An eruption at the summit of a volcano on Hawaii's Big Island has sent an ash cloud about three kilometres into the air, authorities say.
Those living in communities southwest of the Kilauea volcano have been warned that wind could carry ash their way after the eruption on Thursday night.
US Geological Survey geophysicist Mike Poland said small ash explosions are coming from the summit intermittently as lava keeps flowing into the ocean.
Lava also is spewing from fissures in the Leilani Estates region, which has been evacuated for three weeks. About 2000 people have fled their homes.
Officials say nearly 50 structures, including dozens of houses, have been destroyed since fissures began opening up on May 3.
Australian Associated Press