SHOCKING! Tibet’s 7.0 Quake Splits Ground, Topples Hundreds of Homes—Bigger Man-Made Disaster Ahead

China Observer
822 位粉絲
A magnitude 7.0 earthquake struck Baqen County in Nagqu, Tibet, at 10:33 p.m. on October 22. The epicenter was in Maru Township, about 43 miles from the county seat.
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A magnitude 7 earthquake struck Baqian County in Nachu,
Tibet at 10.33pm on October 22nd.
The epicenter was in Maru Township,
about 43 miles from the county seat.
Security footage shows supermarket shelves shaking
as bottles, plates and other goods
fall to the floor. Customers checking out
and store employees immediately run outside.
In another security video from a restaurant,
the camera shakes as workers rush out the door.
Videos from local residents soon began
showing conditions near the epicenter.
One showed visible cracks in the ground,
some more than four inches wide.
Other reports said people had been injured in pastoral areas.
There's been an earthquake here in Nachu. The shaking was really strong.
Look at the ground. The quake split it open. That's a pretty big crack.
I'm in Maru Township, and we could really feel it here.
The earthquake also triggered rockfalls that disrupted traffic.
A driver filming at night showed large rocks on the road,
forcing vehicles to make dangerous detours around them.
Holy crap, that rock is huge. Take a look.
Left or right? All right, go, go.
This is too dangerous. Speed up.
We have to speed up. There are more rocks ahead.
Strong shaking also hit high-rise apartments in the Bachen County seat,
farther from the epicenter.
One resident on the 18th floor said the shaking was so strong
they could barely walk.
The lights kept swinging, and it was terrifying. One user wrote in the
comment, the epicenter is sparsely populated,
but there are still several villages and a town within
three miles. The China Earthquake Network Center measured
the quake at magnitude 7, with an
epicenter at 32.4 degrees north, 92.79 degrees east,
at a depth of just six miles. The U.S.
Geological Survey also measured it at 7.0,
at a depth of about 11 miles. A powerful shallow
quake can cause far more damage near
the epicenter than the number 7 on a map conveys.
Shaking was felt across Nachu, as well as Changdu,
Ningqi, and Lhasa. Parts of Yushu
near Qinghai were also felt strong shaking.
Neighboring Biru County, south of Bachen,
is more than 60 miles from the epicenter. One local resident said,
The shaking drove everyone outside.
It lasted so long that a lot of people were terrified.
Some came out wrapped in blankets.
People with homes in the countryside were heading there.
We won't be sleeping well tonight.
The shaking reached as far as Zaduo County, Qinghai.
A local livestreamer said viewers from Qinghai
and Tibet kept posting messages,
saying they felt it.
Word spread almost as quickly as the seismic waves.
The earthquake in Nachu
also affected us here in Zaduo County, Qinghai.
I started my live stream at 10.30,
and right away someone said there had been an earthquake.
I quickly checked online
and found that a magnitude 7.0 quake had hit Nachu.
Then viewers from Zaduo joined and said they felt it too.
You see, live streaming gives me access to a lot of information,
because many of my followers are from Qinghai and Tibet.
Local viewers here in Qinghai said Zaduo felt a shaking.
I checked, and it was magnitude 4.6 in Zaduo.
I wanted to update everyone right away.
No casualty figures have been released yet.
Now, someone from Bachen County has joined too.
Look, this viewer is from Bachen County
and says the shaking was especially strong.
Street security footage shows a man running out of a shop.
After just a few steps, he loses his balance,
falls, and tumbles forward.
Bricks and roof tiles fall from nearby
buildings as the shaking continues.
He later films his hands, showing several swollen, scraped areas.
After the earthquake, more residents stayed outside,
afraid to return home right away.
A survivor, Yexie Zomou, told the Tibet Daily,
We had only gone to bed when the house suddenly started shaking.
Everything inside fell down.
