musson said such forecasts are based on data from past earthquakes and on Myanmar's size, location and overall quake readiness.
The relative rarity of large seismic events in the Sagaing region - which is close to heavily populated Mandalay - means that infrastructure had not been built to withstand them. That means the damage could end up being far worse.
Musson said that the last major quake to hit the region was in 1956, and homes are unlikely to have been built to withstand seismic forces as powerful as those that hit on Friday.
"Most of the seismicity in Myanmar is further to the west whereas this is running down the centre of the country," he said. - Reuters


Artikel ini hanyalah simpanan cache dari url asal penulis yang berkebarangkalian sudah terlalu lama atau sudah dibuang :

http://malaysiansmustknowthetruth.blogspot.com/2025/03/a_307.html

Kempen Promosi dan Iklan
Kami memerlukan jasa baik anda untuk menyokong kempen pengiklanan dalam website kami. Serba sedikit anda telah membantu kami untuk mengekalkan servis percuma aggregating ini kepada semua.

Anda juga boleh memberikan sumbangan anda kepada kami dengan menghubungi kami di sini
Gempa Bumi Rakyat Malaysia Di Myanmar Thailand Selamat

Gempa Bumi Rakyat Malaysia Di Myanmar Thailand Selamat

papar berkaitan - pada 29/3/2025 - jumlah : 174 hits
Semua rakyat Malaysia di Myanmar selamat dan tiada yang tercedera di Thailand susulan gempa bumi melanda Myanmar PETALING JAYA Semua rakyat Malaysia di Myanmar dalam keadaan selamat menurut semakan awal Kedutaan Besar Malaysia selepas gempa...
Aston Martin Vanquish Volante The Most Powerful Convertible

Aston Martin Vanquish Volante The Most Powerful Convertible

papar berkaitan - pada 27/3/2025 - jumlah : 263 hits
It would therefore not be wrong to complete the present presentation of by claiming that this carmaker has set new standards in the production of high performance automobiles The first showing of the new Aston Martin Vanquish Volante contai...
Anwar Pledges Rm10m For Myanmar Earthquake Aid

Anwar Pledges Rm10m For Myanmar Earthquake Aid

papar berkaitan - pada 31/3/2025 - jumlah : 170 hits
Prime Minister Anwar Ibrahim today pledged RM10 million to aid Myanmar after a devastating earthquake there As a manifestation of Malaysia s responsibility and solidarity as the Asean 2025 chair I have directed the foreign minister to lead ...
Can Policies Cure The Social Syndrome Behind Poverty

Can Policies Cure The Social Syndrome Behind Poverty

papar berkaitan - pada 2/4/2025 - jumlah : 154 hits
PEOPLE who are born in a poverty ridden family are most likely to inherit poverty but yet it is not an inherent characteristic of an individual which therefore makes poverty a social construct rather than a natural phenomenon Meanwhile othe...
Bumiputera Company Ousted Chinese Company Installed The Story Behind Kl Tower

Bumiputera Company Ousted Chinese Company Installed The Story Behind Kl Tower

papar berkaitan - pada 1/4/2025 - jumlah : 191 hits
Once again a Bumiputera company is used discarded and replaced This time the victim is none other than the operator of one of Malaysia s most iconic landmarks KL Tower This is the real story When Telekom Malaysia wanted out of MKLSB the ope...
The Art Of Baking Unleashing Your Creativity And Mastering The Science Of Perfectly Baked Treats

The Art Of Baking Unleashing Your Creativity And Mastering The Science Of Perfectly Baked Treats

papar berkaitan - pada 20/3/2025 - jumlah : 243 hits
nbsp Baking is a magical combination of art and science that has been captivating food enthusiasts for centuries From the heavenly aroma of freshly baked bread to the decadent delights of pastries and cakes the world of baking offers endles...
Two Mil Vehicles Returning To Kelantan Netizens Mock The State For The Lack Of Opportunities

Two Mil Vehicles Returning To Kelantan Netizens Mock The State For The Lack Of Opportunities

papar berkaitan - pada 20/3/2025 - jumlah : 193 hits
THE online community has always been a creative and interesting bunch After all it takes both of these qualities to turn even the most boring news piece into utter mockery Recently Bulletin TV3 on the X social media platform forecasted over...
Ngos Unite To Ensure Water Security Promote Responsibility The Star 19 03 2025

Ngos Unite To Ensure Water Security Promote Responsibility The Star 19 03 2025

papar berkaitan - pada 19/3/2025 - jumlah : 218 hits
PETALING JAYA Several non governmental organisations have pledged to lend a hand in encouraging water conservation among the public They will work with the National Water Services Commission to make a success of its WaterWise campaign which...
The Common Shortcoming Of All Budget Hotels

The Common Shortcoming Of All Budget Hotels

papar berkaitan - pada 20/3/2025 - jumlah : 113 hits
I REFER to published on Mar 17 which was written to mitigate the impact of that was published two weeks earlier The response was professionally crafted and the first two paragraphs gave an insight into the hotel industry in Malaysia with th...
Apa Agenda Mereka Mengapa Ktm Perlu Ditukar Tetapi Nama Penjajah Kekal Mekar

Perkasakan Ekonomi Melayu Harus Jdi Keutgamaan Bermula Dengan Langkah Apertama

Terkini Syarat Baharu Masuk Ke Thailand

Dua Anak Jiran Dibunuh Kerana Memancing Kolam Keluarga

Segera Tangani Isu Air Selangor

No Room For Narrow Minded Prejudice In Schools Says Anwar

World Bank Forecasts 3 9 Growth For Malaysia

Doa Robithoh Arab Latin Dan Artinya


echo '';
Info Dan Sinopsis Drama Berepisod Dendam Seorang Madu Slot Tiara Astro Prima

10 Fakta Biodata Amira Othman Yang Digosip Dengan Fattah Amin Penyanyi Lagu Bila Nak Kahwin

5 Tips Macam Mana Nak Ajak Orang Kita Suka Dating Dengan Kita

Info Dan Sinopsis Drama Berepisod Keluarga Itu Slot Lestary TV3

Bolehkah Manusia Transgender Mencapai Klimaks Selepas Bertukar


Aktiviti Rumah Terbuka Dewan Perniagaan Usahawan Malaysia Ppim 25 04 2025

Big Stage Alpha 2025

Sammy Simorangkir Luka Yang Luas Chord

Bheart Feat Waris Bila Tiba Hari Seterusnya Chord

Scrut Nurul Izzah Aliff Aku Suruh Mereka Keluarkan Sahaja Waran Tangkap

Insta360 X5 Di Malaysia Teknologi Dan Revolusi Kamera 360 8k