LEO Network

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

Observations

Protecting roads and water infrastructure from erosion
River erosion is impacting the road and requiring the replacement of health infrastructure.
Huslia, Alaska, United States
Lucy Snyder, Jacqualine Schaeffer, Max Neale

Local Animal Rescue Group Sees Influx of Sea Lions Suffering From Potentially Fatal Bacteria Infection
A local animal rescue in Northern California warns of a surge in sea lions with a potentially fatal bacterial infection, leptospirosis, and advises dog owners to keep pets away.
Northern California, United States
Lost Coast Outpost

H5 avian influenza detected for the first time in elephant seals
NewsDesk @bactiman63 The National Agri-Food Health and Quality Service (Senasa)  confirmed new cases of Highly Pathogenic Avian Influenza (HPAI) H5 detected in marine mammals in Comodoro Rivadavia, Rada Tilly and Punta Tombo, Chubut. The agency’s National Laboratory diagnosed new samples positive for the disease, which were taken from sea lions and elephant seals found dead in the aforementioned places. Based on notification, […]
Comodoro Rivadavia, Chubut Province, Argentina
Outbreak News Today

Borough declares local disaster for Talkeetna flood damage
In less than a day, the riverbank was eroded back more than 60 feet, threatening some cabins near the river.
Talkeetna, Alaska, United States
Alaska Public Media

Massive ocean sunfish spotted off Vancouver Island
Jackie Hildering was astonished by a recent photo depicting an enormous Mola mola submitted to the Marine Education Resource Society citizen science project, which is collecting data on two different species of sunfish along the Pacific Coast.
Powell River, British Columbia, Canada
Vancouver Island

Massachusetts city got nearly 10 inches of rain in 6 hours, flooding homes and eroding dams
Heavy rainfall has flooded parts of Massachusetts and Rhode Island, with one city declaring a state of emergency.
Rhode Island and Massachusetts, United States
AP News

Thousands are feared dead and thousands more are missing in flood-ravaged eastern Libya
Emergency workers uncovered more than 1,500 bodies in the wreckage of Libya’s eastern city of Derna, and it was feared the toll could surpass 5,000 after floodwaters smashed through dams and washed away entire neighborhoods of the city.
Derna, Libya
AP News

Unprecedented double glacial dam release brings flooding to the Kenai
Usually, the Snow Glacier and Skilak lakes release every two or three years. Both at the same time is unprecedented.
Skilak Lake
Alaska Public Media

Drought in B.C. has salmon running 'a marathon in a sauna,' foundation warns
British Columbia's prolonged drought risks damaging the salmon population for generations and has led to a series of emergency, rapidly deployed projects in an effort to intervene. In the Comox Valley, aerators have been installed in the Tsolum River to maximize salmon survival by increasing dissolved oxygen levels, and work has started at the mouth of the Tranquille River to re-establish water flow between the upper and lower sections so salmon can migrate upstream to their spawning grounds. More than 80 per cent of the province is at Level 4 or 5 drought conditions, the highest possible rankings, after months of little or no rain.
Merritt, British Columbia, Canada
British Columbia

First case of African swine fever confirmed in Sweden
African swine fever is harmless to humans but deadly to pigs and wild boars. An outbreak in Serbia, Bosnia and Croatia this summer has led farmers there to cull thousands of animals.
Fagersta, Västmanland, Sweden
Sveriges Radio

‘Unusual’ number of dead sea lions show up on Sonoma County beach
The sea lions vary in decomposition. Several had their bones exposed Monday afternoon.
Bodega Bay, California, United States
Santa Rosa Press Democrat

Weather service warns that strong winds in Anchorage could lead to power outages and downed trees
Intermittent power outages continued across Anchorage Friday as high winds that started the day before toppled trees across the city.
Anchorage, Alaska, United States
Alaska Public Media

Intense Rainfall Brings Floods to Russia's Far East Primorye Region
Intense rainfall in Russia's Far East Primorye region caused floods, power outages, and evacuations, with water levels exceeding the norm by eightfold in some areas, following previous flooding caused by tropical storm Khanun.
Vladivostok, Primorskiy, Russia
The Moscow Times

Farmed Salmon Caught in Rivers Across Northwest Iceland
Escapted farmed salmon threatens wild salmon stocks across Northwest Iceland, where it has entered rivers.
Patreksfjörður, Westfjords, Iceland
Iceland Review

Rain continues to impact Noatak River
Heavy rains have elevated river levels throughout August and September. High water continues to erode the river bank in the community. The photos show a tree that was 22 feet from the edge is know 3 feet. Total erosion has reached 91 ft. by old landfill and new mark shows 112 ft. marker.
Noatak, Alaska, United States
Jeffrey Luther, Richard L Thoman Jr, Michelle McAuley

Rockslide closes Hwy 97 between Summerland and Peachland
Highway 97 between Summerland and Peachland in British Columbia, Canada is closed in both directions due to a rockslide, with no timeline for reopening and the only approved detour being via highways 97C, 5A, 3, and 33.
Summerland, British Columbia, Canada
Castanet

