Pilbara cyclone’s path ‘erratic’ and unpredictable, authorities warn

Tropical Cyclone Zelia is expected to make landfall as a category 3 system on Thursday or Friday, but its path is “erratic”, with communities between Karratha and Wallal Downs in the Pilbara warned to expect a rain dump of up to 300 millimetres in one day.

Bureau of Meteorology WA spokesman…