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Sewer system, grocery store, school in Glennallen closed due to flooding

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Sewer system, grocery store, school in Glennallen closed due to flooding


ANCHORAGE, Alaska (KTUU) – The danger of contamination and flooded waters have caused the sewer system to close in Glennallen Sunday, said Heidi Jacobsen, the bookkeeper with the Glennallen Improvement Corporation. Even if the septic system works in a household, Jacobsen encourages people not to use their toilets as the city could become severely contaminated from waste. Portable toilets are being installed throughout the community.

Flooding Saturday and Sunday has caused the Copper River School District to close, Jacobsen said. A notice on the Glennallen K-12 school website says it will be closed Monday due to the flooding. The Kenny Lake School, Slana School and the offices for the Upstream Learning Correspondence school are also closed because of flooding. High school students across the district are scheduled to graduate this week.

Glennallen’s main grocery store, the Copper Valley IGA, is closed.

At least two homes have been evacuated in Glennallen because of flooding, Jacobsen said. There has not been enough residential evacuations to warrant the installation of an emergency shelter, she said.

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Traffic is being stopped along the Glenn Highway at both entrances into Glennallen, Jacobsen said, with a pilot vehicle guiding residences through the city’s main street. There are also multiple sideroads closed in Glennallen.

Glennallen is part of Governor Mike Dunleavy’s emergency declaration for flooded communities scattered across the state.



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Alaska

Fort Wainwright opens Aquatic Center for servicemembers & families

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Fort Wainwright opens Aquatic Center for servicemembers & families


FAIRBANKS, Alaska (KTUU) – Fort Wainwright opened a new $40 million aquatic center Thursday, which leaders say is intended to improve base quality of life.

The Aquatic Center opened in an official ceremony on December 26.(Alex Bengel/Alaska’s News Source)

“They can come in and do their physical fitness in the mornings, and they can come here and enjoy our beautiful pool with their families and friends during their recreation time. So it’s just like it’s just it gives them something to do in the long dark days during the winter here, and I believe it’s going to be greatly appreciated by the soldiers and our family here,” Ft. Wainwright Business & Recreation Chief Larry Watson said.

Families, soldiers, and political officials gathered at the new center on base to hear remarks from U.S. Army Garrison Alaska Fort Wainwright Garrison Commander Col. Jason Cole.

According to Cole, planning for the nearly 30,000-square-foot facility began in 2019.

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Now open, the aquatic center offers lap swimming, a party room, and lessons, among other amenities.

Services at the aquatics center are free for active-duty military and children up to three years old.

Currently, lap swimming will be available from 6 a.m. to 9 a.m. Monday through Friday. Weekdays will also see open recreation swim from 3 p.m. to 6 p.m.

Weekend hours will be noon to 8 p.m. on Saturdays and 1 p.m. to 6 p.m. on Sundays.

Access to the base is required for entry. More information about the center can be found here.

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See a spelling or grammar error? Report it to web@ktuu.com



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Record heat wave killed half of this Alaska bird population, and they aren’t recovering | CNN

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Record heat wave killed half of this Alaska bird population, and they aren’t recovering | CNN


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A marine heat wave has killed approximately half of Alaska’s common murre population, marking the largest recorded die-off of a single species in modern history, research has found. The catastrophic loss points to broader changes in marine environments driven by warming ocean temperatures, which are rapidly and severely restructuring ecosystems and inhibiting the ability of such animals to thrive, according to a new study.

The Northeast Pacific heat wave, known as “the Blob,” spanned the ocean ecosystem from California to the Gulf of Alaska in late 2014 to 2016.

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The event is considered the largest and longest known marine heat wave, with temperatures rising by 2.5 to 3 degrees Celsius (4.5 to 5.4 degrees Fahrenheit) above normal levels, said Brie Drummond, coauthor of the study that published December 12 in the journal Science.

Common murres, or Uria aalge, are known for their distinctive black-and-white feathers, resembling the tuxedoed look of penguins. These predators play a critical role in regulating energy flow within the marine food web in the Northern Hemisphere.

While murres have experienced smaller die-offs in the past as a result of environmental and human-induced factors, they typically recover quickly when favorable conditions return. However, the magnitude and speed of the die-off during this heat wave was particularly alarming to Drummond and her team.

The researchers determined the scale of this catastrophic population loss by tracking extreme population declines at 13 colonies across the Gulf of Alaska and Bering Sea that have been monitored long-term. By the end of the 2016 heat wave, Drummond and her team counted more than 62,000 common murre carcasses, which only accounted for a fraction of those lost since most dead seabirds never appear on land.

From there, biologists monitored the rate at which common murres were dying and reproducing and found no signs of the colonies returning to their previous size.

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“The only reason we had this data and were able to detect this (event) was that we had these long-term data sets and long-term monitoring,” said Drummond, a wildlife biologist at the Alaska Maritime National Wildlife Refuge. “(Monitoring) is the only way we’ll be able to continue to look at what happens in the future.”

