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Skiing Around Crater Lake - Seeking Info
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- wingnut
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Hourly readings:
www.nwac.us/~nwac/products/OSOCRA
Medford weather:
www.wrh.noaa.gov/total_forecast/index.ph...&map.x=185&map.y=100
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- Amar Andalkar
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<br><br>I suspect that it did refreeze solidly last night. According to the data below, temps dropped below freezing at Park HQ, as cold air flowed downhill and pooled in the large bowl there. On the rim, temps reached 36 F, which is more than cold enough for a solid freeze on a calm clear night. Radiational cooling can easily cool the snow surface by 5-10 F below ambient temps in open areas (much less effectively under dense trees).<br><br>Conditions look good right now. A few solid freezes at night this week would help a lot. No refreeze last night.
<br>[fixed]4-26-2005<br>Northwest Weather and Avalanche Center<br>Crater Lake National Park. Oregon<br>Rim data (7050') courtesy Oregon State University<br><br>Wind sensors unheated and may rime<br><br> MM/DD Hour Temp Temp RH Wind Wind Wind Hour Total Total Total<br> . PST F F % Avg Max Dir Prec. Prec. Snow Snow<br> . . 7050' 6370' 6370' 7050' 7050' 7050' 6370' 6370' 7050' 6370'<br>
<br> 4 25 1000 36 46 66 3 6 41 0 0 111 77<br> 4 25 1100 36 49 57 4 6 36 0 0 110 77<br> 4 25 1200 38 51 53 3 7 27 0 0 110 77<br> 4 25 1300 38 48 53 3 6 32 0 0 111 76<br> 4 25 1400 39 46 67 2 5 28 0 0 110 76<br> 4 25 1500 39 48 61 3 4 36 0 0 110 76<br> 4 25 1600 41 48 57 2 7 58 0 0 110 76<br> 4 25 1700 42 47 53 2 7 84 0 0 110 75<br> 4 25 1800 42 45 57 3 7 175 0 0 110 75<br> 4 25 1900 41 39 80 2 6 161 0 0 110 75<br> 4 25 2000 39 34 92 2 3 125 0 0 111 75<br> 4 25 2100 39 33 99 3 6 84 0 0 111 74<br> 4 25 2200 39 33 99 2 7 123 0 0 111 74<br> 4 25 2300 38 32 100 3 6 177 0 0 111 74<br> 4 26 0 38 31 100 2 5 154 0 0 111 74<br> 4 26 100 38 31 100 1 4 107 0 0 111 73<br> 4 26 200 38 30 100 2 4 90 0 0 111 73<br> 4 26 300 37 30 100 3 6 45 0 0 111 303<br> 4 26 400 36 30 100 4 5 39 0 0 111 303<br> 4 26 500 36 30 100 4 6 43 0 0 111 303<br> 4 26 600 37 30 100 4 6 47 0 0 111 303<br> 4 26 700 39 37 93 3 6 26 0 0 110 74<br> 4 26 800 40 51 51 4 7 21 0 0 110 74<br> 4 26 900 40 56 42 5 7 26 0 0 110 73<br><br>[/fixed]
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- wingnut
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You have me a little worried about coverage though. I thought the shot of snow they got in the last few weeks would salvage things. Now I wonder. I am going to call tomorrow and see if I can get any detail. When I called in February I got a guy who was a skier and knew all the info. That's too bad about the plowing but I guess it can't be helped.
I am planning to do it on light waxless skis. We are also going to go clockwise as you did. I have dreamed about the long, long downhill section from Phantom Ship Overlook all the way down to HQ. How great it would be to catch that first thing in the morning, on a rock hard surface! You would fly down...
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