Weather Forecasting
... Aviation, Wellington. METEOROLOGY /mi/1966/meteorology Weather Forecasting
For almost a century the principal tool of the weather forecaster has been the synoptic chart or, as it is usually called, the weather map. Drawn every six hours, these maps are based ...
Part of story: METEOROLOGY
Weather Systems
... of Civil Aviation, Wellington. CLIMATE /mi/1966/climate Weather Systems
In the Australasian region there is no ... centred far to the south. A period of disturbed weather accompanies the trough, with a change to cold ... While this simple progression dominates the day-to-day weather, the situation frequently becomes much more complex. ...