Started By
Message

re: Video: Mudslide obliterates town near Nepal/China border

Posted on 8/28/26 at 6:02 am to
Posted by TexasTiger33
United States of America
Member since Feb 2022
16220 posts
Posted on 8/28/26 at 6:02 am to
All of the events there are very disturbing to me.

And I'm sitting here about to order b-fast delivery
Posted by SouthEasternKaiju
SouthEast... you figure it out
Member since Aug 2021
49684 posts
Posted on 8/28/26 at 6:06 am to
quote:

These countries are such shite holes


Why is that relevant? Because they chose to live in a super steep valleys of the Himalayas? I'm grasping to understand what your rating of a country has to do with geology and physics.
Posted by SouthEasternKaiju
SouthEast... you figure it out
Member since Aug 2021
49684 posts
Posted on 8/28/26 at 6:23 am to
Folks look so small against the landscape, it's hard to comprehend water and boulders moving that fast. I didn't catch the guy trying to climb the first time, I was looking for the red truck. Seems he bailed and started going up the slope instead of trying to outrun it in that 4 banger POS. Smart move.
Posted by ole man
Baton Rouge
Member since Nov 2007
18537 posts
Posted on 8/28/26 at 6:29 am to
At the root of it all, when mother nature decides to do what she wants to do nothing man made is gonna stop it never has never will ...
Posted by GuhGuh1
Member since Aug 2026
38 posts
Posted on 8/28/26 at 6:40 am to
100 percent nightmare fuel. They has no chance. As someone else posted, we are like fleas on a dog to the Earth. We are incapable of matching the sheer power and force of Mother Nature once she gets pissed off.
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 8:36 am to
Death toll now up to 547.

Apparently, a new alert was issued a few hours ago for another breach of an associated river blockage/dam on the Tibetan side. Water on the backside of the blockage/dam began to rise and formed a new lake. The "dam" started to give and send water and debris downstream. Communication has been hard due to phone lines being down and all the other damage. Getting the alert out was a problem, I'm sure.

I haven't seen much about impacts of this yet, so hopefully it isn't much.
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 8:42 am to
Loading Twitter/X Embed...
If tweet fails to load, click here.


Part of the post:
quote:

A new lake formed above the disaster zone on the Nepal and China border. This morning it started overflowing.

That sounds like relief. It is the opposite. Overflowing is how these things fail.

Here is why.

On Wednesday the flood and landslide left behind a huge pile of rock, mud and ice sitting across a river valley near Gyirong, on the Tibet side of the border. The river kept flowing and could not get past it.

So a lake formed behind it. This is called a barrier lake. The wall holding it is not a dam. Nobody designed it. It is loose debris that happened to land there.

Chinese authorities say the water in it is around 2 million cubic metres.

For 48 hours that lake rose. Late this morning, Chinese state television reported the water has started running over the top of the barrier, and has not stopped.

Now the mechanism, and it is the whole point of this post.

A proper dam has a spillway. It is built to let water pass over the top safely.

A pile of debris has nothing. When water starts flowing over loose rock and soil, it takes some of that material with it. That cuts a small channel. More water goes into the channel, so it cuts deeper. Deeper channel, more water, faster cutting.

It runs away with itself.

Taiwan's agriculture ministry lists erosion from water flowing over the top as one of the most common ways natural dams fail. Huang Jing sheng, a resource engineering professor at National Cheng Kung University, explains the second part. Water soaking into the debris raises the pressure inside it and reduces the friction that is holding the whole blockage together.

So the barrier is being cut from above and weakened from within at the same time.

That is why the people whose job it is to be there have left.

China has suspended rescue operations near Gyirong land port. United Nations staff who were in Nuwakot have gone back to Kathmandu. The Red Cross said its teams are moving to safety and spreading the alert.
Posted by Fun Bunch
New Orleans
Member since May 2008
131973 posts
Posted on 8/28/26 at 12:53 pm to
Posted by WhoDatNC
NC
Member since Dec 2013
14513 posts
Posted on 8/28/26 at 1:11 pm to
Holy shite.
Posted by holdmuh keystonelite
Member since Oct 2020
5232 posts
Posted on 8/28/26 at 1:14 pm to
Nearly 600 dead and over 2400 missing.
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 1:54 pm to
quote:

over 2400 missing.

This number has skyrocketed over the past 12 hours or so. I guess they've made it into some of the villages and seen how bad they are.
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 2:07 pm to
That wall of water and debris was moving in excess of 100mph at times.

Loading Twitter/X Embed...
If tweet fails to load, click here.
Posted by real turf fan
East Tennessee
Member since Dec 2016
12269 posts
Posted on 8/28/26 at 2:10 pm to
quote:

it's hard to comprehend water and boulders moving that fast.


But there were signs that were easy to ignore.

Look at the view upriver with a broad farmed plane to the left of the river and a small white house. Now look in the river at a large black almost perfectly rounded boulder in the middle of the river. And watch the water hit it.
You can see how smoothly the water is deflected as it hits that boulder.
To me it suggests that multiple floods have happened and eroded that boulder to that shape.

If that boulder was a basaltic volcanic neck, it would explain why the surrounding rocks are make that were different colored.
Posted by real turf fan
East Tennessee
Member since Dec 2016
12269 posts
Posted on 8/28/26 at 2:21 pm to
IF the flood waters don't drown you, collisions with the floating stuff will.

Do flotsam and jetsam apply to inland?
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 6:58 pm to
A bit from an Indian news outlet:

quote:

Around 933 workers across 13 hydropower projects in Nepal were reported missing after devastating floods in the Bhotekoshi River, according to the Independent Power Producers’ Association, Nepal (IPPAN). Of them, 254 have been rescued, while several others remain out of contact, with concerns that some workers may be trapped inside tunnels. The Upper Trishuli-1 project alone has 576 workers whose whereabouts remain unknown, out of around 1,350 employees. Rescue efforts have been hampered by damaged roads, disrupted communications and difficulties in deploying helicopters at project sites.


That's a new fear unlocked......trapped below ground in a tunnel that is blocked by no telling how many feet of mud, rock, and debris with the possibility of more flooding coming your way. If you're alive, I guess......

Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 7:09 pm to
Loading Twitter/X Embed...
If tweet fails to load, click here.


quote:

This is a school in Bairuni, Nepal, devastated by the catastrophic floods.

Around 700 children were in school when the disaster hit at about 10:30am. Teachers got them out and to safety.

School bags, lunch boxes, ID cards and water bottles are still sitting in the classrooms.

Just imagine the panic. One minute they're sitting in class, the next they're running for their lives. Those children are going to remember this for the rest of their lives.
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/28/26 at 7:15 pm to
An 8 year old boy ran from his school and climbed a tree to survive. This is a good piece from Reuters.

Loading Twitter/X Embed...
If tweet fails to load, click here.


Moral of the story......let your kids climb trees every now and then. The practice may serve them well one day.
Posted by LegendInMyMind
Member since Apr 2019
76288 posts
Posted on 8/29/26 at 10:29 am to
~675 now dead with over 2,000 still missing.
first pageprev pagePage 7 of 9Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram