Mt. Mansfield Archives - Page 18 of 20

December 3, 2011August 12, 2012

Vermont’s first snows of December

We picked up our first December snow yesterday, just 0.4 inches here at the house, but Mt. Mansfield picked up a couple of inches and the slopes are looking much nicer with the fresh coat of white. Powderfreak put up some great pictures of the new snow from both yesterday and today over in the New England Regional Forum at American Weather. I’ve added some of my observations from yesterday below:

“I’m not sure of the temperature, but it was raining lightly when I left Burlington around 5:00 P.M. At the Waterbury Park and Ride, the precipitation looked like a mixture of rain and snow, and the only accumulations I saw were a fairly thin coating of slush on the cars. True to form though, once I hit the Cider House a couple miles west toward the spine, I started seeing accumulations of snow on the grass, and at the house I found 0.3” of slushy snow on the snowboard and a temperature of 33.3 F. The snow picked up for a bit after the 6:00 P.M. board clearing, and we received another tenth of an inch of snow, but the snowfall has tapered off since then and it’s very light now. It is nice to have the first accumulation of December in the books though, hopefully there will be plenty more to come.” Some details from the 6:00 P.M. observations are below:

New Snow: 0.3 inches
New Liquid: 0.06 inches
Snow/Water Ratio: 5.0
Snow Density: 20.0% H2O
Temperature: 33.3 F
Sky: Light Snow (1-2 mm flakes)
Snow at the stake: Trace

For the full details on this storm, head to the detailed report at the winter weather section of our website.

October 22, 2011

Accumulating snow today on Mt. Mansfied

An image of snow that has been accumulating at the snow measurement stake up near the top of Mt. Mansfield in Vermont — October 22, 2011: The fabled stake atop Mt. Mansfield, picking up the first accumulating snow for Vermont's Green Mountains this season

I was reading the Northern New England Thread on the New England Regional Forum at American Weather, and just got the word that Mt. Mansfield received its first accumulating snow of the season. Thanks to Powderfreak for passing along the message, and including a picture of the snow at the Mt. Mansfield Stake, which I’ve included here. As far as I’m aware, this is the first accumulating snow in the Green Mountains of Vermont this season due to the fairly warm October. It does look like the weather is going to cool down this coming week, so there will likely be more chances for snow in the high country. We’ll keep our eyes on the mountains, weather forecasts, and weather boards to see if any of the white stuff shows up in the near future, but as we approach November, the season of snow and skiing is certainly close at hand.

September 16, 2011September 17, 2011

First snow of the season for the mountains of Northern New England

An image of the fall season's first snow on Mt. Washington New Hampshire — As the afternoon wore on and the clouds dissipated, images from the Mt. Washington web cams began to reveal the white of fresh September rime and snow in the higher elevations

In association with our coldest weather of the season thus far, the mountains of Northern New England saw some snow today. In Vermont, I heard about the frozen precipitation on Mt. Mansfield in a post from Powderfreak at Americanwx.com, and over in the Presidential Range of New Hampshire there were some visible accumulations above the 3,500’ to 4,000’ elevation level. A great video from TheAutoRoad with scenes of snow falling along the Mt. Washington Auto Road was posted, and can be viewed below. Even in the valleys the weather was quite cool today, with highs only in the 50s F, so the look and feel of fall was all around us. Enjoy the video!

September 12, 2011September 10, 2013

2010-2011 Ski Season Summary

Having now compiled all our ski trip and winter storm summary reports for the ’10-’11 ski season, I’ve put together this season summary as a view of how things transpired from a Northern Vermont local perspective. It’s interesting to note that for Burlington, winter ’10-‘11 was well above average for snowfall (128.4”, 175%), while out in the mountains at our house the deviation was much less (197”, 114%), and indeed in the higher elevations of the Northern Greens like Bolton it was even closer to average (330”, 106%), so ski resort snowfall around here was essentially average. I actually made a chart for a post at Americanwx.com concerning the ’07-’08 season, which used Bolton’s snowfall from the past several seasons as a general indicator of how the snowfall has been in Northern Vermont:

One can see from the chart that ’10-‘11 was basically average for snowfall, and that the amount of snow (330”) was identical to ’07-’08. I would add that the general impression was that consistency of winter temperatures was a bit better than average in ’10-‘11 due to fewer warm events, so the quality of snow surfaces was higher. I’m not sure how much better than average it was though, since it seems that during midwinter, the norm in the higher elevations of the Northern Greens is to have about one warm episode per month. Also, since we were essentially out of the main track of synoptic storms until February, there wasn’t much in the way of moderate-density snowfall to resurface the slopes. I try to address the consistency of temperatures/quality of the snow surfaces in the text below though, at least in the context of weekends; I should note that it’s possible there could have been some midweek weather issues that simply flew under the radar for me. For the quality assessment I simply focused on whether or not we were skiing powder, because unless there is some sort of notable rise in temperatures, there is always powder available.