A common murre census plot at the Semidi Islands, Alaska, before the 2014–2016 Northeast Pacific marine heat wave had 1,890 birds (left). In 2021, the plot had 1,011 birds.

Before the 2014–2016 Northeast Pacific marine heat wave, a common murre census plot at the Semidi Islands, Alaska, had 1,890 birds (left). In 2021, the plot had 1,011 birds (right).

As temperatures in Alaska rose, the murres’ food supply dwindled, with one of their primary prey, Pacific cod, plunging by about 80% between 2013 and 2017, the study revealed. With the collapse of this key food source, about 4 million common murres died in Alaska within the period from 2014 to 2016, the researchers estimated.

“There are about 8 million people in New York City, so it would be like losing half of the population … in a single winter,” Drummond said.

Before the start of the 2014 heat wave, Alaska’s murre population made up 25% of the world’s population of the seabird species.

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However, when comparing the seven-year period before the heat wave (2008 to 2014) with the seven-year span following (2016 to 2022), the study found the murre population in 13 colonies spread between the Gulf of Alaska and Bering Sea declined anywhere from 52% to 78%.

Drummond and her colleagues continued monitoring the murres from 2016 to 2022 after the end of the heat wave but found no signs of recovery.

While further research is necessary to fully understand why murres are not bouncing back, Drummond’s team believes the changes are driven by shifts in the marine ecosystem, especially those associated with food supply.

Reproductive challenges and relocation difficulties also may be contributing to the species’ lack of rehabilitation, according to Dr. Falk Huettmann, an associate professor of wildlife ecology at the University of Alaska, Fairbanks, who was not involved in the study.

Unlike some other species, seabirds such as murres take a longer time to reproduce, making repopulation a slower process, Huettmann said.

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Additionally, Huettmann noted that murres are bound to the colonies they reside in, and as they are forced to relocate, it can be more difficult to adjust to new conditions.

While temperatures continue to rise in areas such as Alaska, tropical or subtropical waters are moving into different areas, Huettmann said, which creates conditions for an entirely new ecosystem.

With these environmental shifts, animals will either adapt or be unable to survive in the new climate.

Murres are not the only species in Alaskan waters undergoing significant changes. Huettmann noted the tufted puffin, a sensitive marine bird, has been seen migrating north because of poor conditions in southern areas of the North Pacific, including California, Japan and Russia, yet it’s struggling to adapt to its new home. King salmon, whales and crabs are other species grappling with finding their place, he said.

While heat waves have affected many species, other populations aren’t substantially impacted, Drummond said.

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Half of the data collected from organisms such as phytoplankton and even homeothermic top predators presented “neutral” responses to the heat wave. Twenty percent of these apex predators even responded positively to the abnormal heat exposure, according to the study.

Homeothermic animals, including birds and mammals, have stable internal body temperatures regardless of the environmental temperature.

“That gives us perspective on which species might more readily adapt to these kinds of warming water events in the future and which will not,” Drummond said.

Although rising temperatures are the primary factor affecting animals like murres, other elements also may be contributing to marine life changes.

“From an ecological perspective … microplastics, ocean acidification, sea levels rising and chronic oil spills … are other massive mortality factors at play,” Huettmann said.

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However, studies tracking the long-term effects of climate events on marine life are limited, so scientists are still uncertain about how these animals will continue to be impacted in the future.



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Alaska Airlines flight returns to San Jose airport due to mechanical issue

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Alaska Airlines flight returns to San Jose airport due to mechanical issue


FILE PHOTO: An Alaska Airlines Boeing 737 MAX 8 approaches San Diego International Airport for a landing from Palm Springs on December 20, 2024 in San Diego, California. (Photo by Kevin Carter/Getty Images)

 An Alaska Airlines flight had to return to San Jose Mineta International Airport on Wednesday after a mechanical issue.

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Alaska Airlines Flight 1130 departed San Jose at 10:01 a.m. bound for Seattle; however, the aircraft turned back, landing at the South Bay airport at 10:50 a.m.

A spokesperson for San Jose Mineta International Airport said they were notified around 10:41 a.m. that the plane was returning after experiencing mechanical issues.

Alaska Airlines said there was a mechanical issue indication in the flight deck of the 737-900 aircraft.

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“Pilots followed appropriate procedures and requested priority landing. The aircraft was evaluated by our maintenance team, who were able to repair the issue,” the airline said.

The plane landed safely without issue, according to the airport and airline.

“Our pilots are trained for situations like this and we thank them for their professionalism in handling the situation,” said Alaska.

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Alaska Airlines Flight 1130 was rescheduled to depart San Jose at 12:27 p.m. and land in Seattle at 2:45 p.m.

San Jose Mineta International Airport



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