They issue four different levels of cyclone warnings for the islands of and.
Yellow typhoon alert It may be affected by tropical cyclones within 24 hours, the average wind power can reach above level 8, or gusts above 9; or it has been affected by tropical cyclones with an average wind power of 8—9, or gusts of 9-10, and may continue.
The rainy season in hong kong is normally between april and september.
The issue of weather warnings is perhaps the most important function of any.
A storm surge watch would be issued when a life-threatening storm surge, associated with a potential or ongoing tropical, subtropical or post-tropical cyclone, is possible within the next 48 hours.
The Philippine Public Storm Warning Signals.