First results from the Parkes multibeam high-velocity cloud survey

With the onset of the HI Parkes All-Sky Survey (HIPASS), a new view of the high-velocity cloud (HVC) distribution in the southern sky is being reveale d. The dense spatial sampling and unbiased coverage of HIPASS gives it mult iple advantages over previous surveys of the southern sky. Detailed views o f the clouds' structure and large mosaics of the Hr sky allow us to link in dividual concentrations to larger structures (such as the Magellanic Clouds and the Galaxy), providing pictorial clues as to the origins of HVCs. It i s clear that HVCs cannot be uniformly assigned a single origin scenario, an d must be categorised appropriately.