* Euro hits six-week lows; Ireland woes weigh
* Nikkei reverses into losses after hitting five-month peaks
* Firm U.S. dollar drags on commodities
By Koh Gui Qing
SYDNEY, Nov 16 (Reuters) - The euro briefly fell to its lowest level in six weeks against the dollar on Tuesday and stocks in Asia slid on worries that Ireland will not be able to service its debt, prompting investors to take profits after a strong autumn rally.
The euro was soft at $1.3572 <EUR=>, down 0.1 percent from New York, after falling as far as $1.3560 on trading platform EBS.
Euro zone finance ministers will meet later on Tuesday to try to find a way to end Ireland's debt crisis, with Dublin resisting pressure to seek a state bailout by signalling that only its banks may need help. [
]Hints from the Irish government that its banks, not the state, could need help with funding have done little to shore up the common currency, while borrowing costs have risen for other fiscally strapped euro zone countries such as Spain and Portugal.
Japan's Nikkei <
> climbed to five-month highs as a rising U.S. dollar curbed the yen's strength, but it quickly ran into profit-taking to mirror losses in other Asian bourses.In early Asian trade, the Nikkei <
> was flat at 9,821.11 points after climbing as far as 9,908.30, a level last seen on June 24."Some investors likely bought stocks on corrective moves in the yen's strength, but that's not enough to keep pushing the market higher," said Kazutaka Oshima, president of Rakuten Investment Management.
"Other stocks markets are also pausing and, at this point, investors find it hard to lift the Nikkei beyond 10,000 just because Japanese stocks have been lagging behind."
Other Asian stock markets also fell across the board. The MSCI Asian stock index outside Japan <.MIAPJ0000PUS> dipped 0.1 percent after a 16 percent climb since early September.
Shares in Seoul <
> shed 0.9 percent after the Bank of Korea took aim at inflation and lifted interest rates by 25 basis points to 2.5 percent, as expected. [ ]The dollar was a touch firmer against the yen at 83.18 <JPY=>, and a good way from a 15-year low of 80.21 struck earlier this month.
The impact of a rebounding U.S. dollar, driven higher in part by worries about European debt and by climbing Treasury yields, was salient across markets, depressing prices of most commodities.
Oil <CLc1> eased 0.5 percent to pull further away from a 25-month high hit last week [
], while spot gold <XAU=> edged down to $1,358.30 an ounce.U.S. Treasury yields have been creeping higher since the Federal Reserve promised on Nov. 3 it would buy more U.S. government bonds to stir the languid U.S. economy.
The benchmark 10-year Treasury yield <US10YT=RR> has spiked 36 basis points in just three trading days and are climbing towards four-month highs of 3 percent.
Analysts said the sell-off in U.S. Treasuries was driven in part by profit-taking and uncertainty over whether the Fed would ultimately buy as many bonds as it had promised.
Treasury prices continued to struggle in early Asian trade, with two- and 10-year T-note futures <0#TU:> <0#TY:> mostly lower. (Editing by Kim Coghill)