Daily Archives: February 21, 2011

“Unsettled Weather – Carry Chains”

We saw this message on a motorist alert sign on I-80 today heading in the direction of Donner Pass… it seemed appropriate for the situation.  This weekend we had 3+ feet of snow dumped on the field site at Sugar Pine Dam.  Things got more interesting with electric service becoming as unpredictable as the weather.  Once we finally felt settled and stabilized our research payload, the Sugar Pine crew got a little snow-related activity in this weekend.

BlueSky

A view from the Humbug Loop in the China Wall area of Tahoe National Forest

It’s a very good thing we decided to rent those snowshoes… we simply would not have made it down the access road without them.  Knee-to-hip high snow was the norm for the ensuing 2 days… and wouldn’t you know it, we needed to transport some urgently needed (and very heavy) equipment to the site.  We decided a ski-patrol/mountain rescue procedure was in order — though we used a slightly lower-tech approach…

Snowshoe Sled

Jack and Doug utilize a mountain rescue technique to bring important supplies to the Prather Group's Portable Aerosol Observatory while it's under 3+ feet of snow.

Science-wise, we’ve all been very interested in the preliminary results at Sugar Pine.  It looks like we’ll be able to present some very interesting findings once we all get our data processed and compared.  It’s great to have multiple views of the conditions at our site, with Greg Roberts and Scott Noblitt joining us this year on a day-to-day basis.

-Doug

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