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Go to Rainfall Recorded in Various Regions of Hong Kong

3 Dimensional Weather Radar Image


*Notice to users

  • The above images show 3-dimensional view of rain, in various shades of grey, as detected by Hong Kong Observatory's radar. Radar images at half-hourly intervals for the past 3 hours are normally displayed.
  • A weather radar may occasionally pick up signals from sources other than rain and clouds, such as reflection from ground, hills and sea. These signals may show up on the radar images. Please exercise care when interpreting the images.
  • For the latest rainfall recorded in various regions of Hong Kong, please click here.
  • False visual phenomenon of a hole and concentric rings may occasionally appear on the radar images. Please click here for an explanation of the phenomenon.
  • The time of the radar image represents the time when the radar completes its scans. Usually, it will take about half an hour to generate the radar image and upload it to the website.

    *  The icon / link above contains radar imagery overlaid with geographical information ( Note: require geo-browser software supporting KML data format. Please click here for "Method to Use").

Last revision date: <02 Feb 2018>