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Recent landslide-triggered tsunami brings back memories

August 22, 2024 by John L. Dengler

Yesterday, the National Park Service sent out a news release about how a landslide near a glacier crashed into the ocean, causing a tsunami that damaged a backcountry campsite at Kenai Fjords National Park near Seward, Alaska. 

Many years ago, while sea-kayaking on our own, Carol and I camped at the very Pederson Lagoon backcountry campsite mentioned in the news release. Yikes! I even remember using the bear-proof food storage box mentioned. I’m glad we weren’t there when the recent landslide and resulting tsunami happened. Unlike the other day, our time there was peaceful and pleasant, and we spent several blue-sky days exploring Pederson Lagoon and the surrounding area of Aialik Bay.

Reading about the tsunami and thinking about that trip reminds me of notable things about that adventure. To reach the backcountry area, we had to be dropped off in a ‘water taxi’ (an approx. 25 ft. aluminum boat with a small cabin), which we had to take into the notorious Gulf of Alaska to reach Aialik Bay, located inside the park. What a ride that was! I swear we spent more time in the air than in the water as the boat SLAMMED back onto the water after going airborne with each wave during the hour-long ride. Without question, this was the roughest water I’ve ever been in. I know the captain’s dog didn’t think much of it. The dog REALLY was in the air more than not as it flew into the air. The boat should have had seat belts. I don’t know how we made the trip without hitting our heads on the boat’s cabin roof as we flew off our seats with each wave.

Holgate Glacier kayakers

Kayakers are dwarfed by the massive Holgate Glacier on the Holgate Arm of Bay in Kenai Fjords National Park in Alaska.

Five days later, we almost couldn’t be picked up when it was time to leave. The nearby Holgate Glacier in the bay where we were now camping (pictured above on a nicer day) calved a bazillion small chunks of ice, filling the normally clear bay with ice. So much so that it looked like you could walk across it. After confirming with the boat’s captain on my small marine radio that he could make it through the ice, the small boat very slowly made its way to us. It looked like it was a mini icebreaker ship. The sound of the ice scratching the hull was nerve-wracking and made your hair stand up, much like the scratching of a chalkboard in elementary school.

Now, back to the recent news release about the recent landslide-triggered tsunami. That also reminds me of a similar but more deadly event. While the Pederson Lagoon landslide-generated tsunami was serious, it can’t compare to the world’s largest tsunami ever recorded. That occurred at Glacier Bay National Park in Alaska. That’s the national park where most of Carol’s and my sea-kayaking has taken place in more recent years. In 1958, a landslide in the park’s Lituya Bay generated a tsunami that was given the special classification of a megatsunami. The sudden water displacement from that landslide washed away trees 1,719 feet above sea level. That’s one hell of a wave (for comparison, the St. Louis Gateway Arch is a mere 630 feet tall).

These landslide-generated tsunamis are always in the back of my mind when sea-kayaking in Alaska.

Nature’s Window: Snowy, quiet day in Haines

March 16, 2024 by John L. Dengler

It has been snowing on and off for the past several days. I love the quiet when it snows, and I’m sure the heli-skiers that flock to the world-class death-defying vertical slopes in the Chilkat River valley like the snow too. This 30-second video features scenes of the historic Fort William H. Seward area in Haines, Alaska, including the large soldier barracks building and the homes of Officers Row. 

Fort Seward, located on the Lynn Canal in southeast Alaska, was the last of eleven military posts established during Alaska’s gold rush between 1897 and 1904. Its purpose was to preserve law and order among gold prospectors and to provide a military presence in Alaska during boundary disputes with Canada.

LINKS

  • PHOTO GALLERY: Haines, Alaska
  • BLOG POST: Aurora borealis over Haines spectacular and other worldly

Black and White – only because I felt like it

January 30, 2023 by John L. Dengler

You know how you yearn for chili or soup on the cold, blustery, gray days in winter? Well, I guess the same can be said about how a dark gray day like today affected my approach to today’s editing of images.

There’s no real story to the following photos, just some miscellaneous photos from a recent trip to Haines, Alaska, last August that I thought I would process in black and white. No highfaluting artist statements on the reason behind the conversion to black and white. It’s just because I felt like it. It is as simple as that.

Chilkoot Indian Association Trail -Haines

The Chilkoot Indian Association (CIA)Trail in Haines is a relatively new, in-town trail near the Southeast Alaska State Fairgrounds. While walking on the peaceful, easy-to-travel path, you feel like you are in the middle of nowhere when in reality, you are only a few blocks from homes and the Haines public school. If you are lucky, you might see a bear or moose that has retreated to the forest after sneaking into town. The trail is a very nice addition to Haines. Depending on where you are staying in Haines, it makes a nice stroll to and from the Saturday Farmer’s Market at the fairgrounds.

