Exploring the Earth and Sky of the West

Posts tagged “Snow

Caught Between the Seasons

Red and orange aspen leaves in the snow

Winter has arrived in the high country of Utah. Fortunately for photographers, autumn was still very much in progress when the snow started to fly. The contrast between the mid-winter wonderland and vestiges of fall color made for some great photo opportunities over the past few weeks:

Red and orange aspen leaves in the snow

Vibrant red and gold aspen leaves after a fresh snowfall, Webster Flat, Utah.

Aspens with golden leaves in fresh snow

Young aspens on a foggy, snowy fall day, Webster Flat, Utah.

Golden aspens in snow

Webster Flat, Utah

A single orange and brown aspen leaf lying in the snow

Webster Flat, Utah

Colorful aspens and snow covered conifers overlooking the Kolob Terrace

Colorful aspens among snow-covered firs on the south slopes of the Markagunt Plateau, looking south toward Kolob Terrace and Zion National Park.

Two yellow aspens trees surrounded by snow covered trees.

Two golden aspens surrounded by snowy conifers, Cedar Canyon, Utah.

Markagunt Plateau, Utah

Markagunt Plateau, Utah


Earth, Wind & Snow

Boulders in the snow at Horsetooth Reservoir
Horsetooth Reservoir in the snow

Horsetooth Reservoir after the first significant snowfall of 2015

After the first two winter storms of the year did nothing but lower Northern Colorado’s collective faith in local weather forecasters, we finally got our real snowfall of the year over the past few days. After a predominantly grey and shivery Thanksgiving weekend, the clouds finally revealed some blue sky today so I headed out to Horsetooth Reservoir for a few hours to grab some photos before the afternoon slate of NFL games kicked-off.

Horsetooth Reservoir is a local landmark and apart from the obvious water-based recreational opportunities, there are several world-class bouldering spots located along the east shore of the reservoir that make for some interesting winter scenes. I half expected to see some bold (feel free to pick a stronger word if you prefer…) boulderers throwing caution to the sheets of ice coating most surfaces, but despite this location’s proximity to Fort Collins (~10 minutes), I was pleasantly surprised to have the place all to myself. With no boats on the reservoir and two ridgelines separating me from the ongoing holiday shopping hustle and bustle down below, Horsetooth was unusually serene.

Boulders in the snow at Horsetooth Reservoir

A popular bouldering spot at Horsetooth Reservoir; a bit slick today!

Snowy trail at trees at Horsetooth Reservoir

Snowy trails and trees along Horsetooth Reservoir

After wandering around for nearly an hour, I began to notice that nearly every branch and blade of grass was encrusted in about a half inch of crystal-clear ice. Not only that, but the ice had invariably accumulated on the east side of the vegetation, suggesting some fairly persistent west winds over the past few days. A far cry from the sunny serenity of Sunday afternoon!

Ice accumulation on dry grass blades

Ice accumulation on dry grass blades

Ice on branches

Ice accumulation on shrubs after a recent winter storm


Mt. Shuksan in High Resolution

Introducing Mt. Shuksan:

Shuksan_Vertical_Crop

This image strip is just a small part of a 45 shot, 550 megapixel panorama I recently took of Mt. Shuksan from the Mt. Baker Ski Area. Since WordPress doesn’t offer me a way to display a picture of this size at full resolution, I’ve uploaded a (nearly) full resolution version of the image to GigaPan.com and included a link below (just click on the photo).  There are lots of cool features that you can see if you play around with the image and zoom in;  such as the terminus of the aptly named Hanging Glacier just below the summit peak, lots of cornices along the summit ridge, innumerable avalanche tracks, some really interesting linear and polygonal features in the snow (developing avalanche scarps?) and even some waterfalls and the entrance to an ice cave!