A monthly breakdown of snowfall and my perspective on the season follows below – you can click on each month (except November) and it should bring up that month’s posts in the J&E Productions Web Log. I only have the monthly snowfall for my house and not the ski areas, but the percentages relative to average often parallel the mountains reasonably well, especially for Bolton which is right up above us:

October: Pretty typical in that we got at least some snow for skiing; we had 1.0” of snow at the house. October snowfall in the lower valleys is often minimal enough that the percentages aren’t all that relevant, but that number is 111% vs. the five year average since we’ve been at our house, so indeed that’s rather “normal”.

November: Very poor; we got just 2.4” of snow at the house (29% of average) and I don’t really remember it, nor do I have any entries for that month in my ski log, so that says plenty right there. I do have a vague recollection of storm after storm tracking to our north and west giving us mostly rain though, so that would explain the low snowfall total. The lack of snowfall wasn’t necessarily a huge concern at the time since it was “only November”, but without good November snowfall, getting to appropriate base depths and excellent skiing in December can be that much harder.

December: Quite normal, 46.0” of snow at the house (right about average at 102%). Fortunately, even with minimal November snow we were skiing natural snow terrain by December 10^th up at Bolton; the holiday period featured some decent skiing, with 7 outings for me during that stretch, indicating that the snow was obviously OK. Bolton had picked up 4 feet of snow from the storm at the beginning of the month, however, a lot of that snow, as well as what fell later in the month, was upslope fluff. So, even if one assumes a fairly average amount of snowfall for the mountains like we saw in the valley, the very dry nature of the snow meant that there was less liquid than usual, resulting in base depths that really didn’t build quickly. The Boxing Day Storm was unfortunately the start of a pattern that would last the next five to six weeks, with the big synoptic storms staying well south of the region and pounding Southern New England, while northern areas remained on the fringe and essentially survived on fluff. Temperature consistency/snow surface quality: Skiing was done on all 4 weekends of the month, and out of the 12 outings in my records, the only outing without powder skiing was Friday, Dec 31^st, so that suggests pretty consistent temperatures.

January: We got 55.5” of snow at the house, which is above average (137%) in what can sometimes be a dry, midwinter month. However, January was essentially a month-long continuation of the trend that started on Boxing Day, and we were living on mostly Northern Vermont Champlain Powder™ fluff. We had a couple of good upslope storms in the early to mid part of the month (January 7^th and January 12^th) that made for some fine skiing, but obviously since so much of it was pixie dust, the base depths just could not build the way that they would with some synoptic storms. Temperature consistency/snow surface quality: Skiing was done on all 5 weekends of the month, and out of 11 outings in my records, the only outing without powder skiing was Saturday, Jan 1^st due to the warmth at the end of December. So I think one could argue that weekend ski surface consistency through Dec/Jan was better than average with only one (instead of two) weekend-affecting warm up(s) for the two months.

February: This is when the storm track finally shifted north and we got some notable synoptic storms; the first one was right on the 1^st, and then we had a second storm on the 5^th. That first storm brought just over a foot of snow for us down in the valley, and was by far the largest for the month. Thus there weren’t really any mega dumps based on my records from the house, but there was plenty of the usual good skiing at Bolton and even good skiing at Stowe. Snowfall was 48.1”, which is roughly average at 108%. Temperature consistency/snow surface quality: Out of the 10 outings in my records, all 10 of them had powder skiing, so February was perfect in that regard. However, while skiing was done on all 4 weekends of the month, we had to wait until Monday of the long weekend to ski because there had been some sort of warm-up. So I’d say the month was pretty typical with at least that one warm-up.

