The historic heat wave that’s scorched a great deal of the Pacific Northwest and caused record high temperatures in Canada has been blamed for hundreds of deaths in Oregon, Washington and Vancouver, British Columbia this week.
Oregon’s state medical examiner’s office said the extreme heat has killed at least 63 people in the state since Friday, 45 of which were reported in Multnomah County, which includes Portland. The region saw temperatures reach a record high of 116 degrees Fahrenheit.
Dr. Jennifer Vines, Multnomah County’s health officer, said the preliminary cause of death was hyperthermia, an abnormally high body temperature resulting from an inability of the body to deal with heat. Many of the dead were found alone and without air conditioning.
“This was a true health crisis that has underscored how deadly an extreme heat wave can be, especially to otherwise vulnerable people,″ Vines said in a statement.
“I know many county residents were looking out for each other and am deeply saddened by this initial death toll,” Vines said. “As our summers continue to get warmer, I suspect we will face this kind of event again.″
Lisa Lapointe, British Columbia’s chief coroner, said at least 486 sudden deaths had been reported between Friday and Wednesday, and the number is set to increase. The number of deaths represent a 195% increase over the roughly 165 deaths that would typically occur in the province over a period of five days.
“While it is too early to say with certainty how many of these deaths are heat related, it is believed likely that the significant increase in deaths reported is attributable to the extreme weather B.C. has experienced,” Lapointe said in a statement.
In King County, Washington, which includes Seattle, nearly a dozen people died from the heat on Wednesday, according to the medical examiner’s office. Two people were also found dead in their apartments on Tuesday due to apparent heat-related stress in Spokane, Washington.
“We cannot just turn up the AC; we have to turn up our level of efforts fighting the underlying cause of our changing world — climate change,” Washington Gov. Jay Inslee wrote Tuesday in a Seattle Times op-ed.
“Our recent discomfort is but the tip of the melting iceberg,” Inslee wrote. “What we felt this week is just the opening act in a looming global disaster.”
Human-caused climate change is causing more frequent and severe heat waves in the U.S. High temperatures this week also come as the West grapples with the worst drought conditions in the last two decades.