Common horsetail (Equisetum arvense) along the Chilkoot Indian Association Trail in Haines, Alaska. Common horsetail is a fern. Moose, caribou, sheep, and bears eat this plant.

Detail of grass in a wetland stream along the Chilkoot Indian Association Trail in Haines, Alaska.

The spectacular scenery of the Lynn Canal

The views from the Alaska state ferry on the four-plus hour trip from Juneau to Haines are spectacular. I’m always befudled to see people sleeping on the ferry when spectacular views like the below are for the taking (in addition to whales and other marine wildlife). I’m equally befuddled seeing the cruise ships travel this route during the dinner hour and late into the evening only so the passengers can get to the next port in the morning. I’d rather see views like the ones below than have extra time at a jewelry shop in port.

The Lynn Canal is not a man-made canal but rather a glacier-formed fjord. It is one of the deepest and longest fjords in the world. It is about 90 miles long, traveling from the Juneau area to Skagway over 2,000 feet deep. As a major shipping and transportation route, the fjord connects highway-isolated Juneau with Haines and Skagway. It was also a major water route during the Klondike Gold Rush.

Unnamed peaks (left) in the Tongass National Forest rise above Yeldagalga Creek next to the edge of Sinclair Mountain (right) as seen from the Lynn Canal near Haines, Alaska.

Davidson Glacier is framed by Talsani Island and the tip of the Chilkat Peninsula, in this view from the Lynn Canal near Haines, Alaska.

Davidson Glacier is framed by Talsani Island and the tip of the Chilkat Peninsula in this view from the Lynn Canal near Haines, Alaska.

There you have it. No color. Just black and white. Now time for some warm spicy soup.

LINKS

  • BLOG: Alaska travel tips
  • PHOTO GALLERY: Haines, Alaska
  • PHOTO GALLERY: Juneau, Alaska

Wet adventures in Glacier Bay National Park

January 23, 2023 by John L. Dengler

“All…day it rained. The mountains were smothered in dull-colored mist and fog, the great glacier looming through the gloomy gray fog fringes with wonderful effect. It is bad weather for exploring, but delightful nevertheless, making all the strange, mysterious region yet stranger and more mysterious.“

JOHN MUIR AT THE FACE OF MUIR GLACIER,
JULY 27, 1890

A silhouetted kayaker glides across the calm waters surrounding the Beardslee Islands on a foggy day in Glacier Bay National Park and Preserve. In the background is Eider Island Glacier Bay National Park is located in southeast Alaska. The park is also an important marine wilderness area known for its spectacular tidewater glaciers, icefields, and tall coastal mountains. The park, a popular destination for cruise ships, is also known for its sea kayaking and wildlife viewing opportunities.  Glacier Bay National Park is home to humpback whales which feed in the park's protected waters during the summer, both black and grizzly bears, moose, wolves, sea otters, harbor seals, steller's sea lions, and numerous species of sea birds.  The dynamically changing park, known for its large, contiguous, intact ecosystems, is a United Nations biosphere reserve and a UNESCO World Heritage site.

Being prepared to deal with rainy weather in southeast Alaska is critical to an enjoyable and safe trip. Glacier Bay National Park and Preserve is no exception. If anything, it is essential.

A trip last August was a good example of this importance. Eight straight days of consistent rain in Glacier Bay’s backcountry might have dampened the spirits for some, but for Carol and me, and our friends Billy and Shari, who joined us later, the seemingly constant rain didn’t bother us in the least.

Despite all the marketing by outdoor clothing companies to make you think that your three-layer, super-high-tech, breathable rain gear will keep you dry, I can tell you confidently that it will not keep you dry when it rains for such an extended length of time as we experienced. For that reason, we ditched our expensive, breathable waterproof rain gear for old-fashioned, low-tech rubber jackets and bibs. We stayed warm and completely dry.

“Birthday Island”

Our adventure started with the exploration of the Beardslee Islands of the park, an area of the national park where we have made numerous trips (above photo). Fog and rain, with a few hours of welcomed partly cloudy skies with low winds, made the paddling easy. For our first night, we traveled to a very small unnamed island, probably about 1.5 acres in size. We unofficially named it Birthday Island as Carol, and I would be celebrating my birthday there.

