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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

2 found dead after residential fires in Mat-Su
Two individuals died in separate fires in Mat-Su, with one victim found outside his home after escaping the blaze, potentially succumbing to extreme cold.
Palmer, Alaska, United States
Alaska Public Media
Chris Klint, Alaska Public Media - Anchorage

Mat-Su schools closed Tuesday after blizzard hits power lines, highways
Mat-Su schools will be closed Tuesday due to a blizzard causing power outages and hazardous driving conditions.
Matanuska Valley, Alaska, United States
Alaska Public Media
Chris Klint, Alaska Public Media - Anchorage

Monday storm again closes Anchorage, Mat-Su schools and state offices
A winter storm in Anchorage and Mat-Su, Alaska has caused closures of state offices, schools, and bus services, with reports of stranded vehicles and accidents, and up to a foot of snow expected in some areas.
Matanuska Valley, Alaska, United States
Alaska Public Media
Chris Klint, Alaska Public Media - Anchorage

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
Anchorage Daily News

Open Water at Moose Creek
Open water in February.
Buffalo Soapstone, Alaska, United States

Palmer Library suffers roof collapse
The library in Palmer partially collapsed on Wednesday evening near closing time.
Palmer, Alaska, United States

Mat-Su schools closed Tuesday amid Southcentral rain, icy roads
Light rain is expected to fall across much of the region Tuesday, with a storm possibly bringing more rain to Anchorage on Wednesday.

Strong winds from weekend continue into Monday morning
Roads remain dangerous, and power outages persist into Sunday evening in parts of Anchorage and the Matanuska and Susitna valleys.

‘This is totally unusual’: Highly pathogenic bird flu still spreading in Alaska, state veterinarian says
More than 1,000 domestic poultry and hundreds of wild birds have died or needed to be euthanized in the state since early spring. Since the first case of a deadly strain of avian flu was detected in Alaska in May, more than 1,000 domestic poultry and hundreds of wild birds have died or needed to be euthanized.
Anchorage Daily News

Thunderstorms in Southcentral Alaska spark at least 1 structure fire
It’s not often that Southcentral Alaska residents wake to thunder in the middle of the night. But what forecasters are calling an unusual storm moved from the Talkeetna Mountains into the Matanuska Valley and then Anchorage and south to the Kenai Peninsula from Wednesday night into Thursday morning. At least one lightning-caused structure fire was reported.
Anchorage Daily News

Alaska's first case of highly contagious bird flu strain confirmed in Mat-Su chickens
State Veterinarian Dr. Robert Gerlach says the Mat-Su case confirms that migrating birds have brought avian influenza to Alaska.
Matanuska Susitna Borough, United States

Dunleavy issues disaster declaration for Interior Alaska and Mat-Su storms
Extreme winds and cold temperatures have affected the areas. At one point over the weekend, 20,000 households in Mat-Su lost power.

Heavy rain on Halloween
The Matanuska Experiment Farm in Palmer says they got 1 1/8" of rain on Saturday. I think we got more than that, but based on their measurements I would revise my estimate down to 1 1/2 to 2 inches on Saturday.
Chickaloon, Alaska, United States

Insect eating red currant leaves
Red currant leaf consumption by something was observed by my supervisor while walking along a salmon stream.
Lazy Mountain, Alaska, United States

Sudden Snowstorm Out of Nowhere
From 10:45am until 11:50am a sudden flurry of snow came and went on an otherwise warm spring day.
Sutton-Alpine, Alaska, United States

Willow buds are happening
Buds are appearing right as we move into a 2-day cold spell of below zero nights. An adjacent willow budded a few weeks ago during a similar cycle of warmth followed by cold, and it appears to be putting some buds out, although on different branches.
Chickaloon, Alaska, United States

Hatcher Pass road likely closed all week due to avalanche danger
The Hatcher Pass Road has been closed since April 3 and will likely remain closed by the Department of Transportation and Public Facilities until at least April
Fishhook, Alaska, United States
Mat-Su Valley Frontiersman

