Skip to main content
Hong Kong Observatory Brand Hong Kong - Asia's world city
GovHK Traditional Chinese Simplified Chinese Search
Search Site Map Contact Us

HKO Warnings and Signals Database

Rainstorm Warning Signals(Amber, Red, Black)
  • Database records since 23/Mar/1998
  • Please select colour :


  • Please enter period for searching:

Commencing 10 October 2011, the Warnings and Signals Database would also display the provisional records
of recent warnings/signals in addition to the official records.  Provisional records will normally be checked
during the first working day after the expiry or cancellation of the warning/signal for confirmation to be
accepted as official records.

Last revision date: <07 Jul 2017>