Campers in the Glacier Bay National Park backcountry are encouraged to cook and eat in the intertidal zone at least 100 yards from their tent and food storage area. In addition, food and other scented items should be stored in a bear-resistant food container (BRFC). The method ensures that incoming tides will erase all traces of your food preparation and dining. Carol found us a perfect table to prepare and eat dinner. Rain during dinner didn’t dampen our spirits due to our staying dry in our rubber-coated rain gear, though I’m sure the birthday celebratory glass of wine didn’t hurt either.

Challenge – find an abandoned fox farm

Those who know me know that I LOVE maps and backcountry navigation challenges. It’s an excuse to satisfy my desire to explore. This love was long before the advent of GPS. An altimeter and compass were my tools of choice back in the technology stone age. Those navigation instruments served me well for many years, but I must say GPS has made it easier.

Part of any trip’s homework is to find a navigation challenge. The challenge for this trip was to see if we could find the remains of an abandoned fox farm from the early 1900s on one of the dozens of islands in the Beardslee Island group. While this sounds simple enough, it still meant studying written accounts of the approximate location, consulting both modern and historical maps, checking satellite images for clues, and consulting tide tables to make sure we knew when it was best to land on the island.

We passed 4-5 islands on the way. It is important to keep tabs on each one you paddle past, as they all look the same. Eventually, we made it to the island where we believed the farm once was, but we knew that was only the beginning of our exploration.

The forest edges of the Beardslee Islands appear to be impenetrable with bushes and shrubs, but once you get past them, the island’s forests open up to a moss-carpeted and lichen-rich landscape.


The bright, green color of lungwort (Lobaria pulmonaria) indicates that it is saturated with water. This lichen was photographed near the abandoned fox farm in the Beardslee Islands of Glacier Bay National Park and Preserve. The presence of lungwort is an indicator of a rich, healthy ecosystem. Lungwort is sensitive to air pollution.

After a brief exploration of the forest, we finally found the first of two buildings of the long-abandoned fox farm.

This abandoned building sits in the rainforest at the site of a historic fox farm on an unnamed island in the Beardslee Islands in Glacier Bay National Park and Preserve. Several significantly weather-damaged small buildings are all that remain of the operation. Fox farming in Southeast Alaska began in the early 1900s with the introduction of Russian arctic foxes, which were prized for their snow-white fur. The Great Depression caused most of the fox farms to cease operations. The National Park Service reminds visitors not to take or move historical objects and that weather-damaged structures like those found at this site should not be entered due to the likelihood of imminent collapse.

While it would have been nice to spend more time, we needed to head back to the island that we used as our base.

View from our base camp on “Birthday Island.”

The “Boneyard”

It was time to move on to our next destination in the Beardslee Island group. While it may seem odd to be packing the kayaks so far from the water, we were timing the packing so we would be done by the time of the rapidly encroaching tide would be lapping at the kayaks when it was time to head off to the next island. We welcomed the few hours of patches of blue sky during the paddle.

A few hours later, we arrived at another unnamed island that we named “The Boneyard.” We named it that for the numerous sea otter skeletons that we found there.

Despite our ominous unofficial naming of the island, we were treated to a beautiful dinner sunset over Eider and Strawberry Islands.

Heading up bay – The East Arm

After resupplying with food back at Bartlett Cove, the park’s headquarters, we boarded a water taxi/sightseeing boat that would drop us off 46 miles further up the main portion of Glacier Bay. For this portion of the trip, we were joined by our friends Billy and Shari.

Our plan was to explore the East Arm (aka Muir Inlet) of Glacier Bay. We picked the East Arm for its solitude and lack of cruise ship traffic. Despite the seemingly never-ending rain, it proved to be a good choice.

Rain and fog didn’t hamper our wildlife viewing on the way to our dropoff location. We saw whales, sea otters, sea lions, and numerous sea birds like puffins and cormorants.

A sea otter (Enhydra lutris) floats on its back in the Sitakaday Narrows of Glacier Bay National Park and Preserve. Sea otters, a keystone species of the North Pacific, were almost entirely eliminated by commercial fur hunters in the early 1900s. While they received wildlife protection in 1911, it wasn’t until the early 1990s that sea otters were observed to inhabit Glacier Bay for the first time. As the most abundant marine mammal in Glacier Bay, current estimates put the number of sea otters at 8,000. While orcas are the primary predator of adult sea otters, newborns are preyed upon by bald eagles. Sea otters are positively impacting the kelp forests as the otters protect the kelp forests from excessive grazing by the sea otters’ prey.

A humpback whale (Megaptera novaeangliae) dives near Young Island in Glacier Bay National Park and Preserve. Humpback whales, weighing as much as 40 metric tons, can stay underwater for up to 20 minutes. Whales come to Glacier Bay National Park to feed on the abundant krill and small schooling fish found in its waters.