This was the first time I had made a panorama of this size and resolution. Photoshop’s Photomerge feature (which I n0rmally use for panoramas) had trouble handling so many images so I ended up using a free program called Microsoft Image Composite Editor to stitch and blend the images together. While this program doesn’t allow for editing of the final panorama, I was able to easily export the composite image and make minor adjustments to contrast and brightness in Photoshop.  The individual frames were shot in RAW mode using a ball-head tripod and a 200mm zoom lens on a Nikon D90. Exposure settings were set manually and kept mostly constant in order to facilitate seamless integration of all 45 images.

Click the image below to explore the GigaPan:

Shuksan_Final_WEB


More Than 50 Shades of Gray: a Cloudy Winter in Bellingham

My college English professor once told me that a great way to hook people on a story is to begin with a personal anecdote. Though now that I think about it, he also told me that bacon was bad for me and that my writing was good, so I suppose I should take anything that came out of his mouth with a grain of sodium chloride. But heck, I’m even prefacing the primary anecdote with this secondary anecdote so you should probably just read anyways.

Let me set the scene for you: Bellingham, Washington; nestled along the coast where the Strait of Georgia and the Strait of Juan De Fuca merge together to form a bewildering assortment of coves, islands, bays, and inlets, where half the license plates you see on the highway are from British Columbia, in the only place where the occasionally explosive Cascade Range makes its way allllllll the way down to the beach, and where the nearly 11,000 foot ice sculpted summit of Mt. Baker dominates the view from town on 100% of the 25% of the days out of the year when there is actually a view from town. (Read that again if you need to…) You see, Bellingham is really cloudy. It also happens to be where I currently reside. I’m not trying to knock Bellingham; it’s a great town in a myriad of different ways. Really great. The pictures on this page should prove that. But it’s really, really, REALLY cloudy. Especially in the winter.  When I first got here I had a professor tell me that a sunny day is a perfectly legitimate excuse for turning in an assignment late. Many days I wake up, open the blinds, and think that I must be watching an old episode of Gilligan’s Island…you know, the one’s before they started making it in color?  In fact, the official motto of Bellingham is “The City of Subdued Excitement”.  I am convinced that this is mainly because it’s a little hard to be anything other than subdued when a gray pall can settle over the city for weeks on end. It’s like nature’s Vallium.

Cedar Lake after a rare low-altitude snowfall

Cedar Lake, a short hike from the outskirts of Bellingham, after a rare low-altitude snowfall.

Anyways, the anecdote. Upon the advice of  professors, students, and other acquaintances familiar with the winter…er…”conditions”…here, way back in September (one of only three months out of the year where it is statistically more likely to be partly cloudy or sunny than completely overcast) I made a visit to Rite-Aid with the intent of purchasing some Vitamin D tablets. Now let me assure you that the vitamin section at Rite-Aid is the very epitome of robust; my local store stocks about eight different complete lines of nutritional supplement products. Vitamin A, Vitamin B, Vitamin C, Vitamin Q, calcium, magnesium, iron, glucosamine, corn silk, echinacea, fish oil, cod oil, beet juice, cow bile, pig urine extract…it was all there. Except for the Vitamin D, whose slot on the shelf belonging to each and every brand was completely empty. An omen if I’ve ever seen one.

Now that I have (hopefully) made my point, the question becomes: can we quantify just how cloudy Bellingham is? On the surface, one would think that composing a list of the cloudiest cities in the United States would be a relatively straightforward exercise. You would be wrong. It turns out that a variety of methods exist to generate such a list. One can, for example, calculate the total number of overcast hours per year expressed as a percentage of possible daylight hours (if that made any sense at all). Others prefer instead to count simply the number of days in which the Sun remains hidden behind clouds for the entire day, or the number of days in which the sky is overcast for more than 50% of the daytime hours. And none of this even begins to take into account this potentially thorny issue: what constitutes “cloudy”, exactly?  Should “partly cloudy” count as “cloudy” or “sunny” in a tally? One imagines that the answer to this depends on weather the meteorologist undertaking this task is more of a “glass half empty” or “glass half full” kind of person. And what about night?  Do we care if it is cloudy at night? Or are we only interested to know how much sunshine we are losing? As an astronomy enthusiast, I demand that the percentage of cloudy nighttime hours be taken into account. As you can see, madness is never that far away.

