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Old 13-10-2004, 10:21 PM
Bonnie
 
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Default OT Volcanos /*\

Ka30P wrote:
All right, all you people in the SE, with all your hurricanes - we, in the PNW,
are pleased to announce one of our many volcanoes, Mt. St. Helen's, is now
producing lava!
http://tinyurl.com/43yn3
You can see the volcano here ~
http://www.fs.fed.us/gpnf/volcanocams/msh/

kathy - who remembers Spirit Lake before it became
a mud pond.


I won't say congratulations, I do hope it is as close to
uneventful as possible.
--
Bonnie
NJ


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Old 14-10-2004, 02:02 PM
Benign Vanilla
 
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Default


"Ka30P" wrote in message
...
All right, all you people in the SE, with all your hurricanes - we, in the

PNW,
are pleased to announce one of our many volcanoes, Mt. St. Helen's, is now
producing lava!
http://tinyurl.com/43yn3
You can see the volcano here ~
http://www.fs.fed.us/gpnf/volcanocams/msh/

kathy - who remembers Spirit Lake before it became
a mud pond.


Why? Did some need more filter media?

BV.


  #3   Report Post  
Old 14-10-2004, 03:34 PM
Jerry Donovan
 
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Default

"Benign Vanilla" wrote in message
...

"Ka30P" wrote in message
...
All right, all you people in the SE, with all your hurricanes - we, in

the
PNW,
are pleased to announce one of our many volcanoes, Mt. St. Helen's, is

now
producing lava!
http://tinyurl.com/43yn3
You can see the volcano here ~
http://www.fs.fed.us/gpnf/volcanocams/msh/

kathy - who remembers Spirit Lake before it became
a mud pond.


Why? Did some need more filter media?


I think the problem with Spirit Lake had more to do with
the backwash procedure.

(It was a very pretty lake in the 70's)

Jerry


  #4   Report Post  
Old 14-10-2004, 03:34 PM
Jerry Donovan
 
Posts: n/a
Default

"Benign Vanilla" wrote in message
...

"Ka30P" wrote in message
...
All right, all you people in the SE, with all your hurricanes - we, in

the
PNW,
are pleased to announce one of our many volcanoes, Mt. St. Helen's, is

now
producing lava!
http://tinyurl.com/43yn3
You can see the volcano here ~
http://www.fs.fed.us/gpnf/volcanocams/msh/

kathy - who remembers Spirit Lake before it became
a mud pond.


Why? Did some need more filter media?


I think the problem with Spirit Lake had more to do with
the backwash procedure.

(It was a very pretty lake in the 70's)

Jerry


  #5   Report Post  
Old 15-10-2004, 06:07 AM
George
 
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Default


"Ka30P" wrote in message
...
All right, all you people in the SE, with all your hurricanes - we, in the
PNW,
are pleased to announce one of our many volcanoes, Mt. St. Helen's, is now
producing lava!
http://tinyurl.com/43yn3
You can see the volcano here ~
http://www.fs.fed.us/gpnf/volcanocams/msh/

kathy - who remembers Spirit Lake before it became
a mud pond.


I'm a geologist, and have been monitoring the volcano remotely (i.e., online)
since the first rumble started in September. This eruption and the Parkfield
earthquake in california lasty month have kept us all very busy and drooling
over the mountain of data these events have produced. Needless to say, the
current eruption will go down as the most closely watched, and the most
thoroughly studied volcanic event ever in the continental U.S. It has confirmed
many ideas on how these eruptions occur while startling us by showing clearly
how much more there is to discover. For those who like nice pictures in
deference to hard data, here are a few links to some fascinating high resolution
images of the eruption:

http://vulcan.wr.usgs.gov/Volcanoes/MSH/Images/MSH04/

The following image compares a visual image of the erupting lava with an
infrared view that shows the heat of the magma:

http://vulcan.wr.usgs.gov/Imgs/Jpg/M...-13-04_med.jpg

For those who are interested in more technical aspects, here is a link to the
available near-real-time seismographs of the region:

http://www.pnsn.org/WEBICORDER/GREEN/welcome.html

To use this page, scroll down and locate a particular sesimograph station (for
instance, Cedar Flats, at Mt. St. Helens) and click on the latest link for the
latest seismograph of tremor activity at that station.

For those who want even more technical information, try the following link,
which will take you to the Pacific Northwest Seismic Network, and lots of
information on Mt. St. Helens and other volcanoes in the region:

http://www.pnsn.org/welcome.html

Just for fun, take a look at this site if you want to see what really large
eruptions have done in the past compared to the 1980 Mt St Helens eruption:

http://volcano.und.nodak.edu/vwdocs/...esia/toba.html

And this last link gives plots of earthquake locations on Mt St Helens,
time-depth plots, and tremor magnitude over time.

http://www.geophys.washington.edu/SE...lensep_mo.html

I can answer most any questions you may have, so feel free to ask. Enjoy.




