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Sydney 128km Radar/Lightning

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Bureau of Meteorology Weather Radar

About Weatherzone Radar

distance measuring Distance and latitude/longitude coordinates are displayed when you mouse over the map. The origin for distance measuring is indicated by a red dot and defaults to either your location, if specified and in range, or the location of the radar/the centre of the map. The origin may be changed by clicking elsewhere on the map.

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Radar Details

Terrey Hills Weather Watch Radar
New South Wales/ACT
33.7009°S  151.2098°E  194m AMSL

LocationTerrey Hills, NSW Radar TypeMeteor 1500 S-band Doppler Typical Availability24 hours

Geographical Situation: The radar is located 18 km north of the Sydney CBD. The Terrey Hills site, on the Hornsby plateau at an elevation of 195 metres above sea level, gives the radar an excellent view in all directions. The rough topography of the Great Dividing Range slightly compromises the radar's view to the west, but the coverage to the north, east and south is largely unobstructed. Based on detecting echoes at an altitude of 3,000 metres, the radar coverage extends as far north as Bulahdelah and Scone, west to Mudgee and Bathurst and south to Goulburn and Ulladulla.

Meteorological Aspects: The radar will readily detect thunderstorms and deep rain-bearing systems approaching from any direction, often at greater range than quoted above. The high sensitivity of the radar will assist in the detection of drizzle and light shower activity over Sydney, the Central Coast and Blue Mountains, but, as with other radars, the curvature of the Earth may hide these usually shallow weather systems at longer range. People in the Newcastle, Hunter Valley and lower Mid North coast are therefore encouraged to refer to the nearer Newcastle radar, those in the Illawarra the Sydney (Appin) radar and users on the Southern Tablelands the Canberra radar.

Non-meteorological Echoes: In most cases, processing of the radar signal removes permanent echoes caused by hills, buildings and other solid objects, but sometimes a few slip through. These usually show up as small, stationary or erratically moving specks, mostly over the higher ground of the Blue Mountains, Southern Highlands and Barrington Tops areas. On cold clear winter nights and mornings these echoes may become stronger or increase in number due to downward refraction of the radar beam.

Ships are regularly observed over the sea. These appear as specks or short arcs (oriented perpendicular to the direction of the radar). They can often be tracked moving towards or away from port over a series of images.

During strong winds and very rough seas, sea clutter may be visible off the coast out to a range of about 30 km. This sea clutter tends to remain in the same area and can therefore be distinguished from rain echoes, which generally move with the wind.

Display Your Local Weather

Weather News

Blueberry fields damaged by hail storm declared natural disaster zone

10:01 EDT

Financial assistance is being offered to farmers impacted by a severe hail storm in October in northern New South Wales.

Weather bureau issues ACT severe weather warning

09:30 EDT

A severe weather warning is in place for damaging winds up to 90 kilometres per hour in Canberra today.

Swimmers left high and dry after vandals empty Newcastle Ocean Baths

08:01 EDT

Newcastle locals hoping for a morning swim ahead of a sweltering day have been left disappointed, with vandals emptying the city's ocean baths.