ABC Online | Cyclone Olwyn: Warning issued for southern Western Australia, Carnarvon in ... ABC Online Communities as far south as Perth and Western Australia's South West are being urged to prepare for dangerous weather as severe tropical Cyclone Olwyn moves down the coast. At last report, the category three system was hovering just north of Carnarvon, ... Perth braces for weakening Cyclone Olwyn Cyclone Olwyn: Barrow Island workers slam Chevron Cyclone Olwyn inflicts flooding and storm surges on WA's mid-north coast |