Shipping Forecast in Rockall, Malin, Hebrides, Bailey, and Fair Isle"). This sometimes follows the opposite format (e.g., "There are warnings of gales in all areas except Biscay, Trafalgar and FitzRoy"). The "General Synopsis" follows, giving the position, pressure (in millibars) and track of pressure areas (e.g., "Low, Rockall, 987, deepening rapidly, expected Fair Isle 964 by 0700 tomorrow"). Each area's forecast is then read out. Several areas may be combined into a single forecast where the conditions are expected to be similar. Wind direction is given first, then strength (on the Beaufort scale), followed by precipitation, if any, and (usually) lastly visibility.
Southerly Buster at 6.40 pm on 18 December 1948 in Sydney Airport, with a maximum gust of 61 knots (113 km/h). The strongest gust recorded along the NSW coast outside of Sydney was 70 knots (130 km/h) at Port Kembla on 20 November 1973. On November 21st 2016, at around 6pm, a powerful southerly change occurred in Melbourne, which resulted in the death of 10 people, who were asthmatic and succumbed to respiratory failure. Thousands of others across the city experienced allergic reactions and asthma-like symptoms triggered by the storm. This was due to a stark southerly wind (60 km/hour) that distributed