Steller sea lions (Eumetopias jubatus) relax at their haul-out on South Marble Island in Glacier Bay National Park and Preserve. Large male sea lions will compete to mate with females at outer coast locations in the park, with the unsuccessful or immature bulls gathering at haul-out areas like South Marble Island. South Marble Island is also known for its colonies of nesting birds, including tufted puffin, pelagic cormorant, black-legged kittiwake, pigeon guillemot, and common murre.

A tufted puffin (Fratercula cirrhata) flies towards South Marble Island in Glacier Bay National Park and Preserve. For most of their lives, tufted puffins live on the open ocean, far from shore, only to return to the nesting cliff where they hatched. Underwater, they open their wings and “fly,” diving as much as 360 feet deep. Tufted puffins will also consume their prey underwater unless they bring food back to the nest’s chicks. When returning food to the nest, they can hold as many as 20 fish in their bill crosswise. Tufted puffins are heavy for their wing size. To fly, they beat their winds upwards of 400 times a minute to stay in the air.

A pelagic cormorant (Phalacrocorax pelagicus) stretches its wings on boulders at South Marble Island in Glacier Bay National Park and Preserve. Pelagic cormorants can hold their breath for 2 minutes and dive as deep as 138 feet to catch fish. They use their wings to steer while diving. South Marble Island is also known for its colonies of nesting birds, including tufted puffin, pelagic cormorant, black-legged kittiwake, pigeon guillemot, and common murre.

Eventually, we reached our dropoff point, where the water taxi carefully lowered our boats onto the beach. We had thought through how we would pack the kayaks prior to being dropped off, so packing them was fairly quick. After several hours of easy paddling with the incoming tide going in our direction of travel, we reached a place that I thought would be a great spot to camp. It turned out to be a most excellent spot, with nice views and interesting hiking in the forests behind our campsite.

Landfall and our home for the next several nights

Carol contemplates the misty, foggy vista of the Muir Inlet of the East Arm of Glacier Bay.

Almost skeleton-like, a fallen moss-covered tree is slowly absorbed into the floor of a temperate rainforest along Muir Inlet. Glacier Bay’s forests consist of evergreen trees like western hemlock and Sitka spruce dripping with lichens and mosses. A thick layer of vegetation, such as fungi, liverworts, and wildflowers, covers the forest floor.

A pink bonnet (Mycena rosella) rises out of the moss-covered rainforest along Muir Inlet in Glacier Bay National Park and Preserve. Its growing season is autumn, and it is found exclusively on coniferous needles. Mycena are important decomposers of a wide variety of plant materials.

The gang during a dry moment, Shari, Billy and Carol.

Carol warms her hands on a cup of coffee prior to moving on to our next campsite.

Good navigation skills are a must when kayaking in Glacier Bay National Park. Don’t just depend on a GPS. I find real maps, and studying those maps prior to departure is helpful.

Carol takes a paddling break on the water

Carol kayaks past a small iceberg floating in the Muir Inlet of Glacier Bay National Park. This piece of glacial ice is technically not an iceberg due to its small size. The size category for an iceberg is huge, with the height of the ice must be greater than 16 feet above sea level, a thickness of 98-164 feet, with a coverage area greater than 5,382 square feet. Next size down is bergy bits (height less than 16 feet above sea level but greater than three feet), then growlers (less than three feet above sea level – the size of a truck or grand piano), and then brash ice. The piece of ice is from the retreating McBride Glacier. Recent research determined that there is 11% less glacial ice in Glacier Bay than in the 1950s. Still, even with the earth’s rapidly changing climate, Glacier Bay is home to a few stable glaciers due to heavy snowfall in the nearby Fairweather Mountains.


Billy snagged a small piece of the floating ice for his nightly bourbon cocktail. It was a great idea, but by the time we got to our new camp, it had melted. Damn it!

These interstadial tree stumps in the Muir Inlet of Glacier Bay National Park and Preserve may look unimpressive, but they are important witnesses to the park’s glacial history. Glacier Bay National Park in Southeast Alaska is the largest known repository in North America of interstadial wood from the Holocene period, which began about 11,700 years ago and continues today. Interstadial wood is not fossilized; rather, it was frozen and unfrozen when glaciers advanced and receded in the bay. The forest was sheared off when the glacier advanced but left the stumps behind. Scientists can study the rings of these trees for clues to the glacial timeline of the park. Some stumps in the park date to over 9,000 years ago, and twigs date to 13,700 years ago.

