Log in

Smoky fire that forced evacuations out at Wisconsin refinery

Posted 4/26/18

Authorities said Thursday that a fire at a northwestern Wisconsin refinery where an explosion injured at least 11 people was out, but that an evacuation order for residents of Superior would remain …

You must be a member to read this story.

Join our family of readers for as little as $5 per month and support local, unbiased journalism.


Already have an account? Log in to continue.

Current print subscribers can create a free account by clicking here

Otherwise, follow the link below to join.

To Our Valued Readers –

Visitors to our website will be limited to five stories per month unless they opt to subscribe. The five stories do not include our exclusive content written by our journalists.

For $6.99, less than 20 cents a day, digital subscribers will receive unlimited access to YourValley.net, including exclusive content from our newsroom and access to our Daily Independent e-edition.

Our commitment to balanced, fair reporting and local coverage provides insight and perspective not found anywhere else.

Your financial commitment will help to preserve the kind of honest journalism produced by our reporters and editors. We trust you agree that independent journalism is an essential component of our democracy. Please click here to subscribe.

Sincerely,
Charlene Bisson, Publisher, Independent Newsmedia

Please log in to continue

Log in
I am anchor

Smoky fire that forced evacuations out at Wisconsin refinery

Posted
Authorities said Thursday that a fire at a northwestern Wisconsin refinery where an explosion injured at least 11 people was out, but that an evacuation order for residents of Superior would remain and be re-evaluated throughout the night. Douglas County officials said Thursday evening that the fire was extinguished and residents in the evacuation area were being asked to stay away from their homes for at least another two hours. But late Thursday night, Superior police gave another update, saying the evacuation order would stay in place. The fire had poured thick clouds of noxious black smoke into the air after the explosion rocked the refinery. Schools and a hospital also were evacuated. Authorities said a tank of crude oil or asphalt exploded about 10 a.m. at the Husky Energy oil refinery in Superior, a city of about 27,000 that shares a Lake Superior shipping port with nearby Duluth, Minnesota. That prompted them to order the evacuation of a 3-mile (5-kilometer) radius around the refinery, as well as a 10-mile (16 kilometer) corridor south of it where the smoke was heading. It was unclear how many people evacuated, but Mayor Jim Paine said most of the city was being evacuated. The refinery is in an industrial area, but there's a residential neighborhood within a mile to the northeast. The corridor downwind to the south of the refinery is sparsely populated. Schools in Superior and nearby Maple, Wisconsin, canceled classes Friday as a precaution. Hospital officials said only one of the injured was seriously hurt, with what was described as a blast injury. No deaths were reported, and officials said all workers had been accounted for. Thick, black smoke poured from the refinery hours after the explosion. Refinery manager Kollin Schade said the smoke was from burning asphalt that was so hot that firefighters were unable to attack the fire to try to put it out. Emergency officials later said another tank had caught fire, too, though they didn't specify what was in it. A four-person team from the U.S. Chemical Safety Board will investigate the blast. The board makes safety recommendations after serious chemical incidents. The fire was put out about 11:20 a.m. but reignited, prompting police to urge residents living within an evacuation area to leave. Police blocked roads into the area around the refinery. Three schools and St. Mary's Hospital in Superior were evacuated as a precaution. A contractor who was inside the building told WDIO television that the explosion sounded like "a sonic boom" and that it happened when crews were working on shutting the plant down for repairs. Kara Tudor, 30, and Julia Johnson, 27, live about 2 miles from the refinery and were ordered to evacuate. They quickly scooped up their two dogs and three cats, grabbed their toothbrushes and drove to a friend's house in Duluth, where they were watching the news for updates. Johnson, who was working from home at the time of the blast, said the windows shook. "It felt like something had hit the house, like a vehicle or a branch from a tree. ... Our dogs started barking. It was a stressful moment," Johnson said. Johnson also wondered if a plane had crashed and feared the house might collapse. Johnson looked around but didn't see anything — then a few moments later saw dense black smoke rising over the trees. By lunchtime, they had to go. Tudor went home as the clouds in the sky were masked by thick, black smoke and the air smelled like burning tires. "It was scary," Tudor said. "We threw our dogs in (Johnson's) car. I put the cats in my car ... we grabbed our toothbrushes and just left. ... We were mostly focused on the pets because it smelled like burning tires outside and we knew that wasn't a good smell." Tudor, a scientist at a research company, said residents were not told much about the potential danger, what was in the smoke or why it was so black. But she said it was clear people should not have been breathing it in and she wondered how it will affect the water and air quality. Oil smoke can contain a mix of noxious hydrocarbons and other chemicals with potential short- and long-term health effects. National Weather Service radar showed the smoke plume extending south-southeast, taking it into sparsely populated areas. The weather service said winds were expected to weaken Thursday evening and eventually shift toward Lake Superior. It said the smoke probably would not affect Duluth, a city of about 87,000. Calgary, Alberta-based Husky Energy bought the refinery from Indianapolis-based Calumet Specialty Products Partners last year for more than $490 million. It's Wisconsin's only refinery, and it produces gasoline, asphalt and other products. The refinery had been fined by federal officials several years ago under its previous owners. U.S. Department of Labor spokesman Scott Allen said the Occupational Safety and Health Administration fined Calumet Superior LLC $21,000 over emergency response and flammable liquids violations in 2015. The violations were settled and the problems resolved by the end of that year. Allen said it was the only OSHA enforcement action taken against Calumet Superior LLC in the past 20 years. Calumet Superior operates as a subsidiary of Calumet Specialty Products Partners, which sold the plant to Husky Energy last year.  The refinery, which dates back to the early 1950s, has a processing capacity of around 50,000 barrels per day and a storage capacity of 3.6 million barrels of crude and products. It processes both heavy crude from the Canadian tar sands in Alberta and lighter North Dakota Bakken crude. ___ Associated Press writers Steve Karnowski and Doug Glass in Minneapolis, and Gretchen Ehlke in Milwaukee contributed to this report.


Copyright 2017 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.