MOUNT St. HELENS is RECHARGING ! Scientists warn Volcano will erupt again within our lifetime !
FULLSTÄNDIGT TRANSKRIPT
This is the side of Mount St. Helens
blowing out 45 years ago. And this is
where we think the next eruption will
happen, which will be in our lifetime.
By the way,
>> what we're seeing at Mount St. Helens
right now is we have these earthquake
swarms, we have rising gas emissions,
and the crater is growing from within.
So, what's happening in this video, but
it's not going to play out the way you
might think. Here's what we know and why
we're so confident it will happen. So,
first of all, the when Mount St. Helens
is an active, explosive, regularly
scheduled volcano. It's erupted more
than any other in the continental US
over the past few centuries. And
volcanoes like this tend to blow about
once every 30 to 100 years. Something's
recharging beneath Mount St. Helens
right now on the west coast of the US at
the Pacific Ring of Fire. So, what's
going on there? I mean, we all remember
Mount St. Alens and the catastrophic
eruption in the 1980s. So scientists
tell us they're watching it closely
right now because deep below the crater
of Mount St. Helens that blew its top
off in the 1980s, the volcano is
absolutely not quiet. It's building up
pressure again and it can be seen. And
again, as I said, the evidence is
already there. Over the past month and
over the past years, Mount St. Helens
has been producing repeated earthquake
swarms. I've reported about this. Like
not super large earthquakes, but dozens
sometimes hundreds of earthquakes, small
ones, but for a volcano that means
something, right? Most of these
earthquakes, they were so weak um you
could never feel them, but that doesn't
mean that something isn't happening at
Mount St. Helens. So that's exactly ex I
have to say what makes these earthquakes
so dangerous because this type of
activity is not caused by shifting
tectonic plates. I mean Mount St. Helens
is along the Cascadia subduction zone
along subduction zones. We do have all
these volcanoes but if it shakes right
underneath the volcano it's not the
subduction zone. So and here is where it
gets real. So listen carefully. Before
you do, please leave a like and a hype
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I would like to see you again. So, let's
go back to the 2000s. If you think in
the 1980s that was the last time we
heard of Mount St. Helens, you're
absolutely wrong. Between February and
June 2024 alone, we had 350 earthquakes
that were recorded. And at one point
activity peaked at 38 earthquakes in a
single week. And we did have earthquake
swarms in 2025.
So almost all of them tiny but happening
at depth of roughly
3 to 5 miles 5 to 7 kilometers beneath
the crater of Mount St. Helens. That is
right where the magma system exists.
So is magma causing this? Right? That's
the big question. What is causing this?
Because earthquakes like this, they
don't just happen randomly. They usually
are triggered because there's pressure
changes underground at the volcano. We
have fluids that are moving through
cracks. We have gas building up. And in
some cases, magma is slowly shifting
through the whole system, the plumbing
system of the volcano, how we call it.
>> Volcanoes like this tend to blow about
once every 30 to 100 years. Yep, we're
getting into that window. But here's the
thing. These eruptions don't come out of
nowhere. Scientists will see it coming.
>> Kind of highlighted that these things
don't necessarily occur out of the blue
because there had been this swarm of
earthquakes um around the volcano. That
indicated that uh molten magma was
moving up the throat of the volcano. And
the other thing that was uh kind of
ominous was the volcano was swelling. I
think you know at that point they issued
an evacuation.
>> That was 1980 but Mount St. Helens is
still very much alive. Just last June
there was another spike in earthquake
activity. Magma started moving again. It
didn't reach the surface but scientists
call this a recharging event. A sign
that the system is priming itself. So
yes, it will erupt again. And that that
isn't new guys. This has been happening
for years. So, in fact, scientists have
now recorded, listen to this, over
31,000 earthquakes beneath Mount St.
Helens since 2008.
31,000.
Let that sink in. And I want to make
clear that is not background noise. That
is a volcanic system that is constantly
adjusting to something that is happening
below. But in order to understand what
this really means and why this matters,
we need to know something that most
people completely miss. And that's
important. My dog thinks that too if you
hear him growling. So Eddie, please.
Mount St. Helens didn't just erupt in
1980. Yes, that eruption was
catastrophic. Absolutely bad. 57 people
were lost. It flattened forests for
miles. We see these images last seconds
before it happened sent ash across the
whole United States. But s then after
that something unexpected happened.
You'll be surprised about the year.
Maybe in 2004
the volcano came back to life again. Not
with a massive explosion. I mean it has
already blown its top off. Also not with
towering ash clouds but with something
much quieter. and in some ways more
dangerous. I have to say more dangerous.
For four straight years, from 2004 to
2008, Mount San Halen slowly pushed
magma upwards through the system. Didn't
explode. It extruded lava. Did you know
that it did? Like thick solid rock,
forcing its way out inside the crater,
building a massive lava dome. So, we
haven't seen dramatic headlines. We
haven't seen global panic. It's just a
volcano rebuilding itself from the
inside. Correct or not? That's the
question. So, that phase was ending in
2008. And when it ended, it didn't mean
the system was done. That's why we're
talking about it today. It meant
something else had started.
That's what we have to recognize here.
This is a longterm recharge phase that
has started deep below the surface. So
magma is generated around a depth of
roughly 20 miles 25 kilometers. From
there it slowly feeds into a reservoir
that is much closer to the surface
roughly I would say 4 to 10 kilometers
down. That's roughly 2.7 to seven miles.
And when that system then begins to
pressurize the rock above it starts to
respond because it's like if pressure is
building up underneath the rocks above
it they they feel the pressure they
start to get brittle and they crack and
that creates the earthquakes, right?
It's shifting as well and that produces
what we're seeing right now. persistent
earthquake swarms, long-term internal
movement, and a volcano that is anything
but inactive. We have to say that. Now,
here's the part where most people get it
wrong. This does not mean an eruption is
about to happen tomorrow, right now. And
that's really important because Mount
St. Helens has gone through similar
phases before in the late 1980s and
again in the 1990s. And those did not
immediately lead to eruptions. But I
also want to make clear with volcanoes,
not each eruption is preparing and
happening in the same way. There's room
for a lot of surprises. So we can say
because it didn't do that last time, it
won't do this this time. So right now
we're dealing with something slower,
something quieter, and in some ways more
concerning. How can that be? Because
what we're dealing with right now, this
is how volcanic systems rebuild, not
with constant eruptions, but with long
periods of silence while pressure is
slowly increasing underground. And right
now there are no strong surface
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