That's when we realized it was an earthquake.
We ran downstairs before we even had time to get dressed.
My legs kept trembling as I went down.
By the time I could collect myself, I was already crying from fear.
A lot of people in town came outside tonight.
Everyone is afraid to go back inside,
so they're pitching tents along the road
or spending the night in their cars.
By early October 23rd,
officials reported at least 16 deaths and 46 injuries,
including 11 serious injuries and 35 minor ones.
Homes belonging to 339 households had
collapsed or been damaged, along with 20 livestock shelters.
Multiple aftershocks,
ranging from magnitude 3 to 5 followed.
Parts of the Qinghai-Tibet Railway
were temporarily closed for inspections,
and rockfalls hit national highways.
The area near the epicenter
averages nearly 15,700 feet above the sea level.
Northern Tibet is already cold by late October,
with snow possible in the coming days.
Earlier that same day, at 9.07 a.m.,
a magnitude 3 quake hit Nagchu's Shuanghu County.
A magnitude 4.7 earthquake
struck Nima County on August 27,
followed by a magnitude-4 earthquake in Zaina County on September
19. Data from the Tibet Earthquake Agency show repeated quakes
of magnitude-3 to 4 or higher
this year in Ngari, Ningshi, Shigatse, Nagchu, and other areas.
A magnitude-3 quake also struck
Lhasa County, Shigatse on October 17.
These cannot simply be treated as warning signs of
the Magnitude 7 quake. They do show
that the Tibetan Plateau remains tectonically active.
The Indian Plate continues to push north into Eurasia each year.
Over tens of millions of years,
that collision thickened and lifted the crust,
creating the Himalayas and the Tibetan Plateau,
which averages more than 13,100 feet above sea level.
The plateau is not one solid slab of rock.
Continued compression from north to south shortens the crust
while stretching it east to west.
That has left the plateau crisscrossed with strike slip,
normal, and thrust faults.
The U.S. Geological Survey describes the Tibetan plateau
as roughly 620 miles from north to south
and 1,550 miles from east to west.
Major faults including the Kunlun, Haiyuan, and Altyn Tagh
cut across it, along with many normal faults running north to south.
The collision between
India and Eurasia continues, and stress keeps building in the crust.
Preliminary analysis of
the magnitude 7 Ba Chen earthquake
also points mainly to normal faulting,
consistent with east-west stretching inside the Tibetan Plateau.
The force did not suddenly appear that day.
It was more like a rope stretched tight for a long time
than snapping once it reached its breaking point.
Today, the Tibetan Plateau faces more than the natural tectonic forces
that have shaped it for tens of millions of years.
As stress builds and releases underground,
changes at the surface are becoming more pronounced.
Retreating glaciers, thawing permafrost,
and more high mountain landslides are making already
fragile slopes even less stable.
Natural changes and construction are increasingly overlapping in
the same high-risk areas.
A study published in National Science Review this April examined 8,607
climate-related landslides in the eastern Himalayan Syntaxis,
a region where the mountain
range bends sharply.
The study covers the time period from 1987 to 2022. Above 9,800 feet,
the total volume of material displaced
by landslides each year increased roughly sixfold
over more than 30 years.
As glaciers retreat and permafrost thaws, landslide activity is also
moving to higher elevations.
That means some slopes, once held in place by ice, snow, and
frozen ground are gradually losing that support.
Another study of glaciers in southeastern Tibet
found that about 365 square miles of glaciers face
a potential collapse risk. It identified
eight river basins at extremely high risk,
affecting 85 settlements, 131 roads, and 52 rivers.
Researchers said warming, precipitation,
earthquakes, and steep terrain are combining
to drive those risks. In other words,
Tibet faces more than earthquake risk alone.
Earthquakes, melting glaciers, degrading permafrost,
landslides, ice and rock avalanches,
debris flows, and blocked rivers can
compound one another in the same area.
Meanwhile, large mining, hydropower, road, tunnel,
and power transmission projects continue expanding
into these mountain valleys.
A massive ice and rock avalanche and flooding struck the
Gyirong area along the China-Nepal border on August 26 this year.
Huge amounts of ice,
rock, and sediment suddenly poured into the valley,
sending floodwaters into Nepal.
By early September, Reuters reported
that the death toll in Nepal had exceeded 1,000.
Many hydropower plants and infrastructure facilities were destroyed.
Hundreds of hydropower workers
were temporarily missing or trapped in tunnels.
Later, U.S. geological survey data showed
that shaking initially mistaken by some for an
earthquake had actually come from the massive collapse of ice
and rock. The disaster was
caused by unstable glaciers and mountain slopes.
Afterward, Tibetan groups abroad and some activists
raised another question.
They asked whether expanding mining, roads, hydropower, and
construction had further disturbed already fragile slopes,
on top of climate and natural
geological conditions. After the flood,
the Tibetan Truth website pointed to prospects for mining
lithium, beryllium, niobium, tantalum,
and other rare metals around Gyirong. It questioned whether
drilling, blasting, road excavation,
and waste rock piles could increase slope instability.
Chinese researchers published a case study
this year on a construction project along the
northeastern edge of the Tibetan Plateau.
They found that an initially small, localized landslide
kept expanding during road and tunnel construction.
Excavation at the front of the slope changed the
balance of forces. Tunneling
and other construction disturbances further affected groundwater and
stress in the soil. A deep landslide eventually developed,
collapsing the tunnel and halting work.
The authors explicitly said construction can trigger
or amplify landslides in the plateau's
fragile geological environment.
Excavation, blasting, cutting slopes, drilling tunnels,
and changing drainage can all become links in that chain of risk.
Tibet is also undergoing
rapid expansion of major construction projects.
Works on the hydropower project on the lower
Yarlung Tsangpo River officially began in July 2025.
The Chinese Communist Party plans to build
five hydropower stations in a series along the river.
Their projected annual output is about
300 billion kilowatt hours,
several times that of the Three Gorges Project. Officials have called
it a project of the century.
By July this year, Chinese geologists have publicly raised concerns.
Researchers confirmed
that the highly active Paizhen Fault lies near this project. It has
remained active since the Pleistocene
and could directly affect the stability of nearby dams,
roads, bridges, tunnels, and reservoir areas.
They called for stronger slope protection to
prevent landslides and collapses.
Officials keep emphasizing descriptions such as the world's
largest mega project and clean energy, along with a huge investment.
Meanwhile, Chinese geologists
are discussing active faults, landslides,
collapses, and reservoir stability. The 2025
Tengri earthquake damaged four reservoirs.
A Reuters investigation at the time found 68
large dams already operating in the Himalayan region,
with another 101 planned or under
construction. Several geological experts said
adding large reservoirs in a major earthquake
zone requires stricter seismic risk assessments.
Storing vast amounts of water adds weight to the
ground. Water can also seep into cracks in the rock,
changing pressure within those cracks and
pores. If a nearby fault is already close to rupture,
how much this added disturbance could
affect it remains a subject of geophysical research.
Earthquakes near some large Chinese
reservoirs have sparked similar debates.
For Tibet, though, the broader issue may go far
beyond whether one particular earthquake can
be directly blamed on one particular reservoir.
Climate change is rapidly increasing the volume
of high-altitude landslides in Tibet.
Glaciers and permafrost are becoming less stable.
Earthquakes continue. And geologists keep
identifying active faults and risk of glacier collapses
and massive landslides. Yet hydropower,
mining, tunnel, and road projects continue expanding
into these areas on a huge scale.
These projects often cross Tibetan grazing lands,
villages, and monasteries. The Gangtua
hydropower project triggered large protests in Derge,
a Tibetan area of Sichuan in 2024.