Looking down onto the clouds and fog from Samish Overlook. Oftentimes the best way to get out of the clouds is simply to hike above them!

Looking down onto the clouds and fog from Samish Overlook. Oftentimes the best way to get out of the clouds is simply to hike above them! The summits of two of the San Juan Islands, Orcas and Lummi, also poke up out of the clouds.

The lack of any well-established protocols when it comes to defining “cloudiness” leaves ample opportunity for cities who rank highly on one list to try and come up with a new way of calculating the list that moves them down a few spots. Or, ideally, out of the top 10 entirely. After all, you don’t see too many glossy tourist brochures exclaiming “Come visit the 3rd cloudiest city in Washington and enjoy a vacation without the hassle of having to reapply sunscreen every 3 hours!”  Catchy as it sounds, it just doesn’t sell. (However, if you happen to be a tourism exec from Aberdeen, WA and you are interested in licensing this slogan for use in your promotional materials, please contact me using the oh-so-appropriately named “Contact” link above!) Regardless of which metric you use though, Bellingham, Washington generally ranks near the top of such lists. If it doesn’t, chances are the makers of the list are interpreting the word “city” rather loosely and including every little hamlet and village on the Olympic Peninsula in their calculations, yet another devious method of getting yourself off the list.

Austin Creek Falls

Austin Creek Falls, on a cloudy yet photographically conducive day.

The Twin Sisters in the Cascade Range, just east of Bellingham

The majestic Mt. Baker and Twin Sisters in the Cascade Range, just east of Bellingham. A shame that they’re not visible more often.

To give you some perspective on my rant, I feel obligated to disclose that I grew up in Flagstaff, Arizona, a city that receives, on average, more than 300 days of sunshine per year. Such a concept is about as foreign to Western Washingtonians as a hurricane warning is to Saskatchewanians. The rain here is different too. During a lecture on precipitation last quarter, one of my professors asked the class, composed almost entirely of western Washingtonians, if anyone had ever experienced a “thunderstorm“.  Less than half of the class raised their hands. More often than not, we experience what someone in New Zealand would call “pissing”, a steady, extremely light rain that that lasts for days and yet somehow  manages to thoroughly permeate everything with dampness despite never requiring you to change your windshield wiper setting from “intermittent” to “warp speed”.   However, when the rain finally ceases and the clouds part, the emotions experienced is roughly on par with the feeling that Arizonans get when it rains for the first time in months. Everyone just sort of stops whatever it is that they are doing (including driving apparently…as much as it rains here, you’d think people would be better at driving in it) and goes wandering around outside looking up at the sky, squinting, and trying to figure out what the hell is happening.

And then there’s me. While everyone else stumbles around in disbelief, I grab my camera, put on my hiking boots, and head to the nearest beach, mountain, waterfall, overlook, or trail to enjoy and photograph a majestic landscape that truly deserves to be uncloaked and put on display far more often than it is. But naturally, I do all of this in an extremely subdued manner.

Sunset at low tide in Chuckanut Bay

Sunset at low tide in Chuckanut Bay.

When it's sunny, the Chuckanut Mountains just south of Bellingham provide excellent views of a snow-capped Mt. Baker.

When it’s sunny, the Chuckanut Mountains just south of Bellingham provide excellent views of a snow-capped Mt. Baker.


The “Less” White One: Mt. Baker and the Ever-Shrinking Easton Glacier

View of Mt. Baker (right) and the Black Buttes (left) while hiking along the Railroad Grade moraine, left behind by the retreat of the Easton Glacier.

View of Mt. Baker (right), the Easton Glacier, and the Black Buttes (left) from the Railroad Grade moraine, evidence of the former extent of the Easton Glacier.

