Radar image overlaid with lightning location information

Points to Note:

• This webpage displays radar images overlaid with lightning location information, covering the past 2 hours. Lightning locations are denoted by white squares while rainfall rates estimated from radar data are represented by different colours. The time in image is in Hong Kong Time. The images update every 6 minutes.
• Since the measurements of radar and lightning location system differ in both time and space, the location of lightning may not correlate exactly with that of rain area in the radar image.
• The lightning information displayed above is provisional. Only limited data validation has been carried out.
• For details about the lightning location map and the radar images, please refer to the main pages of Lightning Location Information and Weather Radar Image.
• For additional weather information on the lightning record or rainfall record, please visit the following webpages:
  • Cloud-to-ground lightning count distribution over Hong Kong in the past hour
  • Recent cloud-to-ground lightning count distribution over Hong Kong
  • Number of lightning strokes detected over the Hong Kong territory today and for the past three days
  • Rainfall recorded in various regions of Hong Kong

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