Skier dies in avalanche near Matanuska Glacier
Fairbanks resident Erin Lee, 40, was transported to Mat-Su Regional Hospital via helicopter where she was pronounced dead, according to the statement.
Matanuska Glacier

A Lily (genus Lilium) is Blooming in My Garden
Late-blooming lily may benefit from warm temperatures in late September/early October.
Palmer, Alaska

Narcissus (Anemone narcissiflora) Blooming in Fall
*Anemone narcissiflora*, which typically blooms in June, is experiencing a second bloom in Hatcher Pass.
Hatcher Pass, Alaska

Late Birch Leaf Edge Miner Damage
Browning on birch leaves before time for the fall season transition.
Lazy Mountain, 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

Vegetables are mature earlier than farmers have ever seen; flowers are ready to go
“The growth-cycle this year is unprecedented,” with carrots, peas and broccoli heads “as big as a platter,” farmers market vendors say.

Alaska’s farming future is warmer, and probably weirder
The state's small farms are booming amid longer growing seasons and thriving farmers markets. But climate change has also made for less predictable weather.
Alaska Dispatch News

Family watches in horror as cabin is swept away by river in Alaska
A family in Alaska watched in horror as their beloved cabin (pictured) that was built in the 1940s was swept away by the Matanuska River over the Fourth of July weekend.
Matanusak River, Alaska, United States
Mail Online

Pintail ducks (Anas acuta) early
Norther pintails observered early in the Mat-Su Valley near the Glenn Highway-Parks Highway overpass.
Gateway, Alaska, United States

Storm Left Only a Few Inches of Snow
Fast moving winter storm left about 4 to 5 inches of snow in the Hunter Creek area, a tributary of the Knik River.
Butte, Alaska, United States

Visible Hue to Air - Smoke.. Smog... Silt..?
Hazy air conditions in the Mat-Su Valley, southcentral Alaska.
Hatcher Pass, Alaska, United States

Matanuska River erosion prompts warning to Butte residents
Portions of the Matanuska River’s banks near Butte were “beginning to show signs of breeching” Sunday night, leading Mat-Su Borough officials to ask that area residents prepare for potential evacuations.
Butte, Alaska, United States

Tall Fireweed (Chamerion angustifolium)

Raspberries (Rubus idaeus) are Ripe

Early Hay (Avena sativa) Cuttings
Early hay crop harvest

Loads of Yellow Jackets / Wasps (Vespidae)
Loads of Yellow Jackets (Vespidae)

Early Fireweed (Chamerion angustifolium) Bloom
Early fireweed (Chamerion angustifolium) bloom

Flora Blooming Early in the Valley
Birch leaves bud early.

First Mosquitoe (Culicidae) of Spring
An early season?

Early Golfing
3/24/15 Early golfing - Palmer, Alaska, USa

Wildfire Smoke
Wildfire and smoke seen from Hatcher Pass, AK
Wasilla, Alaska, United States

Matanuska River erosion threatens more homes
ANCHORAGE, Alaska - Swollen with recent rains, the Matanuska River has launched another erosive assault on properties along its banks. But unlike previous years, when the river attacked properties downstream,
Matanuska River, Alaska, United States
Fairbanks Daily News-Miner

Volcano eruption near Tonga was so powerful, Alaskans could hear it from 6,000 miles away
Waves of up to about 3 feet reached parts of Alaska by Saturday morning. But hours before those waves arrived, sounds from the blast reached the homes of many Alaskans - all the way from Juneau to the Aleutians.
Bristol Bay Times

Palmer digs out from major windstorm that prompted emergency declaration
Gusts over 80 mph pummeled the city, compacting snow and causing power outages for thousands. Nearly 20,000 Matanuska Electric Association members lost power Friday morning. On Point MacKenzie west of Wasilla, crews faced snow drifts so large that they needed snowmachines and snowshoes to reach areas where repairs were needed.

As some in wind-blasted Mat-Su finally get power, others continue to contend with bursting pipes and frigid cold
Mat-Su schools will be closed again Wednesday, and 5,000 homes remained without electricity Tuesday night after a violent windstorm hammered the Valley.

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.
CBC

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