You’ll notice that the Sun is shining brightly in all of these photos which should immediately tip you off to the fact that I’m several months behind in posting, since getting pictures this radiant at the present time would require either a a 200-mile drive east, or a 500-mile drive south. I’ll gripe more about that in a future post, rest assured.

One of the consequences of the copious winter precipitation here in the Pacific Northwest is the simply massive quantities of snow that pile up in the Cascades, just a half hour or so to the east of my current, comparatively temperate residence. In many areas, not all of that snow can melt the following summer and having more snow than you can melt is one of the key ingredients for a glacier. Almost all of Washington state north of Seattle has been covered by glaciers or ice sheets at some point in the last 20,000 years but nowadays the only glaciers remaining in WA are those high in the North Cascades and Olympics, and the tendrils of ice that snake down from the summits of the mightiest Cascade Range peaks; Mt. Rainier, Mt. Adams, Mt. St. Helens, Glacier Peak, and Mt. Baker.  Although the amount of glacial ice in Washington is getting ever smaller (Mt. St. Helens’ Crater Glacier is actually one of the few in the U.S. that is actually getting larger. Can you guess why?), according to the USGS Washington remains the 2nd most extensively glaciated state, 2nd only to Alaska. And they’re WAY further north so that’s sort of like cheating anyways.

Easton2

The Easton Glacier descending from the summit of Mt. Baker.

The Easton Glacier on the southern slopes of Mt. Baker is one such glacier that has undergone rapid retreat over the past century. Covered by more than a dozen glaciers, Mt. Baker is an active volcano that was known by the Lummi as Koma Kulshan, which roughly translates to “Great White One”.  Mt. Baker experiences some of the largest annual snowfalls anywhere in the world, including a U.S. record 1,140 inches (that’s 95 feet!) during the winter of 1998-1999 according to NOAA. So how could its glaciers possibly be getting smaller with that much snow?  To understand that, we need to understand a bit more about how glaciers work. If you groaned at that last sentence and would rather skip ahead to the pictures at this point, go ahead. I won’t be offended. In fact, since this is a website, I won’t even know. But you’ll be missing a really great analogy that I use in just a bit here so you should probably just stick with me for another paragraph or two. Plus glaciers are really cool. Pun wholeheartedly intended.

Here’s the (very) quick and (very) dirty version: A glacier is a body of ice that flows downhill. During the winter, snow accumulates on the glacier, temporarily adding to its mass. When temperatures warm the next summer, the snow on the lower, warmer portion of the glacier will melt (as will some of the ice) but some of the snow on the upper, colder portions will survive and turn into ice, replenishing the glacier. If more ice is added in the upper part of the glacier than can melt in the lower part, then our glacier gets larger. If less ice is added than is lost, the glacier gets smaller. If they two equal, the glacier stays put. As hard as it might be to believe given the massive snowfall on Mt. Baker, rising global temperatures mean that in most years, the Baker glaciers lose more mass during the summer due to melting then they gain during the long, dreary, snowy winters. In geology speak, this is known as a “negative mass balance” and, if left unchecked, it spells doom for a glacier. Now, its completely normal for a glacier to have a negative mass balance year every once in a while. No biggie. Rather, it’s when negative becomes the new normal that the glacier will begin shrinking and will continue to shrink unless something changes to bring it back into balance.

Easton_Melt

Meltwater flowing down the surface of the Easton Glacier in September.