March: We continued to stay in the storm track for most of March, with our biggest valley snowfall of the season (25.0”) coming from the March 5^th storm. We did wind up with notably above average snowfall in the valley for the month (39.6”; 155%), essentially due to that one big storm and aided by the fact that what I’ve got for a March average could be a bit low due to very poor Marches in ’09 (12.6”) and ’10 (2.1”). Temperature consistency/snow surface quality: Skiing was done on all 4 weekends of the month, and powder skiing was done on all those weekends, however, there was also notable infiltration of non-powder skiing days into the weekends. Relative to the previous three months, only 9 of our 12 outings for March featured powder skiing, so while still a pretty good ratio, it was certainly a decrease. Indeed there were multiple warm ups in the month because those three non-powder days were actually on three different weekends (the 1^st, 3^rd, and 4^th weekends). Fortunately, those weekends were somewhat redeemed by powder on the other day. By March, especially toward the end, things may start to fall off a bit from the typical rate of one warm episode per month, but I would expect that with at least 3 individual warm ups in March, it was nothing great or even above average in terms of consistency.

April: This was again quite a poor month in terms of snowfall and powder skiing; although snowfall correlation between our location down at the house and the mountains can really start to wane as one moves through April and snowfall becomes more and more elevation dependent. Snowfall at the house was well below average for the month (4.4”; 61%). We did at least start out the month with a snowstorm on the 1^st and another one on the 4^th; these events produced some good weekend powder skiing at Bolton and helped the mountain snowpack to surpass 100 inches at the Mt. Mansfield Stake. However, the snowfall really fell off after that. Temperature consistency/snow surface quality: Skiing was done on all 5 weekends of the month, but only 3 out of 9 days had powder and only 2 of the weekends had powder skiing. People were excited because we had a relatively deep snowpack during the month and coverage stayed longer than normal, but after that first week the storm track had shifted to the north/west and it was just storm after storm that featured warmth and little to no snow, even for the mountains. I commented on that trend in a post at Americanwx.com, since there can easily be feet of snow in the higher elevations in April, and instead of just some corn days or spring crud, we could have been skiing some great powder.

May: The May skiing was good due to the healthy snowpack, and I did get out in the powder on the 6^th for top to bottom skiing on Mansfield. We didn’t get any snowfall at the house during the month, but May’s average snowfall numbers down at our elevation are pretty minimal like October, and with the high sun angle and warming as we approach the solstice I suspect even more removed from correlation with what the mountains see. Temperature consistency/snow surface quality: I wouldn’t say May powder is consistent enough to worry about. I only got out for two days during the month, but at least one was a powder day; the other day was a corn snow day at Bolton so that was also good even if there wasn’t fresh snow.

June: Our only day in June was outside VT on the East Snowfields on Mt. Washington, and the snowfield was probably smaller than usual for that time of year due to the below average Mt. Washington snowfall for the season. There actually had been some frozen precipitation in the northern mountains leading up to that day, but we were skiing corn snow.

So in terms of overall snowfall, the two above average months of January and March were basically counteracted by the two below average months of November and April, and with the rest of the months being about average, the snowfall for the season ends up… about average. Some plusses were better than average snowpack in April and May, but that’s somewhat counteracted by the lower than average snowpack in November, December, and January. It looks like there was an uptick in consistency in the December-January period due to just that one notable warm-up, but with February and March coming in probably about average in that category, and while November is not especially consistent in terms of temperatures, even in the higher elevations, it must have been below average to get so little snow for the month. So taking the trends of consistency as an aggregate from November through April, I wouldn’t say that there was a massive improvement in temperature consistency/snow quality for this area. Something that I have noticed around here is that having a few more storms with mixed precipitation is not necessarily a huge detractor in terms of snow quality. The ’07-’08 season was a good example of this. We were right in the storm track, so if we did receive some mixed precipitation, there was often another storm on its heels so quickly, that old snow surfaces were covered up. It felt like we were right in the storm track for most of that winter, except that we had a relatively poor April with little snowfall (we picked up just 1.6” of snow at the house, even less than this past April). It is interesting to note that winter ’07-’08 (consistently stormy from November through March) and winter ’10-’11 (biggest synoptic storms focused on just February and March) provide quite disparate examples of how to get to very similar seasonal snowfall totals (203.2” and 197.0” respectively at the house, and 330” and 330” respectively up on the mountain).