  #6   Report Post  
Old 15-10-2004, 02:15 PM
 
Posts: n/a
Default

Anybody following long period events in determining if/when it will blow? Where is
Bernard Chouet these days? Ingrid

"George" wrote:
I'm a geologist, and have been monitoring the volcano remotely (i.e., online)
since the first rumble started in September. This eruption and the Parkfield
earthquake in california lasty month have kept us all very busy and drooling
over the mountain of data these events have produced. Needless to say, the
current eruption will go down as the most closely watched, and the most
thoroughly studied volcanic event ever in the continental U.S. It has confirmed
many ideas on how these eruptions occur while startling us by showing clearly
how much more there is to discover.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
List Manager: Puregold Goldfish List
http://puregold.aquaria.net/
www.drsolo.com
Solve the problem, dont waste energy finding who's to blame
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Unfortunately, I receive no money, gifts, discounts or other
compensation for all the damn work I do, nor for any of the
endorsements or recommendations I make.
  #7   Report Post  
Old 15-10-2004, 09:47 PM
George
 
Posts: n/a
Default


wrote in message
...
Anybody following long period events in determining if/when it will blow?
Where is
Bernard Chouet these days? Ingrid


When it will blow? It has already blown, several times, in fact. If you are
asking if it will blow in a large eruption, then all I can tell you is my own
opinion. In my professional opinion, I doubt that we will see any large
eruption from the current dome-building activity. Having said that, volcanos
like to make liars out of geologists. So the answer is that nobody really knows
at this time, but from current data, a large eruption is unlikely.

"George" wrote:
I'm a geologist, and have been monitoring the volcano remotely (i.e., online)
since the first rumble started in September. This eruption and the Parkfield
earthquake in california lasty month have kept us all very busy and drooling
over the mountain of data these events have produced. Needless to say, the
current eruption will go down as the most closely watched, and the most
thoroughly studied volcanic event ever in the continental U.S. It has
confirmed
many ideas on how these eruptions occur while startling us by showing clearly
how much more there is to discover.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
List Manager: Puregold Goldfish List
http://puregold.aquaria.net/
www.drsolo.com
Solve the problem, dont waste energy finding who's to blame
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Unfortunately, I receive no money, gifts, discounts or other
compensation for all the damn work I do, nor for any of the
endorsements or recommendations I make.



  #8   Report Post  
Old 15-10-2004, 09:47 PM
George
 
Posts: n/a
Default


wrote in message
...
Anybody following long period events in determining if/when it will blow?
Where is
Bernard Chouet these days? Ingrid


When it will blow? It has already blown, several times, in fact. If you are
asking if it will blow in a large eruption, then all I can tell you is my own
opinion. In my professional opinion, I doubt that we will see any large
eruption from the current dome-building activity. Having said that, volcanos
like to make liars out of geologists. So the answer is that nobody really knows
at this time, but from current data, a large eruption is unlikely.

"George" wrote:
I'm a geologist, and have been monitoring the volcano remotely (i.e., online)
since the first rumble started in September. This eruption and the Parkfield
earthquake in california lasty month have kept us all very busy and drooling
over the mountain of data these events have produced. Needless to say, the
current eruption will go down as the most closely watched, and the most
thoroughly studied volcanic event ever in the continental U.S. It has
confirmed
many ideas on how these eruptions occur while startling us by showing clearly
how much more there is to discover.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
List Manager: Puregold Goldfish List
http://puregold.aquaria.net/
www.drsolo.com
Solve the problem, dont waste energy finding who's to blame
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Unfortunately, I receive no money, gifts, discounts or other
compensation for all the damn work I do, nor for any of the
endorsements or recommendations I make.



  #9   Report Post  
Old 15-10-2004, 02:26 PM
Derek Broughton
 
Posts: n/a
Default

George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?
--
derek
  #10   Report Post  
Old 15-10-2004, 07:54 PM
Lt. Kizhe Catson
 
Posts: n/a
Default

Derek Broughton wrote in message ...
George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?


Hmmm....seems to me people have been watching Kilauea [sp?] pretty
closely for several decades.

-- Kizhe


  #11   Report Post  
Old 15-10-2004, 09:51 PM
George
 
Posts: n/a
Default


"Lt. Kizhe Catson" wrote in message
om...
Derek Broughton wrote in message
...
George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?


Hmmm....seems to me people have been watching Kilauea [sp?] pretty
closely for several decades.

-- Kizhe


Exactly.


  #12   Report Post  
Old 15-10-2004, 09:51 PM
George
 
Posts: n/a
Default


"Lt. Kizhe Catson" wrote in message
om...
Derek Broughton wrote in message
...
George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?


Hmmm....seems to me people have been watching Kilauea [sp?] pretty
closely for several decades.

-- Kizhe


Exactly.


  #13   Report Post  
Old 15-10-2004, 09:51 PM
George
 
Posts: n/a
Default


"Derek Broughton" wrote in message
...
George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?
--
derek


No. That honor would go to Kilauea.


  #14   Report Post  
Old 15-10-2004, 07:54 PM
Lt. Kizhe Catson
 
Posts: n/a
Default

Derek Broughton wrote in message ...
George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?


Hmmm....seems to me people have been watching Kilauea [sp?] pretty
closely for several decades.

-- Kizhe
  #15   Report Post  
Old 15-10-2004, 09:51 PM
George
 
Posts: n/a
Default


"Derek Broughton" wrote in message
...
George wrote:

I'm a geologist, and have been monitoring the volcano remotely (i.e.,
online)
since the first rumble started in September. This eruption and the
Parkfield earthquake in california lasty month have kept us all very busy
and drooling
over the mountain of data these events have produced. Needless to say,
the current eruption will go down as the most closely watched, and the
most
thoroughly studied volcanic event ever in the continental U.S.


Hey George - just because it _is_ in the continental US, I suspected it
would probably be the most thoroughly monitored volcano anywhere, ever.
Not so?
--
derek


No. That honor would go to Kilauea.




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