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The observation network was significantly expanded in 2009 with automated weather stations, [4] and the Doppler weather radar was upgraded the next year to have a range of 480 km (300 mi). [3] The Centre for Climate Research Singapore (CCRS) was established in 2013, with its purpose to research tropical climates using computer models. [7]
Meteorological Service of New Zealand Limited, or simply MetService (Māori: Te Ratonga Tirorangi, lit. 'satellite service'), is the national meteorological service of New Zealand. MetService was established as a state-owned enterprise in 1992. It employs about 300 staff, and its headquarters are in Wellington, New Zealand. Prior to becoming a ...
Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).
A large range between 1 and 10 day forecasts are available, delivering 4 and 40 images, respectively, spaced at +6 hour intervals, beginning with the forecast time. These weather forecast charts are generated by software written and maintained by James McGregor. The data used is obtained from the United States National Weather Service. These ...
His experience of working in the US means Corbett was often called upon to comment on severe weather events like hurricanes and tornadoes on various BBC News programmes and the BBC News channel. On 17 May 2011 he announced on BBC Radio 5 Live that he was leaving the BBC to work in New Zealand for the Met Service. He made his final 5 Live ...
The highest daily rainfall occurred in Māngere, with a total of 265 mm (10.4 in). [21] Metservice also reported that 299.5 mm (11.79 in) of rain fell at Albert Park in a span of 34 hours. [22] The peak 2-minute rainfall in Māngere was 4.2 mm (0.17 in). [23] Some parts of the city had over 400 mm (16 in) of rain within a week.
The scale of dBZ values can be seen along the bottom of the image. dBZ is a logarithmic dimensionless technical unit used in radar. It is mostly used in weather radar, to compare the equivalent reflectivity factor (Z) of a remote object (in mm 6 per m 3) to the return of a droplet of rain with a diameter of 1 mm (1 mm 6 per m 3). [1]
The live in-vision links were dropped after only a few months although live out-of-vision continuity during peak time returned in September 2011. On 19 September 2008, the Scottish Gaelic-language digital channel BBC Alba launched with in-vision continuity from the channel's sole announcer, Fiona MacKenzie. A second in-vision announcer, Moira ...