Tree skiing: While working on some web page material, I came across the post I made about the average date for the start of Northern Vermont tree skiing, so I decided to add in the ’10-’11 data and see how the season compared. In my initial analysis through the ’09-’10 season, the average start date for tree skiing was December 9^th ± 13 days with an average of 28.2 ± 6.8 inches of snowpack at the Mt. Mansfield Stake. In terms of my personal log of outings from last season, I’ve got a start date of December 18^th, 2010 for tree skiing, and the addition of these data alters the averages very slightly, bringing the date one day later to December 10^th ± 13 days, and the average snowpack down a tenth of an inch to 28.1 ± 6.5 inches. So in terms of the ’10-’11 season, the start to tree skiing was slightly late in that it started about a week later than the mean date I’ve calculated. With the horrible November in terms of snowfall, and much of the December snowfall being dry fluff, the late start is not too surprising. However, the date is well within one standard deviation, so in that sense the start to tree skiing was another parameter of the season that was basically “average”.

On that temperature consistency/snow quality note, I was curious about the powder skiing we did throughout the season, so I checked my reports. For the list of outings below, I placed a P whenever we were skiing powder, and put a red X if we weren’t, so it shows the pattern of when we did have powder, and when we did not. Links to the text and pictures for all the individual reports are available below if people want more details about the depth/consistency of the snow, or one can also step through the J&E Productions web log, which has an entry for each outing. It’s interesting to note that starting at the beginning of the season in October and continuing through to March 26^th, there were only four days (December 31^st at Bolton Valley, January 1^st on the Bolton Valley Nordic/Backcountry Network, March 5^th at Cochran’s, and March 20^th at Stowe) where we weren’t skiing powder. Strangely enough, I’ve never looked at a season in that way before, but it did give me an even greater appreciation for just how much powder there is to ski around here. After March 26^th, the powder skiing really trickled off this season, although there were still at least a few days in there. I’m not sure how this season compares to others since I’ve never looked at one like this before, but I suspect most other “average” seasons would look similar for the way we ski, and with our pattern of skiing there might be similar patterns even in seasons that deviate more from average snowfall.

So yeah, long story short, pretty average season in my book. On that note, since we’ve been back from Montana, the only season we’ve had with substantial snowfall deviation from average for Northern Vermont was a negative one in ’09-’10 as I show in that table of Bolton Valley snowfall near the top of the post. There definitely hasn’t been anything like what many parts of the Western U.S. saw last season, but as I look at the list of outings above there’s still been plenty of great skiing.

May 6, 2011August 16, 2011

Stowe, VT 06MAY2011

Picture of the gondola slopes of Mt. Mansfield — The fresh snow on Mansfield's slopes in the morning

I headed up to Mt. Mansfield this morning to get in a workout and take advantage of the fresh snow that had fallen since Wednesday. Once I got out of the fog that had settled around our house in the Winooski Valley, there were fantastic views of the fresh snow on the Green Mountains, and Mt. Mansfield’s alpine terrain was especially scenic. I started my skin up the gondola side of Mansfield at around 7:00 A.M., and found the following new snow accumulations with respect to elevation:

1,600′: ~1/4″
2,000′: 1-2″
2,500′: ~4″
3,000′: ~6″
3,600′: ~10″

A picture of ski tracks on Upper Gondolier at Stowe — Cutting some arcs into the new snow on Upper Gondolier

It was a little tough to get the depths on what had fallen because the new snow was so well integrated onto the old base, but those were my best estimates and I’d say they’re pretty decent. In terms of the skiing, the new snow was certainly more akin to dense Sierra Cement than Northern Vermont’s famous Champlain Powder™ fluff, but the turns were really nice; the dense snow did a great job of keeping one up off the old base. For the full details, links, and all the photographs from the day, click through to the full trip report from Stowe on May 6th, 2011.

April 24, 2011April 27, 2011

The snow in the yard has melted

The last of the snow in the yard melted today, so I can finish off that portion of my seasonal snowfall numbers. The data for the last of the snow melting out in the yard (as of this season the mean date is April 15^th ± 10 days) is actually something I’ve recorded all the way back since our first winter here (2006-2007) and April 24^th is one day later than the previous record I had down (April 23^rd, 2007). This puts the continuous snowpack season in the yard at 141 days, which is exactly the same number recorded for ’06-’07. Both of those seasons had slow starts with poor November snowfall, and snowpack that did not become established until early December, so they are well behind the highest value of 152 days recorded for the 2007-2008 season. The next benchmark I’ll monitor will be when the last of the snow melts out in our neighborhood, which tends to be about a week beyond when the snow melts out at the house.

