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weathercrazy
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Post subject: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 9:09 pm |
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Joined: May 28th, 2008, 11:03 pm Posts: 1014 Location: Battle Ground, Washington
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One of my top 5 hikes in my 14 years...Hiking up through the fog (and amazing rime ice) into the 54 degree sunshine! All the pics can be seen here: http://weathercrazy.smugmug.com/Landsca ... 354_bbHg7PAttachment:
244. G Hood and Clouds.jpg [ 359.69 KiB | Viewed 2702 times ]
I intentionally took this hike, knowing full well it would take me above the inversion. Checking the latest sounding from Salem ( http://weather.uwyo.edu/cgi-bin/soundin ... STNM=72694) I saw the inversion was approximately 2,000'. That means Hamilton's 2,400' summit would stick above it, and I could bask in the sun and warm temps. Being a weather geek, I took a thermometer and tracked the temps. The trail was in great shape with just mud in some places. There was ice starting around the 1,300' level and this continued until the 1,800' level. Then, the trail gave way to soft snow. So here goes, the elevation, temp, and time, including some pictures as I went. 200', 37 degrees cloudy, 1117 500', 36, 1131 600', 36, 1132 700', 35, 1137 800', 35, 1140 900', 35, 1144, in clouds Attachment:
12. G Foggy Trail.jpg [ 479.89 KiB | Viewed 2702 times ]
890' (Coopey Falls), 33, 1158 1000', 33, 1207 1100', 33, 1210 1200', 32, 1217 Attachment:
43. G Rime Berry Close V.jpg [ 168.08 KiB | Viewed 2702 times ]
1300', 31, 1228 1400, 31, 1237 Attachment:
65. G Rime, Moss and Trail V.jpg [ 273.44 KiB | Viewed 2702 times ]
1500, 29, 1243 1600', 31, 1250 1700', 29, 1256 Attachment:
82. G Rime and Trail V.jpg [ 283.1 KiB | Viewed 2702 times ]
Attachment:
106. G Fir Rime Close.jpg [ 214.06 KiB | Viewed 2702 times ]
Attachment:
126. G Branch Rime.jpg [ 286.85 KiB | Viewed 2702 times ]
Here's where things started to warm up  1800', 33, 1312 Attachment:
158. G Trail and Fog Sun V.jpg [ 269.66 KiB | Viewed 2702 times ]
1900', 38, 1319 2000', 41, 1324 2100', 44, 1330 Attachment:
182. G Hood Above Fog V.jpg [ 239.21 KiB | Viewed 2702 times ]
2200', 50, 1337 2300', 50, 1352 Summit, 54, 1359 Attachment:
205. G View East.jpg [ 256.85 KiB | Viewed 2702 times ]
Notice the glory here: Attachment:
215. G Adams and Glory V.jpg [ 150.57 KiB | Viewed 2702 times ]
Leaving Summit 1420 1900', 41, 1445 1800', 36, 1450 Attachment:
244. G Hood and Clouds.jpg [ 359.69 KiB | Viewed 2702 times ]
1700', 33, 1455 Attachment:
287. G Rime Chandelier 2.jpg [ 359.54 KiB | Viewed 2702 times ]
1600', 31, 1504 1500', 29, 1508 Attachment:
296. G Rime Flowers V.jpg [ 195.65 KiB | Viewed 2702 times ]
1200', 32, 1520 1100', 32, 1523 850', 33, 1530 Attachment:
302. G Trail Fog V.jpg [ 178.7 KiB | Viewed 2702 times ]
800', 34, leaving fog 200', 36, 1558
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zee
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 9:31 pm |
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Joined: November 22nd, 2012, 9:13 am Posts: 99
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Oh lordy, lordy You've had one fine day My, my You've had one fine day
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kepPNW
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 9:55 pm |
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Joined: June 21st, 2012, 10:55 am Posts: 1684 Location: Salmon Creek
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Wow wow wow! That rates as one of the best TRs I've seen here. You really brought it all together. Outstanding photos. Just outstanding. The temps round it out beautifully. Only thing I missed is when you went -- today?
I'm sick that I've had to be inside. Given your passion for this, do you suppose Saturday will offer anything comparable?
_________________ Karl Back on the trail, again... (track log.)
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weathercrazy
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 10:03 pm |
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Joined: May 28th, 2008, 11:03 pm Posts: 1014 Location: Battle Ground, Washington
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I'm sorry, it was yesterday (Wednesday). I highly doubt much of the rime will be left, temps were warming as the inversion lowered. In fact, while I was up there, it was like shards of glass (the sound anyway) as the rime broke off. It was heart breaking to see that this beautiful work of art was being destroyed. Today the east wind kicked in and blew out the low clouds. However, the warm temps should remain near the summit. For the record, in all my trips, in, up and through the gorge, I have NEVER seen fog/low clouds settle in like I did yesterday. I think the only better hike was at Mt. Rainier when I took a similar hike up through the clouds. I was on a saddle and the low clouds were sloshing back in forth (like water) and occasionally would spill over the saddle, it was amazing. kepPNW wrote: Wow wow wow! That rates as one of the best TRs I've seen here. You really brought it all together. Outstanding photos. Just outstanding. The temps round it out beautifully. Only thing I missed is when you went -- today?
I'm sick that I've had to be inside. Given your passion for this, do you suppose Saturday will offer anything comparable?
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BrianEdwards
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 10:15 pm |
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Joined: February 2nd, 2010, 2:32 am Posts: 1528 Location: Oregon City, OR
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Very impressive documentation of the inversion. Hard to fathom that only a couple hundred feet of elevation would be 20 degrees difference, and such opposite conditions
_________________ Clackamas River Waterfall Project - 51 Documented, 17 to go.
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Eric Peterson
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 10:23 pm |
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Joined: May 11th, 2009, 6:39 am Posts: 2925 Location: Oregon
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Great pictures WC! I've probably asked this before but what camera are you shooting with? And did you PS any of those? Thanks 
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Peder
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 10:36 pm |
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Joined: May 28th, 2008, 11:02 pm Posts: 1989 Location: Lake Oswego
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Very cool! Makes me regret that I did not make it to Table Mtn yesterday as planned. 
_________________ Some people are really fit at eighty; thankfully I still have many years to get into shape…
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kepPNW
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 10:39 pm |
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Joined: June 21st, 2012, 10:55 am Posts: 1684 Location: Salmon Creek
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weathercrazy wrote: I'm sorry, it was yesterday (Wednesday). I was thinking, as I took my lunchtime walk yesterday, that that was the day to be "out there!" What a fabulous stroke of timing you had there! 
_________________ Karl Back on the trail, again... (track log.)
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pablo
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 11:10 pm |
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Joined: May 28th, 2008, 11:03 pm Posts: 956
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Ditto on the wow - that first photo really set me back - the transition between cloud and clear is so abrupt. And the travel through the transition - great stuff - a TR for the ages.
--Paul
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Roy
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Post subject: Re: Hamilton Mountain, Below, In and Above The Inversion Posted: January 17th, 2013, 11:51 pm |
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Joined: January 25th, 2010, 7:35 pm Posts: 1929
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Good stuff  I still remember your Burroughs Mt hike tr you refer to and then I see Mark Nelson showing one of your photos on his weather segment. Inversions are pretty fun for those who venture out . I was not as good a recorder as you but Sunday It was 33 at the trail head 26 on top very normal for a non inversion day. That 3 degree per thousand feet is pretty accurate under a normal atmosphere.
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