http://www.google.com/hostednews/ap/media/ALeqM5j5GdPU_cW5kDYkK8U3_SpE8SS60Q?size=lThis image provided by Australian Antarctic Division shows a satellite view of the giant iceberg, fourth from right, named B17B which is moving towards Western Australia, according to a Tasmanian scientist
YDNEY — A massive iceberg edging slowly toward Australia's southwestern coast is breaking up into hundreds of smaller icebergs as it drifts into warmer waters, creating potentially hazardous conditions for ships trying to navigate the region, a scientist said Tuesday.
The iceberg, known as B17B, was spotted last week on satellite imaging about 1,100 miles (1,700 kilometers) off Western Australia state, prompting Australia's Bureau of Meteorology to issue a shipping alert.
Since then, it has shrunk from 54 square miles (140 square kilometers) to 44 square miles (115 square kilometers), or around 11 miles (18 kilometers) long and 5 miles (8 kilometers) wide, said glaciologist Neal Young of the Australian Antarctic Division.
The iceberg has broken up into hundreds of smaller icebergs, some up to several miles (kilometers) wide, and spread over more than 620 miles (1,000 kilometers) of ocean, he said.
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