As I was skiing at Bolton yesterday I was reminded of some outings in April ’07, and realized that while the snowpack is in excellent shape this spring, the skiing this month has really paled in comparison to the equivalent period back in ’07. Even down at this elevation we had almost two feet of snowfall in April ’07, and this season we’ve had just 4.4 inches. I’m not sure what the mountains have had this April, but in ’07 it was measured in feet; I skied one day mid month on the mountain where I found up to 19 inches of new snow, and that was for just one of the storms. The reading from the Mansfield stake on Friday was certainly respectable at 82 inches, but for the same date in ’07 it was actually at 84 inches. It’s really been just an issue of the storm track this April; the moisture has been there, but the track has been too far to the north/west to get into the appropriate combination of precipitation and temperature. With a good track over the past few weeks we probably would have had another April 2007 on our hands. I think that the past couple of springs have been so poor in the snowfall department that some perspective has been lost on April’s potential, this one is good in terms of base/snowpack, but I’d say subpar for snowfall (we’re still below average by a few inches at the house).

April 19, 2011August 16, 2011

Stowe, VT 19APR2011

Image of Stowe's Gondolier trail from the Spruce Peak base — Looking up at Gondolier from the Spruce Peak base area

Ali and Wini were heading to The Shed for dinner today, and since I had the time and E and the boys were out of town, it was the perfect chance to get in an evening of skiing and dinner in Stowe. I stopped off first at Spruce Peak where the coverage is still excellent; that’s a really good gauge of just how much snow is out there because the bottom of Spruce Peak is both low elevation AND south facing – it’s hard to find a tougher challenge to the snow than that. The skiing was great, with a couple of inches of beautifully smooth corn that had softened during the day and had partially recrystallized into airy goodness. Dinner with Wini and Ali was great; definitely one of those classic Vermont spring evenings, and with the current snowpack it looks like there can be many more! For all the details and images, go to my trip report from today.

April 10, 2011August 16, 2011

Stowe, VT 10APR2011

Image of skiing the half pipe at Stowe — Jay joined the kids for some half pipe fun at Stowe today.

After closing out our lift-served Bolton Valley ski season yesterday, today we headed to Stowe for more spring skiing. We ran into many of the friends that we’d seen yesterday, and since the boys had been excited for a couple of weeks to check out Starr, we took advantage of the great snow and base depths to ski it from the top. We also got to the ski the entirety of Goat, another Stowe classic, and we even worked in a couple of runs through the monstrous half pipe. Stowe will be running the lifts for another week, so we’ll see how the weather looks and we may head back for more turns. For the full details and pictures, read my Stowe report from today.

April 5, 2011August 15, 2011

100 Inches

: The snowpack at the Mt. Mansfield stake hit 100 inches after yesterday’s snowfall – click for the full size plot

The snowpack at the Mt. Mansfield stake has been flirting with the 100-inch mark for several weeks, but thanks to yesterday’s snow, the afternoon reading indicated that we’d finally hit the century mark. A depth of 100 inches at the stake is a nice benchmark indicating an excellent snowpack in the Northern Green Mountains, so the base depths for skiing should be decent for quite some time. Down in the valley, the snowpack at our house in Waterbury was at 16 inches as of this morning’s reading. I’ve added my latest plot for the Mt. Mansfield and Waterbury snow depths in this post.

March 27, 2011September 5, 2011

Stowe, VT 27MAR2011

Image of the Chin of Mt. Mansfield and the Stowe gondola — Looking back toward the Chin of Mt. Mansfield and the Stowe gondola from the Nosedive Glades

It was ski program day at Stowe today, and since Johannes and Helena are done with their programs at Bolton, Stephen and the kids tagged along with our group. I had to drop off Ty at the Stowe Shaw’s to be picked up for a birthday party, but I eventually caught up with Claire, Stephen, and all the kids just as they were heading up the gondola for their first Mansfield run.

Off piste conditions were fantastic, since the upslope pattern was delivering well and Stowe had seen a foot and a half of snow since the Monday event. I added some of the totals into my update at Americanwx.com, and it showed quite the north to south trend with Jay Peak cashing in nicely:

Jay Peak: 30” (359”) Stowe: 18” (311”) Bolton Valley: 14” (316”) Killington: 4” (251”)

In one of our traverses we stumbled onto a gully in the Lower Goat woods that everyone skied – it had some really steep walls and reminded me of one of those Jackson Hole gullies. To see the full text and pictures, head to the Stowe trip report from today.

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