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Newcastle Radar

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Newcastle Radar Notes

Newcastle Weather Watch RadarNew South Wales NSW-32.7317°S 152.025°E 84m AMSL
LocationLemon Tree Passage
Radar TypeWSR 74 S Band
Typical Availability24 hours

The Newcastle radar has a very good view in all directions and is the primary weather radar for the populated areas around Newcastle and the New South Wales central coast. It should provide useful weather information as far north as Port Macquarie, west to Wollemi National Park and South to Campbelltown. There is a tendency to observe areas of false echoes within approximately 100 kilometres of the radar over the sea. These anomalous propagations are easily identified and are displayed as a mass of low intensity echoes, constantly changing shape with no apparent direction of movement from one radar scan to the next. True rain echoes normally have a consistent direction of movement. This radar is often unable to detect light showers or drizzle beyond a range of 100 kilometres. Heavy rain over the radar site will cause attenuation of all signals. Path attenuation also occurs when the radar beam passes through an intense thunderstorm cell; the returned signal from cells further along that path will be reduced. Apart from these features, the radar performs well and gives a reasonably accurate representation of rainfall intensity.

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Map Legend

Fire Risk Hotspots

  • ≥ 150 °C
  • ≥ 100 °C
  • ≥ 50 °C
  • < 50 °C

Lightning

  • Latest
  • 15 MINS AGO
  • 30 MINS AGO
  • 45 MINS AGO
  • 60 MINS AGO

PlusGround Strike

SquareCloud to Cloud Strike

Obs Field (Rainfall - 10 mins)

  • < 0.2
  • < 0.6
  • < 1.2
  • < 2.4
  • < 5
  • < 10
  • 10+

Obs Field (Rainfall - Since 9AM)

  • < 0.2
  • < 5
  • < 10
  • < 25
  • < 50
  • < 100
  • 100+

Obs Field (Temperature)

0° C15° C40° C

Obs Field (Dew Point)

0° C10° C30° C

Obs Field (Wind km/h)

  • 0 - 19
  • 20 - 30
  • 31 - 39
  • 40 - 61
  • 62 - 87
  • 88+

Rain radar

Legend Rainfall Intensity

Light

Heavy

Thunderstorm Risk

  • Thunderstorms possible
  • Thunderstorms likely
  • Thunderstorms severe

Temperature Gradient Map

  • -8 °C
  • -4 °C
  • 0 °C
  • 4 °C
  • 8 °C
  • 12 °C
  • 16 °C
  • 24 °C
  • 28 °C
  • 32 °C
  • 36 °C
  • 40 °C
  • 44 °C
  • 48 °C

Warning Areas (BOM)

  • SEVERE WEATHER
  • FIRE
  • FLOOD
  • COASTAL WIND
  • MISC.

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