OREGON THURSDAY, JULY 29, 2021 Western wildfi res calm in cool weather, but losses grow Gov. Brown signs very ambitious clean energy bill By SARA CLINE The Associated Press/Report for America Bootleg Fire Incident Command/Contributed Photo In this photo provided by the Bootleg Fire Incident Command, trees burn at the Bootleg Fire in southern Oregon, Sunday, July 25, 2021. hot air from the Earth’s surface to the base of the clouds, creating a tornado, Rodriguez said. Neil Lareau, a pro- fessor of atmospheric sci- ence at the University of Nevada, told the newspaper that extensive tree damage, scoured road surfaces and damage to the soil indicate winds speeds between 111 mph and 135 mph. “Prior to last year, there had only been two well-documented torna- do-strength vortices gener- ated by fi res,” said Lareau, who began studying the phenomenon after fi re-gen- erated tornadoes occurred last fall. “A decade ago, we could not have even imag- ined this. But here we are.” Scientists told the news- paper that fi re-generated tornadoes need urgent study because it’s suspected they can hurl embers far afi eld and potentially start new blazes. The National Weather Service confi rmed the tor- nado but said the agency wasn’t sure how to cate- gorize it. That’s because, unlike a normal tornado that could travel for miles, the wind from a fi re tornado will stop as soon as it gets too far from the fi re’s heat. “If they don’t have the heat from the fi re, then they don’t have the updraft. Without the updraft, it would weaken very quickly,” said Ryan San- dler, a meteorologist at the National Weather Service in Medford. Elsewhere, high heat was expected to return to the northern Rocky Mountains, where thick smoke from many wildfi res drove pollu- tion readings to unhealthy levels. Unhealthy air was recorded around most of Montana’s larger cities and in portions of northern Wyoming and eastern Idaho, according to data from U.S. government air monitoring stations. Meanwhile, teams reviewing damage from the massive Dixie Fire in the mountains of Northern Cal- ifornia have so far counted 36 structures destroyed and seven damaged in Indian Falls, said Nick Truax, an incident commander for the fi re. It’s unclear if that fi gure included homes or smaller buildings. The assessment was about half done, Truax said in an online briefi ng July 26, and the work depends on fi re activity. the worsening eff ects of climate change. But the bill, which passed in Ore- gon’s Senate 16-12 and in the House 3520, has also been criticized. “Hiking Oregonians’ energy costs during an economic recovery is one of the dumbest ideas I have ever heard of,” said Senate Republican Leader Fred Girod. “This bill just adds insult to injury to the countless Oregonians who have endured massive hardship over the last year and a half.” Opponents of the bill say the policy will increase electric prices for Oregonians, cause busi- ness energy costs to sky- rocket and put strain on the power grid — pos- sibly leading to rolling blackouts. “This bill accomplishes nothing for our environ- ment,” Girod said. “It is simply a bill to virtue signal to extreme envi- ronmentalist groups that will cause Oregonians to pay more for less reliable energy.” Whether or not the timeline is attainable is also uncertain. “If you go out to 2030, we think we can hit that,” Pacifi Corp Senior Vice President Scott Bolton told The Oregonian last month. “We were pretty clear though, beyond that we don’t have a plan that shows we can get there.” proportionately impacted by climate change and pollution.” The bill requires Port- land General Electric and Pacifi c Power to submit plans to reduce emissions by 80% from a baseline amount by 2030, 90% by 2035 and 100% by 2040. At least 17 other states and the District of Columbia have already adopted similar goals, according to the Clean Energy States Alliance. But offi cials say Ore- gon’s timeline is the “strongest electricity emissions reduction time- line in the country.” The deadline is nearer than nearly every other state that has adopted a clean power plan, including Washington and California. “Already, we are seeing the devastating impacts of climate change, from more frequent drought to more severe wildfi re sea- sons that put our homes and our families in jeop- ardy,” said Rep. Jason Kropf, D-Bend, who is a sponsor of the bill. “This bill will put Oregon on a pathway for a more envi- ronmentally sound future and create economic opportunity and jobs for our working families.” Environmental activ- ists have called the bill’s passage a huge victory, especially as the state and country continue to see Plan is among the most aggressive in United States The Associated Press MEDFORD — Cooler weather on Tuesday, July 27, helped calm two gigantic wildfi res in the U.S. West, but a tally of property losses mounted as authorities got better access to a remote area of Southern Oregon where the nation’s largest blaze is burning. Authorities were hopeful that cool temperatures, increased humidity and isolated showers will help them make more progress against the Bootleg Fire in Oregon. Crews have it more than halfway contained after it scorched 640 square miles of remote land. “The mild weather will have a short-term calming eff ect on the fi re behavior. But due to the extremely dry conditions and fuels, as the week progresses and temperatures rise, aggres- sive fi re behavior is likely to quickly rebound,” a situa- tion report said July 27. The lightning-sparked fi re has charred more than 413,000 acres and destroyed 161 homes, 247 outbuild- ings and 342 vehicles in Klamath and Lake counties, the report said, cautioning that the numbers could increase as fi refi ghters work through the inner area of the fi re. On July 18, a day of especially extreme fi re activity, the blaze spawned a fi re tornado in the Fre- mont-Winema National Forest, scientists say. The phenomenon occurred when smoke rose nearly 6 miles into the sky and formed giant clouds, Bruno Rodriguez, a meteorolo- gist assigned to the Bootleg Fire, told the Herald and News of Klamath Falls. Those massive clouds, combined with intense heat from the fi re, intensifi ed the updraft and pulled rotating THE OBSERVER — A7 PORTLAND — Ore- gon’s clean energy bill, which sets one of the most ambitious timelines in the country for moving to 100% clean electricity sources, was signed by Gov. Kate Brown on Tuesday, July 27. The legislation lays out a timetable for the state’s two major power com- panies — Portland Gen- eral Electric and Pacifi c Power — to reduce green- house gas emissions asso- ciated with electricity sold to consumers. Addition- ally, it bans the expan- sion or new construction of power plants that burn fossil fuels and allocates $50 million in grants for community-based energy projects, among other measures. “With these policies, we will create jobs in a 21st-century, clean-energy economy,” Brown said. “We will reduce carbon emissions. And, we will make sure the economic, environmental and health benefi ts of our clean energy economy reach all Oregonians, especially those who have been dis- Simple ways to maintain memory as you age Adults confront various age-related side effects as they transition from middle age to their golden years. Skin may begin to wrinkle and hair may turn gray, but those are just the visible side effects of aging. Many additional effects are unseen, but those changes can have a profound effect on adults’ quality of life. According to the Mayo Clinic, various parts of the body are affected by aging. For example, the cardiovascular system changes as people grow older. Blood vessels and arteries stiffen as adults age, forcing the heart to work harder to pump blood through them. Though many changes are linked to aging, other changes commonly associated with aging, such as a decline in What to expect during a colonoscopy A colonoscopy is a necessary screening test for the prevention of colorectal cancer. Colorectal cancer is among the common cancers diagnosed in both men and women each year in the United States, advises Cancer.net. On average, 73 Canadians will be diagnosed with colorectal cancer each day, indicates the Canadian Cancer Society. A colonoscopy exam can detect changes or abnormalities in the large intestine and rectum that may eventually develop into cancer. Though colonoscopies are effective at screening for cancer and catching illnesses at an early, treatable stage, many people are hesitant to undergo the procedure. That may be due to unfamiliarity with colonoscopies. Annual colonoscopies are generally recommended for people age 50 and older. 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