LEO Network

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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Observations

Weather Ups and Downs
Alaska experiences unusual weather with multiple false springs, marked by warm periods followed by heavy snow or cold, casting doubt on the arrival of summer.
Eagle River, Alaska, United States

The Spring Crust Snow Conundrum
In past years observers reported on changes in the timing of when spring crust snow develops in Glen Alps. This year the crust is developing at lower elevation(s) but not at Glen Alps. Is it spring in Anchorage and still winter in the Chugach?
Anchorage, Alaska, United States
Lars Flora, Mike Brubaker, Richard L Thoman Jr

Skier killed, 2 others hurt after falling about 300 metres in Alaska avalanche
An avalanche on Alaska's Kenai Peninsula killed one backcountry skier and injured two others, prompting warnings for people to stay away from steep slopes as warm weather and high winds raise the risk of more snowslides around the state.
Summit Lake
CBC

Alaskans drawn to alpine lakes for ‘once-in-a-decade’ ice skating conditions
Alaskans are taking advantage of rare ice skating conditions on alpine lakes in Chugach State Park, with hundreds of people hiking into the backcountry to skate on smooth ice in the shadow of iconic peaks.
Rabbit Lake, Alaska
Anchorage Daily News

Humpback whale nearly knocks paddler off board near Whittier
Stand up paddle boarder near miss with humpback whale in Prince William Sound.
Whittier, Alaska, United States
Anchorage Daily News

Fuel vault at Anchorage medical campus believed to be source of University Lake oil spill
Oil from a nearby fuel container leaked through the water system in the lake most likely due to heavy rains of the past month. Cleanup efforts were ongoing this week. It’s not clear when the park will reopen.
Anchorage, Alaska, United States
Anchorage Daily News

Hatcher Pass Road opens for summer, but with winter lingering
The Hatcher Pass Road in Alaska has opened for the summer season, but deep snow remains at higher elevations, with crews spending the last week digging out the road over the pass before opening it.
Palmer, Alaska, United States

Concerned about algae in Cheney Lake
Over the last several weeks the algae bloom has ranged from significant covering the surface of the lake in many places to today seeing patches of the bloom here and there on the surface. It can also be observed below the surface near the shoreline.
Anchorage, Alaska, United States

Anchorage couple creates wildlife app to help others enjoy nature more safely
Scott Keenan and his wife Ashlie moved to Anchorage from Sydney, Australia four years ago, and found there were no other apps to help them safely navigate around the new types of wildlife they started to encounter in Alaska. Repawts can help people share important information about wildlife sightings and receive safety alert notifications for anyone hitting the hiking trails, campsites and fishing spots around Alaska.

Amazing November skiing! Lots of snow, lots of cold!
It is November, we have snow and we are skiing the Southcentral Alaska backcountry early and in the best conditions in years.

Fearless Fox (Vulpes vulpes) Spotted in Far North Bicentennial Park in Anchorage
A red fox roams a popular recreation outlet in Anchorage, and gets quite close to people. Treat encounters with caution, as foxes can carry rabies and other diseases.
Far North Bicentennial Park, Anchorage, Alaska, United States

Ski areas across Alaska enjoy big-time snow days
For skiers and snowboarders looking for snowy fun within designated ski areas in Alaska, some spots have already extended their seasons.
Girdwood, Alaska, United States
Alaska's News Source

Amazing Aurora in Hope Alaska - Watch
Friday night was probably the best aurora display I've ever witnessed! I captured 4,883 exposures at 5 second intervals from just after 10pm until 5am the next morning.
Hope, Alaska, United States
YouTube

What Happened to Our Cold Spring Nights?
We went from relatively cold days and nights in late March, to warm days and warm nights in April. This means no overnight freezing of snow, and no crust conditions for skiers...yet.
Crane Johnson, Mike Brubaker, Richard L Thoman Jr

Snowmachiner dies in avalanche near Cooper Lake
A snowmachiner was killed Monday afternoon in an avalanche on the Kenai Peninsula, Alaska State Troopers reported late Monday night.
Cooper Landing, Alaska, United States
KTUU

After avalanche scare, Anchorage’s Kincaid Park sand dunes off-limits to Junior Nordic skiers
No one was hurt when a slab avalanche buried one child and partially buried two others.

