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The transition to polarimetric (dual-polarised) radars began in 2017 with the upgrade of 4 Meteor 1500 radars located in Melbourne, Brisbane, Adelaide, and Sydney. [7] The network has further been enhanced through the installation of 8 new polarimetric Meteor 735 radars across WA, [8] NSW [9] & Victoria, [10] and two polarimetric WRM200 radars [11] manufactured by Vaisala, one to replace the ...
Ned crossed the coast just south of Perth as a category one on 1 April. Moderate wind damage was reported in Rockingham. Ned is the most southerly landfalling tropical cyclone recorded in Australia and the only storm ever to directly affect Perth city at cyclone strength. Orson: 1989: 23 April: 250 km/h (155 mph) 925 hPa (27.32 inHg) 5: $25 million
The Bureau of Meteorology (BOM or BoM) is an executive agency of the Australian Government responsible for providing weather services to Australia and surrounding areas. It was established in 1906 under the Meteorology Act, and brought together the state meteorological services that existed before then. [ 3 ]
The Jindalee Operational Radar Network (JORN) is an over-the-horizon radar (OHR) network operated by the Royal Australian Air Force (RAAF) that can monitor air and sea movements across 37,000 square kilometres (14,000 sq mi).
The Australian region tropical cyclone basin is located to the south of the Equator between 90°E and 160°E. [1] The basin is officially monitored by the Australian Bureau of Meteorology as well as the Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG), and the Papua New Guinea National Weather Service. [1]
Bassendean (Perth), WA: NewSat: 11 antennas from 2.4 to 13 m in diameter, with C and Ku - band capabilities to 9 geosynchronous satellites. [3] Yes 28: Sydney BoM Earth Station: Sydney BoM Earth Station: Sydney, NSW: BoM: One or more satellite antennas that receive data either in L-band or X-band.
On 14 October 2021, multiple severe thunderstorm formed over the blue mountains and quickly moved east towards Sydney. One particular storm boasted an impressive hook echo on radar, and doppler winds indicates the presence of a broad mesocyclone. As a result, the Bureau of Meteorology issued a relatively rare tornado warning.
In October 2020, Australia's Bureau of Meteorology (BOM) issued its tropical cyclone outlook for the 2020–21 season, and in the same month, the agency contributed towards the Southwest Pacific Tropical Cyclone Outlook, along with New Zealand's MetService, NIWA and the Fiji Meteorological Service (FMS).