Accumulation on Quelccaya began in earnest during mid-November this 
year, which is relatively late. Two earlier snowfall events - in late 
September and early November - were followed by settling and ablation. 
Although these events contributed mass, they did not result in a surface
 height increase.
With a relatively prolonged 2012 dry season, and possibly melting of 
these two early snowfall events, the mid-November commencement of 
accumulation should be easily recognizable in the snowpack during 2013 
fieldwork.
For the current accumulation season through yesterday, snow depth on the
 glacier is now at 1 meter. This is about the average for mid-January. 
With ENSO-neutral conditions in the tropical Pacific predicted to 
continue into the dry season at Quelccaya, another meter of accumulation
 is likely by early April.
 
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