Local Tibetans and monks feared the project would flood
or force the relocation of six
monasteries and two villages, and protested the project.
Radio Free Asia initially reported more
than 100 arrests. Later reports put the number detained
at more than 1,000. Some people who
were released remained under strict surveillance
and communication restrictions. Similar disputes
arose over mining projects in 2025.
The International Campaign for Tibet reported
that Tibetans in Sichu County, Sichuan,
protested after discovering gold mining on traditional
grazing land. Tibetan organizations abroad said about 80 people
were then detained and
communications were blocked.
That points to a key difference in how environmental risks are handled
in Tibet. Under normal public oversight,
a major hydropower, mining, or tunnel project entering a
geologically hazardous area should face environmental
impact assessments, scrutiny from independent
experts, media investigations, and input from local residents.
In Tibet, someone who believes
a mine is damaging grazing land,
or a hydropower station will flood a village, may face police
before ever getting a public hearing.
After the Gyirong flood, writer Shang Xue, who lives abroad,
called for more than explanations such
as ice avalanche or natural disaster.
She urged further investigation into how years of road,
hydropower, tunnel, and mining construction
had changed local slopes.
Officials can quickly announce investment totals, power output,
and construction scale.
Equally detailed independent geological risk assessments are
rarely made available to the public.
The public sees figures such as 1.2 trillion yuan,
five hydropower stations, and 300 billion kilowatt hours.
It's much harder to find out
how many villages a major landslide, earthquake,
or blocked river could affect in a worst-case
scenario, how residents would evacuate,
or whether they could refuse relocation.
Since the Gyirong flood this August,
another, broader change has come into focus.
Researchers from Beijing Normal University
and other institutions published a study in Nature
Communications this August.
They concluded that the Tibetan Plateau's moisture and climate systems
are becoming less stable.
The lead researcher later said publicly that rising soil moisture
and faster glacier melt would bring more disasters of this kind.
The entire region known as Asia's
water tower is changing.
Glaciers and rivers on the Tibetan Plateau affect more than 10 Asian
countries and supply water to hundreds of millions of people.
The Yarlung Tsangpo becomes
the Brahmaputra River after leaving Tibet.
As China develops its massive hydropower project,
India has publicly voiced concerns about water flows,
ecosystems, and security risks. Beijing
says the project will not harm downstream countries
and stresses that it has undergone
scientific review. The CCP's recent construction push
in Tibet goes far beyond hydropower. It also
includes railways, roads, airports,
and a broader network of border and national defense
infrastructure. During the 14th Five-Year Plan alone,
Tibet's road network reached about 77,800
miles. Thousands of miles of major routes
into and out of Tibet were upgraded. Work continues
on the Sichuan-Tibet Railway,
and construction has begun on the Bomi-Ranwu Railway. National
highways are being upgraded,
while the network of airports and general aviation airfields keeps
expanding. These projects serve purposes beyond tourism
and everyday needs. Tibet's official
2026 plan explicitly calls for stronger border defense mobilization,
strategic supply storage
and logistics, and military supply stations.
It also calls for further connecting the border
highways G219 and G685, while expanding communications,
power grids, Beidou navigation,
and logistics facilities along the border.
The plateau's expanding roads, railways,
than airports carry troops and supplies in normal times.
In special circumstances, however,
they could rapidly move troops, transport equipment,
supply border areas, and support
strategic logistics. Once projects are completed in Tibet,
slopes will still shift, permafrost will
still thaw, and landslides
and rockfalls will repeatedly cut off roads. For the CCP, major
projects are primarily part of national strategy.
Whether local residents are willing to accept
relocation, environmental damage,
and long-term geological risks often gets little weight in
those decisions. The CCP can use administrative orders
to push through one project of the century
after another. It cannot keep an increasingly developed
and disturbed plateau permanently
stable. The danger extends beyond earthquakes
to a totalitarian system that places political power
above people's lives and local risks.
