[Geysers] Avoca Spring

[Karen Low]

Avoca Spring at Biscuit Basin has changed its behavior since fall.  For those who didn't see it this summer, the fissure on the right had been erupting in a wall of water about every two minutes, and the left pool water level was way down.
 
Tonight, the left pool had water to about a foot down from the rim, and that side was splashing slightly.  The fissure to the right was quiet.
 
Other activity at Biscuit Basin: Jewel was active, Shell Spring was active, Mustard Spring was active
 
I'll make more detailed observations when I have a tour there in daylight, or ski out there on my next day off.
 
Karen Low
 


      
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