WASHINGTON (AP) -- It's now a job killer for the history books. And this recession is a long way from over.
The nation lost nearly 600,000 jobs last month, the worst showing in a third of a century, as a vicious cycle of cutbacks by consumers forced ever more layoffs by beleaguered employers. The unemployment rate catapulted to 7.6 percent, the highest in 16 years, and seemed headed for double digits.
Some 3.6 million positions have disappeared so far in the deepening downturn, which now ranks as the biggest job destroyer in the post-World War II period and has raised pressure on President Barack Obama and Congress to agree quickly on a huge economic stimulus plan to stop the hemorrhaging. The Senate seemed on the verge of an agreement Friday night.
On Wall Street, investors optimistically assumed action was on the way and pushed stock prices higher. The Dow Jones industrials gained more than 217 points, and all broad stock indexes surged nearly 3 percent.
Battered by the recession, employers slashed a net 598,000 jobs in January, the most since 1974, the Labor Department reported Friday. The jobless rate surged from 7.2 percent in December to 7.6 percent, and economists and government officials all agreed the toll was certain to go higher.
"These numbers demand action," Obama declared, urging Congress to waste no time in completing work on the economic recovery package.
"If we drag our feet and fail to act, this crisis will turn into a catastrophe. We'll continue to get devastating job reports like today's month after month, year after year."
The jobs lost so far since the recession began in December 2007 are the most of any downturn in the post-war period. About half the losses occurred just in the past three months.
Layoffs this month are likely to be just as bad. And job seekers' prospects aren't likely to become noticeably better until 2011 -- at the earliest -- when job growth should return to a more healthy pace, analysts said.
Louis DiFilippo, 30, who was laid off in October from a food store in Washington, recalls seeing sales slowing. "I saw that something had to give," he remembers, "but I was hoping that it wouldn't be my position."
Unable to find a new job, he's going back to school.
Even if the recession were to end by fall -- a best-case scenario -- the economy and the job market would remain feeble for some time. Economists predict anywhere from 2 million to 3 million or more jobs will disappear this year and the unemployment rate probably will climb to 10 percent or higher by the spring of 2010.
"We're talking years -- not months -- before we see a decent recovery in the jobs market," predicted Sung Won Sohn, economist at the Martin Smith School of Business at California State University. "It is going to get worse before it gets better."
The pink slips are hitting all categories of workers -- blue collar, white collar, those without high school diplomas and those with college degrees. And they're sparing few occupations or corners of the country.
Vanishing jobs and evaporating wealth from sinking home values, 401(k) retirement plans and other investments have forced consumers to retrench. Those spending cutbacks have, in turn, led companies to pull back and slash jobs. As the cycle persists, the economy's problems are feeding on each other.
With no replacement work to be found, the ranks of unemployed workers climbed to 11.6 million. In addition, 7.8 million people were working part time. That category includes those who would like to work full time but whose hours were cut back or those who were unable to find full-time work.
The average work week in January stayed at 33.3 hours, matching the record low set in December.
More than 200,000 state government employees were expected to stay home without pay Friday in California, which began its first-ever furloughs to save money. And Cessna Aircraft Co. has told remaining workers that it plans to cut the work week of some production lines to just three or four days.
If part-time employees, discouraged workers and others are factored in, the unemployment rate would have been 13.9 percent in January, the highest in records going back to 1994.
In other January figures:
-- Factories slashed 207,000 jobs. That was the largest one-month drop since October 1982, partly reflecting heavy losses at plants making autos and related parts.
-- Construction companies cut 111,000 jobs, professional and business services 121,000, retailers 45,000 and leisure and hospitality companies 28,000.
-- There were gains for education and health services, as well as in government jobs, but those were swamped by the losses elsewhere.
The average time it took for an unemployed person to find any job -- full or part time -- rose to 19.8 weeks in January, compared with 17.5 weeks a year earlier. And the number of "long-term" unemployed -- those out of work for 27 weeks or more -- climbed to 2.6 million from 1.4 million a year earlier.
The recession is likely to turn out to be the longest since the 1930s. The two record holders since then -- downturns in the mid-1970s and early 1980s -- each lasted 16 months. This recession, which would reach that milestone in April, probably won't end until September, Mark Zandi, chief economist at Moody's Economy.com, and other analysts said.
Some Americans have been hit harder than others. The unemployment rate for blacks jumped to 12.6 percent in January, a 15-year high. The rate for Hispanics climbed to 9.7 percent, the highest since 1995.
"The job market is unraveling," Zandi said. "Businesses are panicked. They are fighting for survival and slashing payrolls to conserve cash, and there's no sense this is going to stop any time soon."
Caterpillar Inc., Pfizer Inc., Microsoft Corp., Estee Lauder Cos., Time Warner Cable Inc., and Sprint Nextel Corp. are among the companies slicing payrolls. Manufacturers -- especially car makers -- construction companies and retailers have been particularly hard hit by the recession. Talbots Inc., Liz Claiborne Inc., Macy's Inc. and Home Depot Inc. are all cutting jobs. So are Detroit's General Motors Corp. and Ford Motor Co.
For all of 2008, the economy lost a net total of 2.9 million jobs, according to revised figures. That marked the biggest annual loss on record.
Many economists predict the current quarter, in terms of lost economic growth, will be the worst of the recession.
"Gird yourself," said Ken Mayland, president of ClearView Economics. "We'll be seeing some just awful numbers on the economy for the coming months."