香港天文台

如有需要，香港天文台会因应实际的运作经验及收到的意见，进一步改进热带气旋警告服务。

If necessary , the HKO will make further improvement to the tropical cyclone warning services in the light of practical experience and comments received .

1971-2000年在香港天文台录得气温和雨量之半月平均值。

HALF-MONTHLY normals of air temperature and rainfall recorded at the Hong Kong observatory , 1971-2000 .

利用1998年6月海峡两岸暴雨试验中收集的香港天文台的多普勒雷达资料、GMS-5红外卫星云图等资料对1998年6月9日00～11UTC的暴雨过程进行综合对比分析。

The torrential rainfall process of Hongkong in the 9th of June 1998 was analyzed based on the Doppler radar data of Hongkong observatory and GMS-5 infrared satellite images etc.

如果香港天文台发出热带气旋警告信号，你会否做好所有防风措施？

If the tropical cyclone warning signal is in force , will you take any precautions ?

电视正在播放一盘展示香港天文台生活的录像。

A television was playing a video showing what life was like at the Hong Kong Observatory .

香港天文台于一八八三年成立，当时的主要任务是提供科学资料，确保船只航行安全。

The Hong Kong Observatory was established in 1883 , mainly to provide scientific information for the safe navigation of ships .

这座设施就坐落于一处围墙综合体旁边，该综合体内设有民航部门的一个航站区雷达以及香港天文台的气象雷达。

The installation sits inside a fencedcompound that also includes a Civil Aviation Department terminal area radar andHong Kong Observatory weather radar .

香港天文台建于一八八三年，坐落于九龙一小山丘上，见证了香港近百多年的发展。

The Hong Kong Observatory was established on a small hill in Kowloon in1883 , witnessing the development of the territory in the past century .

要评估全球变暖的潜在影响，可以将香港天文台总部的气温记录与全球观测所得的趋势作比较。

To evaluate the potential impact of global warming , one can compare the temperature trend at the Hong Kong Observatory Headquarters with the global trend .

为了及时向公众发出警告，香港天文台不停地监测著境内及邻近地区的天气状况。

In order to issue timely warnings to the public , the Hong Kong Observatory keeps a continuous watch on the weather in and around Hong kong .

香港天文台是世界气象组织指定全世界八个收集海洋气象资料及编纂海洋气候摘要中心的其中之一。

The Hong Kong Observatory is one of the eight centres in the world designated by the World Meteorological Organization to collect marine meteorological data and to compile marine climatological summaries .

当香港天文台于任何户外活动集会前两小时内，发出三号强风讯号或以上讯号、红色暴雨警告讯号或黑色暴雨警告讯号，户外活动将会取消及重新安排。

When Strong Wind Signal No.3 or above , red or black rainstorm signal is hoisted two hours prior to an outdoor activity , that activity must be cancelled and rescheduled .

应用香港天文台提供的时空分辨率都非常高的风廓线雷达资料对深圳2005年8月19&20日大暴雨过程强降雨时段进行了详细分析。

By analyzing high spatial and temporal resolution data of wind profile radar provided by Hong Kong Observatory , a thorough study of the heavy rainfall from 19 to 20 August 2005 in Shenzhen is conducted .

香港天文台高级科学主任郑楚明表示，此次严寒天气“与2004年1月的情况颇为相似”当时，来自西伯利亚的冷空气影响了内地大片地区和香港。

Cm Cheng , senior scientific officer at the Hong Kong Observatory , said the cold weather was " pretty similar to the situation in January 2004 " , when cold air from Siberia hit the territory and parts of the mainland .