Think of it this way: let’s say you wake up really hungry tomorrow morning and you decide to make yourself some bacon. Before you know it, you’ve gone right ahead and eaten that entire package of bacon all by yourself. I’m sure you can all empathize with THAT feeling.  Anyways, while that may not be the healthiest breakfast you’ve ever had, doing so once probably isn’t going to have much of an effect on your long-term health. You’ll go for a run the next day and burn those calories right back off, much like a glacier might experience a low-snowfall year followed by a record breaking snowfall the next year to make up for it. (Note: by now you’ve hopefully noticed that this analogy starts to break down when you consider that a glacier LOSES weight during a negative mass balance year…)  But if you start eating an entire package of bacon by yourself every few days, or even once a week, well….sad as it is to say, you might start having some serious health issues. Same is true for a glacier. If you lose mass one year, it probably won’t be that noticeable. But if temperatures increase, if the summer melting season becomes longer and you start losing mass year after year after year, then regardless of how much snow falls in the winter, it won’t take long before you start shrinking, and shrinking fast.

For example, here is a more expansive view of what the Easton Glacier and its surroundings looks like today:

EastonTrough

The long valley or trough stretching across the image represents the path carved out by the ice when the glacier was much larger than it is today. Just 25 years ago, much of the trough you see in the immediate foreground would have been filled with ice. The prominent ridge on the opposite side of the trough is a feature known as a “lateral moraine” (rhymes with “romaine” as in romaine lettuce, which I can emphatically say is far less tasty than bacon). A moraine consists of loose sediment that was once trapped within the ice. When a glacier is stable, i.e. when it doesn’t shrink or grow but rather sits in the same for an extended period of time, all that sediment gets deposited in large piles around the edges of the glacier when melting occurs. The presence of a moraine here tells us that the Easton Glacier once filled the entire trough to the level of the far ridge, and did so for a prolonged period of time. Considering that the ridge crest is more than 200 feet above the floor of the trough, we can see that not only is our glacier retreating, but that it was also once much thicker than it is today.

One way to get an estimate of how long the glacier has been gone from a particular area is to look at the vegetation (or lack thereof). While the time it takes for vegetation to sprout up in an area uncovered by a glacier varies widely (depending on factors such as soil development, climate, and species), often times smaller plants will begin to reestablish themselves within about 20 years or so of the glacier’s exit. In this case, much of the bare, brown/orange colored land in the center of the image was covered by ice as recently as the 1980s.  Even more amazing: follow the valley downhill to the right. Look how far down we have to go before we encounter even the slightest sign of grasses, much less trees. Scale is a little tricky in this picture but see that greenery way way down at the downhill end of the trough? That point is over a mile away from where the picture was taken and it happens to mark the approximate terminus of the glacier in the mid 1800s, near the end of a cool period known as the Little Ice Age. The Bellingham Herald has a nice article on the retreat of the Easton Glacier over the past 100 years, with spectacular photos comparing the modern glacier to how is appeared in 1912, here. As you can see, it is now a shell of its former self. Other glaciers on Mt. Baker are in a similar predicament.

Meltwater

Easton Glacier remains one of the easiest glaciers to access anywhere in the continental U.S. The toe of the glacier can be reached by hiking for about 2 miles along a moderately strenuous but well-maintained hiking trail. Eventually this trail crosses a wooden swing-bridge over the meltwater creek that issues from the glacier. From here, you simply head off trail and hike up the old glacial trough for an additional mile and a half or so (at the time of publication at least…) until you hit ice.  This part of the hike is decidedly more strenuous but as you can see from these photos, the scenery is spectacular!  Exploring the terminus of the glacier is fascinating! Huge piles of mud and debris deposited by the melting glacier cover the ice near the toe, masking the ice and making travel treacherous. A large meltwater stream emerges from the base of the glacier through one of these piles as if by magic. The ice near the terminus is heavily crevassed so one must tread carefully when hiking on the ice itself.

So next time you’re in the area, check it out before it’s gone entirely. Who knows, maybe you’ll even burn off the calories from that pound of bacon you ate for breakfast!

Hiking down the moraine. Glacier Peak on the horizon at left.

Hiking back down the moraine towards the trailhead. Glacier Peak visible on the horizon at center-left.


