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Thread: Mt. St. Helen's - After Cycle Updates

  1. #91
    Join Date
    Nov 2001
    USGS last week posted a brief info statement that the upper magma chamber (4km depth) has been since last 2008 eruption, and still slowly refilling at St. Helens. This was determined by some minor uplift and INSARS detections. There have not been any indication's that an eruption is building, but St. Helen's while still condition green, has been placed back on the Active list.
    Last edited by dgavin; 2014-May-05 at 02:50 PM.

  2. #92
    Join Date
    Feb 2005
    40 years ago today, the mountain took a haircut...40 years...

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