The pressure of a distillation column is depending on the vapor pressure of the bottom liquid which is temperature dependence. The pressure at the top is the difference between bottom pressure and trays/piping pressure drop. 2.
Areas that were particularly affected included Port Hedland, the shires of Roebourne and Ashburton, and several mine sites. Cyclone George caused extensive damage to communities in the far north of Western Australia with three fatalities and 20 people injured.
Tropical Cyclone Evan was one of the strongest cyclones to hit Fiji and Samoa in recent memory. In the ten days between first formation on 9 December and dissipation on 19 December, the storm battered Fiji, Western Samoa, American Samoa, Tonga, and Wallis and Futuna.