The main objective of orsm is to provide short - range weather forecasts for the next couple of days . the 20 - km orsm is run eight times a day at 00 , 03 , 06 , 09 , 12 , 15 , 18 and 21 utc to provide 24 - hour forecasts : orsm的主要任務(wù)是提供未來一兩天的短期天氣預(yù)報(bào)。 20公里內(nèi)模式每日運(yùn)算八次,分別在協(xié)調(diào)世界時(shí)的00 03 06 09 12 15 18及21時(shí),更新未來24小時(shí)的天氣預(yù)報(bào)。
The hong kong observatory installed a doppler weather radar at tai mo shan , the highest mountain in hong kong . the tms weather radar , backed up by another doppler weather radar at tate s cairn , forms a reliable source of radar data for short - range weather forecasting 天文臺(tái)在全港最高的大帽山上安裝了一座多普勒天氣雷達(dá),而大老山上亦裝置了另一座作為后備的多普勒天氣雷達(dá)。
The hong kong observatory installed a doppler weather radar at tai mo shan ( tms ) , the highest mountain in hong kong . the tms weather radar , backed up by another doppler weather radar at tate s cairn ( tc ) , forms a reliable source of radar data for short - range weather forecasting 天文臺(tái)在全港最高的大帽山上安裝了一座多普勒天氣雷達(dá),而大老山上亦裝置了另一座作為后備的多普勒天氣雷達(dá)。