UPDATE 8-Oil falls on weak China data, concern about U.S. supply growth
* U.S. crude stocks rose 822,000 bbls last week -API
* Diesel rebounds on near-term cold -analysts
* Coming up: EIA data Wednesday 10:30 a.m. EST (1530 GMT) (New throughout, updates prices and market activity, adds API data)
By Elizabeth Dilts
NEW YORK, Feb 25 (Reuters) - Oil fell on Tuesday, pressured by further signs of a Chinese economic slowdown and data that showed a build in U.S. crude stockpiles for the second straight week.
Persistent production outages in Libya and South Sudan capped losses in Brent while U.S. oil was pressured by sinking gasoline futures prices in the face of lessening demand for the fuel.
U.S. weekly crude stocks rose by a less-than-expected 822,000 barrels in the week to Feb. 21, according to data from the American Petroleum Institute released Tuesday. A preliminary Reuters poll forecast an increase of 1.2 million barrels.
Oil stocks at Cushing, Oklahoma, the benchmark delivery point for the U.S. oil futures contract, fell by 1.1 million barrels, API data showed. Still, traders said that oil simply moved from one location to another along the Gulf Coast as refiners enter maintenance season and demand for crude oil wanes.
"They're just moving those barrels south and that's putting pressure on the market," said Bob Yawger, director of commodities futures at Mizuho Securities in New York.
The U.S. Energy Information Agency will release its inventory report Wednesday at 10:30 a.m. EST (1530 GMT).
Worries of slower growth in China worsened as the yuan fell more than 1 percent against the U.S. dollar.
Brent crude fell $1.13 to settle at $109.51 a barrel, after settling at its highest level this year in the previous session. U.S. oil fell 99 cents to settle at $101.83 per barrel, after falling nearly $2 earlier in the session.
Brent's premium to U.S. crude CL-LCO1=R widened to $8.85 on Tuesday, before tightening to settle just 14 cents wider at $7.68. On Monday, the spread narrowed to a nearly five-month low of $7.04, but failed to pass several key resistance levels around $7, analysts said.
A stronger U.S. dollar bolstered by comments from a top Federal Reserve regulator that the central bank will continue monetary tightening in the future also weighed on U.S. crude and commodities priced in the dollar.
U.S. heating oil erased earlier losses and rose on forecasts for more extreme cold in the near-term, analysts said. New York ultra-low sulfur diesel futures (ULSD), commonly known as heating oil, rose 1.71 cents to settle at $3.1043 per gallon.
RBOB gasoline prices for March, which expire on Friday, fell 3-1/2 cents to settle at $2.7981 per gallon.
"The next two weeks shows freezing weather and the distillate market is tight enough that the rally should continue," said Rich Hastings, macro strategist with Global Hunter Securities.
Gasoline futures are "looking for a bit firmer signals," he added.
Gasoline stocks fell by 314,000 barrels, while distillate stockpiles fell by 693,000 barrels, API data showed.
Brent oil drew support from supply outages in Africa. Libya has put some government departments under special spending rules as a slump in oil revenue has hampered the drafting of a budget for this year. Protests at oilfields and ports have knocked oil production down to 230,000 barrels per day (bpd) from 1.4 million bpd in summer.
Fighting in South Sudan has seen oil output fall by a third since December to about 170,000 bpd last week. (Additional reporting by Lin Noueihed and Shadi Bushra in London and Manash Goswami in Singapore; editing by Mark Heinrich, Marguerita Choy and Matthew Lewis)