Dead humpback whale calf washes up near Juneau, may have been struck by vessel
A dead humpback whale calf named Tango was found washed up near Juneau, Alaska, and an investigation is underway to determine if it was struck by a vessel.
Juneau, Alaska, United States

Atmospheric river triggers flood watch for Anchorage and broad swath of Southcentral Alaska
Forecasters say they are measuring near-record moisture in a storm system expected to bring heavy rain and wind to the region, ramping up Friday night and into Saturday.
Anchorage, Alaska, United States
Anchorage Daily News

Highly Pathogenic Avian Influenza Found in Seals on Marrowstone Island in Puget Sound
Three adult harbor seals in Puget Sound have tested positive for the Highly Pathogenic Avian Influenza H5N1 strain, marking the first incidence of HPAI in marine mammals on the West Coast, and officials are urging beachgoers to avoid contact with wildlife.
Marrowstone, Washington, United States
NOAA

Code red issued, alert warning raised due to latest Shishaldin Volcano eruption
An explosive eruption Friday at Shishaldin Volcano on the Aleutian Chain raised renewed unrest, resulting in a higher level of warning status by the Alaska Volcano Observatory.
False Pass, Alaska, United States

First fall storm of the year damages road in Utqiagvik
The storm brought winds up to 40 mph to communities from Wainwright to Kaktovik, weather officials said. High waves damaged a road in Utqiagvik, affecting around five houses, residents reported.
Utqiaġvik, Alaska, United States
Anchorage Daily News

Humpack Salmon Spread in Iceland, Threatening Local Fish
Anglers caught dozens of humpback salmon in Eyjafjarðará river yesterday, RÚV reports. Humpack salmon are spreading in Iceland and threatening local fish species in Icelandic rivers.
Hjalteyri, Northeast, Iceland
Iceland Review

Red or Black Currants?
Red and Black Currants are present on the property and the moose seem to be picky about what berry they like to consume.
Anchorage, Alaska, United States

Stay or flee: the decisions First Nations people are making in the face of B.C. wildfires
With wildfires raging across the Interior of B.C., and many First Nations being ordered to evacuate, community members say the decision to stay or go can be tough.
Sorrento, British Columbia, Canada
CBC

Musk ox killed in Kotzebue after it posed a threat to residents
Earlier on Monday, Maniilaq Association notified Kotzebue residents about the musk ox in a Facebook post, saying that the animal was “roaming around the Kotzebue area, last sighted near ‘old’ teacher housing on the lagoon.” Health officials asked residents to not approach or agitate the animal and to keep their dogs under control.
Kotzebue, Alaska, United States
Anchorage Daily News

Hilary leaves massive flooding, mudslides, upheaval across Southern California
The first tropical storm to hit Los Angeles in 84 years dumped record rainfall and turned streets into muddy, debris-swollen rivers.
Los Angeles, California, United States
Los Angeles Times

300 firefighters converge in Delta Junction to tackle area wildfires
More than 1,000 firefighters are suppressing wildfires across Interior Alaska, and about a third of them are working out of a temporary incident command post set up at the Deltana Fairgrounds in Delta Junction. The focus will be on the 47,000-acre Pogo Mine Road Fire.
Delta Junction, Alaska, United States

Something is eating salmonberry leaves
"This season we have observed many salmonberry bushes that appear to be defoliated. It seems something is eating the leaves. We have also noticed the berries look sickly."
Seldovia, Alaska, United States
Jessie Moan, Mike Rasy , Katie Spellman, DeShana York, Stephen Payton

High water in Kotzebue Sound
Water floods the Kotzebue lagoon. Grasses can be seen in July and a month later in August the water has risen 4-6 ft.
Kotzebue, Alaska, United States
Jacquelyn Overbeck, Susan Tessier, Jimmy Evak, Nic Kinsman, Jacqualine Schaeffer

Thousands of Cigarette Stubs Wash Up on East Iceland Beach
A resident of Eskifjörður, East Iceland was shocked to see thousands of cigarette stubs washed up on the shore of the fjord yesterday.
Eskifjörður, East, Iceland
Iceland Review

Canada wildfire: all 20,000 Yellowknife residents evacuating
Canadian fire crews on Thursday battled to prevent wildfires from reaching the northern city of Yellowknife, where all 20,000 residents are leaving by car and plane after an evacuation order was declared.
Yellowknife, Northwest Territories, Canada
Reuters

DOT to evaluate cracks on Kivalina evacuation road
Kivalina residents report cracks on the sides of the recently built evacuation road which connects the village to the storm refuge site and the school. The team with the Alaska Department of Transportation & Public Facilities plans to visit the village and assess the damages at the end of August.
Kivalina, Alaska, United States

Not so solitary predators? Great white shark duo appear to be traveling together
Jekyll and Simon keep showing up in all the same places — which is weird, because they are great white sharks. The apex predators are widely believed to be solitary creatures, not dependent on family networks or group dynamics to navigate the oceans.
Gulf of St. Lawrence
CBC

Support

Observation Template