Hong Kong Observatory

A public authority

7 requests
凝結尾跡(凝結尾)Contrails
Response by Hong Kong Observatory to Andy Chui on .

Successful.

Andy Chui, 你好! 謝謝你2月19日的電郵。 凝結尾跡其實是飛機經過濕冷的空氣時所產生的尾跡,是一種因人類活動而產生的雲 。當飛機飛行的時候,飛機引擎在燃燒燃料時會不斷排放出炙熱的蒸汽。當這些熱的 氣體在飛行高度遇到周圍寒冷的空氣時,便會冷卻並凝結成水滴或冰晶,形成一條尾 跡...
Does Hong Kong Manipulate the Weather?
Response by Hong Kong Observatory to Allyson van de Pol on .

Partially successful.

Our ref.: HKOG 6/5/1   Dear Allyson van de Pol,   Thank you for your email dated 9 December 2022 to the Hong Kong Observatory.   According...
1930-2021年香港每年最高和最低溫度
Response by Hong Kong Observatory to Andy Chui on .

Successful.

Andy Chui 你好! 天文台網站只提供過去每日數據,可在以下網址找到過去每日氣候數據 : [1]氣 候 資 料 服 務 在 "氣 候 資 料 庫" 裡點擊 "個 別 氣 象 站",在 "氣 象 站 :" 選擇想要查詢 的氣象站,點擊  "個別要素的每日數據"    選擇   ...
Questions about Dr Tin Chatbot
Response by Hong Kong Observatory to Simon Wang on .

Successful.

Dear Dr Simon Wang,   Reference is made to your enquiry dated 11 May 2022.   Attached please find HKO’s responses to your questions.  If you ha...
Enquiries on the community engagement efforts
Response by Hong Kong Observatory to Yang Zirui on .

Awaiting classification.

Our Ref: HKOG 6/5/1  Dear Yang Zirui, Thank you for your email request under Code on Access to Information dated 23 April. Further to our interim...
Monitoring radioactive particles in sea water in HK
Request to Hong Kong Observatory by Simon Wang. Annotated by Simon Wang on .

Successful.

https://www.hko.gov.hk/en/radiation/monitoring/landing_ermp.html More info about Environmental Radiation Monitoring Programme (ERMP) can be found via...
Request for typhoon record
Response by Hong Kong Observatory to Jasmine ZHOU on .

Successful.

Dear Jasmine, Thank you for your email on 16 Oct 2017. Please visit our web page "Warnings & Signals Database" [1]http://www.weather.gov.hk/cis/wa...

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