It’s not unusual to have a visit by bears. I prepared for it by carrying bear spray as we have yet to have a trip to Glacier Bay, where we didn’t make reasonably close contact with a bear and a few times a little too close. While I won’t jump into the debate on the merits of bear spray vs. a gun, just know that bear spray has been proven to be more effective and safer than a gun. Storing food properly, using common sense in picking camping spots, and behaving properly in a bear’s presence is equally important, if not more important. On this trip, we had a grizzly pass by our camping spot on the beach. He appeared to be eating the barnacles exposed by the low tide. I can’t imagine they were particularly tasty, but since salmon wasn’t running then, beggars can’t be choosers. He made his way down the beach, returning past our tent a few hours later. I suspect he probably does that route every day.

A grizzly bear (Ursus arctos) disturbs glaucous-winged gulls (Lars glaucescens)on the beach near where we camped.

A grizzly bear (Ursus arctos) pauses on his beach stroll to take a glance at our tent. He immediately moved on and showed no interest in the tent. Grizzly bears can be found in every part of Glacier Bay. It is common to see bear activity of bears along the park’s 1,100 miles of coastline. Bear-resistant food canisters (BFRC) are required to store food for backcountry campers. The use of BRFCs has greatly reduced human-bear incidents in the park.

One of the highlights of our evenings was the reading of a Robert Service poem by Billy. His deep, perfect-for-radio voice was ideal for his post-dinner readings. My favorite is “The Cremation of Sam McGee.” Listening to Service’s poetry in the environment he describes brings a special extra dimension to his literary works.

Billy reading Robert Service poetry with Carol and Shari on the “living room couch.”

“South… gale-force winds…(indiscernible)…small craft warnings…”

Each evening throughout the trip, you would find me on the tallest spot near the beach with my arm stuck high into the air, holding and rotating the small VHF radio used to get the twice-daily weather forecast broadcast from park headquarters for this part of Alaska. The broadcast is always scratchy, broken, and not unusual to be unreachable. On our last night in the backcountry, the broadcast was breaking up badly, with the only words discernable being gale-force winds and small craft warnings. This was troublesome news for us as the next morning, we had to paddle several miles to our water taxi pickup point. Equally troubling was that our tents were on a south-facing beach on the open/main part of the bay, meaning that we would bear the brunt of any storm. My fears were confirmed by texting a satellite message to Leah with Glacier Bay Sea Kayaks, our sea kayak rental provider. Luckily, the winds didn’t come during the night hours, and even more luckily, they weren’t near as bad as we made our way to our pickup point.

Did I say that it rained on this trip? Thank god for rubber!

What a difference a day makes

Wouldn’t you know it, when we awoke in civilization, we were greeted by brilliant sunshine, as seen in the photo below of boats anchored in Bartlett Cove, the park’s headquarters. It was like we had arrived in a completely different place. We had a few hours to kill before catching the ferry to Juneau, so we explored the trails and interpretive exhibits near the park lodge and campground. It was a good way to slowly integrate ourselves back into the modern world after having spent time in the wilderness.

Boats take advantage of calm waters to anchor in Bartlett Cove. The Bartlett Cove Public Use Dock is the primary entry and launch point for vessels to Glacier Bay National Park and Preserve. Boaters should refer to the park’s website for specific rules and regulations for operating a vessel in Glacier Bay National Park.

Light filters through the lush spruce and hemlock rainforest on the Forest Loop Trail in Bartlett Cove of Glacier Bay National Park and Preserve. The easy 1.1-mile loop trail through the forest that sits on a glacial moraine is popular for birding, wildflowers, and other wildlife. Glacier Bay National Park is located in southeast Alaska. The park is also an important marine wilderness area known for its spectacular tidewater glaciers, icefields, and tall coastal mountains. The park, a popular destination for cruise ships, is also known for its sea kayaking and wildlife viewing opportunities. Glacier Bay National Park is home to humpback whales, which feed in the park’s protected waters during the summer, both black and grizzly bears, moose, wolves, sea otters, harbor seals, Steller sea lions, and numerous species of sea birds. The dynamically changing park, known for its large, contiguous, intact ecosystems, is a United Nations biosphere reserve and a UNESCO World Heritage site.

LINKS:

  • PHOTO GALLERY: Glacier Bay National Park & Preserve
  • PHOTO GALLERY: Lamplugh Glacier landslide
  • BLOG: Glacier Bay National Park – Witnessing change
  • BLOG: Massive landslide pours onto Lamplugh Glacier
  • BLOG: Glacier Bay images published in Alaska Geographic book
  • VIDEO PANORAMA: Glacier Bay’s enormity is hard to fathom

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