The snow is low, but the ice is nice
What little snow has fallen in recent weeks has disappeared, leaving inviting surfaces and smooth terrain to explore.

Too icy to ski right now? Not for Junior Nordic
Most of Anchorage is currently covered in ice, but that doesn't mean it's impossible to ski.
YouTube

Man who found hiker trapped in Flattop Mountain avalanche said rescue was ‘a miracle’
After being buried, the trapped hiker was able to kick his legs free. A hiker passing by spotted his feet sticking out of the snow.

Unusually Warm Halloween

Record heat has Susitna Valley silver salmon in hot - and low - water
Two popular rivers are being closed to fishing because almost no cohos are making it upstream.
Willow, Alaska, United States

Large icebergs are rare in Portage Lake nowadays. This week there are two new ‘shooters.'
“When I first started six years ago, icebergs like this were more common,” says a tour boat captain on the lake near Anchorage.
Whittier, Alaska, United States

Spruce Bark Beetle and Wood Boring Insects
"The spruce bark beetle epidemic currently ravaging Southcentral AK's spruce trees is well-known, but I haven't heard mention of other pests occurring in conjunction."
Lazy Mountain, Alaska, United States

Invasive elodea prompts closure of Susitna Valley lakes
Elodea was discovered in Alexander Lake in 2014 by researchers checking minnow traps. At the time, it covered 20 percent of the lake but now has spread to 90 percent.
Willow, Alaska, United States
Alaska Journal of Commerce

Smoke from Kenai Peninsula wildfire likely to blow into Anchorage through this weekend
“Smoke concentrations will be such that they could impact public health at times, according to an advisory issued by the state Division of Air Quality.
Kalifornsky, Alaska, United States

Snow is going Fast at Glen Alps
The snow cover in Anchorage and the Chugach is disappearing very quickly. Go out and get it while you can!

Alyeska Resort closes mountain operations amid ‘severe weather’
Avalanche monitors say danger remains high in Turnagain Pass, Girdwood and Portage.
Girdwood, Alaska, United States

Strong winds may have been a factor in avalanche that killed skier in Kenai Mountains, report says
Jeffrey Cheng, 33, died in the slide. One of his friends managed to hold on to a tree as waves of avalanche debris washed over his head. The third member of their group wasn’t caught.
Moose Pass, Alaska, United States

Black bear wandering around Kincaid Park in the middle of winter? Here’s why.
If high temperatures melt snow and that leads to a bear’s den getting flooded, that’s another reason the bear might head outside. It’ll likely try to find another den, Farley said.
Kinkaid Park

Man killed, member of search party injured in Eagle River bear attacks
Michael Soltis’ death is the second fatal bear attack in the Anchorage municipality in two summers.
Eagle River, Alaska, United States
Michelle Theriault Boots, ADN - Matt Tunseth, Alaska Star

Fierce storm drops a foot of snow on Anchorage in 24 hours
The storm that walloped Southcentral Alaska also left about 32 inches of snow in Moose Pass and 30 in Seward.

Anchorage Area Rarity – Hawfinch
Location:  Two locations in the same Hillside neighborhood:  1st Location:  Metz Court, 2nd Location:  Park Hills Drive – Anchorage,
Anchorage Audubon Society

2 Your Health: What to do if you get Swimmer's Itch
When temperatures are warm enough, it's a time many Alaskans take their families out swimming. Sometimes the fun comes along with an annoying rash known as 'Swimmer's Itch.'
KTUU

Warm weather in Alaska highlights risk climate change poses to future Arctic Winter Games
After a warm Arctic Winter Games in Alaska, some officials and coaches have suggested moving the games up from March to February in an effort to ensure that temperatures are cold enough for winter sports.
Palmer, Alaska, United States
CBC

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