A Crater Lake Comparison

College and blogging go together about as well as tofu and….well…about anything. Keeping up with this site, which by definition requires photographs, is even more challenging. Apart from several thousand photographs of Whitman Mission National Historic Site (where I volunteer and write another photography blog), I take very few photos during the semester, given that pictures of classrooms are boring and I don’t often take to lugging a DSLR around to weekend frivolities.

It was a visit to Crater Lake in the summer two years ago that prompted me to start this website in the first place.  Somehow though, that attempt went fallow and I never got past creating an account and drafting a first post. That post, with the awe-inspiring title of  “Photography Challenges at Crater Lake National Park”, and packed with 576 words of my mind-numbingly painful drivel, still sits in my “Drafts” folder to this day, staring at me with sad eyes much like whatever this is.

Happily, I now have a second Crater Lake visit to share photos from.  If you’ve ever wanted to see snowdrifts engulfing multi-story buildings, you should visit Crater Lake NP in the early spring. Driving up Oregon Hwy 62 from Medford, my thought progression went something like this: “Hmm…not very much snow yet”, “Strange, I thought we’d be getting into some snow by now”, “Wow, maybe we’ll actually be able to hike around a little at the lake”, “Holy crap, the snowbanks are taller than the car”, “Whoa, now they are taller than my 6′ 3″ housemate!” I truly have never seen such quantities of snow in my life. Entering the few remaining open buildings required travel through snow tunnels in order to access the doors. The road to the rim of the lake is kept open year-round, and after seeing the massive snowbanks and realizing how much manpower must be required to accomplish this, I had to ask the question “why”?  The volunteer ranger on duty didn’t really have a clear cut answer, mumbling only something about “politics” and “tradition.” We were also informed that this winter had been “a dry one” and that the fact that we were even able to see the lake was rather fortuitous, as more than 50% of winter days are so cloudy that the lake surface is not even visible from the rim.

Crazy snow.

Crater Lake Lodge, closed for the season

Wandering around the shuttered Crater Lake Lodge area felt eerily like a scene from The Shining (filmed at the nearby Timberline Lodge on Mt. Hood) with the Crater Lake Lodge buried up to the 4th floor by snowdrifts.  One advantage to the snow was the lack of the oppressing clouds of mosquitoes that plagued us during the summer visit.

Crater Lake Panorama, March 2012

For comparison purposes, here are some images from that July 2010 visit, starting with a shot taken from almost the exact same vantage point at the first photo in this post (note the position of the peak towering over the lodge). The only difference in that here I’m not standing on top of thirty feet of snow.

Crater Lake Lodge, sans 30' snow drifts

Crater Lake at Dusk

The Moon and Venus setting behind Crater Lake

Crater Lake Panorama, July 2010

I clearly remember being surprised on that visit at how much snow remained present, even in mid-July.  Several trails were still closed. After last week, this no longer seems extraordinary. If anything it seems a small miracle that it ever melts at all and that Crater Lake is not covered by some sort of permanent glacier.


Whitman Wonderland

It’s that time of year again! Namely, the time of year when we get to watch all the freshmen from California completely freak out over the first insignificant dusting of snow here in Walla Walla. In addition to the snow flurries, we were treated to an interesting weather phenomenon known as “freezing fog” here on the final day of classes.  I have heard about freezing fog before but had never experienced it until today…and as a result I can now say with confidence that freezing fog is pretty much just as unpleasant as it sounds.  It did make for some cool pictures though, and goodness knows I need as many ways to procrastinate as possible with final exams starting on Monday.

A white Whitman and Ankeny Field from the roof of the Hall of Science

Hoarfrost encapsulates a net on a soccer goal

Hoarfrost is basically frozen dew...it forms in sub-freezing temperatures when the humidity is high and water vapor in the air turns directly into a solid.

The Occupy Whitman camp looking a little....er...."unoccupied" after the freezing fog moved though

Memorial Hall


Winter in the Desert

Winter in Sedona

Winter Scenes along the Jim Thompson Trail, Sedona, AZ

Agave


Winter returns

San Francisco Peaks from Baderville, 10-27-10