Saturday, September 24, 2011

Mt St Helens–part II

After a visit to Ape Cave and Lava Canyon in the south-west side of the mountain, we headed up the east side and came in on the road to Windy Ridge, which is as close as you can drive to the site of the eruption.

About 11 miles as the crow flies from the mountain there is a viewpoint where some of the most famous photos were taken of the initial blast on May 18, 1980.  CIMG6680

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Even at this distance the blast cloud approached at 300mph and soon engulfed the photographer, but they were able to drive away in spite of the ash cloud.

A bit closer is the actual outer edge of the blast zone where the trees were all killed by the extreme heat of the blast and debris.

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  Closer still is the area where all the trees were blasted flat from the force, and killed from the heat.  CIMG6686

Near the present day viewpoint is the area where all trees were basically uprooted and blasted away by the forces.  Spirit lake took the brunt of the blast and became roughly twice the size in surface area, and half the depth due to mud, ash, and debris.  Even today the surface is a floating mat of logs and wood, but the water is clear and the fish appear to be thriving once again.CIMG6691CIMG6692CIMG6693CIMG6698CIMG6702CIMG6703CIMG6704

The weather was very warm, the hiking was excellent and varied, and the scenery first class.  After a number of days basically confined to the trees,it was nice to get out where you could see what was around you, rather than just solid trees hundreds of feet tall.  And amazing to think that was how this area looked prior to May 18, 1980!  Quite the change.  Much of the volcano is closed to hiking, or by permit only, and is being used as a living laboratory to monitor nature healing it’s scars.  So when I found the only ‘legal’ trail to access the shores of Spirit Lake I took it.

It looked like good swimming Winking smile.

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Little Meta lake fared a bit better after the blast.  Because it was still frozen, and a lot of the vegetation was under snow cover when the hot ash descended, some of the aquatic and other small life forms were able to survive under the snow.

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Here is a photo from the web of the same area, sometime after the blast.

This is also amazing because Meta Lake is completely hidden behind a large ridge that would shield it from even worse devastation.

In varying degrees and various stages, life is once again returning to all areas around Mt St Helens.  Until the next eruption, when it will start all over again.CIMG6749CIMG6751CIMG6752CIMG6688CIMG6689CIMG6690

4 comments:

  1. You have some great pics there but I'm sure it is the kind of thing a person has to see first hand to understand the magnitude of devastation.

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  2. Great blog. Love the pics. If you hadn't explained that the surface of the lake was wood debris, I would have thought it was ice breaking up.
    Bev in HFX NS.

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  3. Great blog. Love the pics. If you hadn't explained that the surface of the lake was wood debris, I would have thought it was ice breaking up.
    Bev in HFX NS.

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  4. Amazing blog I love your cat lying in front of you is too cute, perfect road trip, and cool pictures

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