Weather

Rainstorm

Local Warning of Rainstorm

There is no rainstorm warning signal.

Icons and Meaning of Rainstorm Warning Signals

Level Icon Meaning
Yellow Rainstorm
Warning Signal
Yellow Rainstorm Warning Signal Heavy rain has fallen or is expected to fall over extensive areas, exceeding 20 millimetres in an hour, and is likely to continue.
Red Rainstorm
Warning Signal
Red Rainstorm Warning Signal Heavy rain has fallen or is expected to fall over extensive areas, exceeding 50 millimetres in an hour, and is likely to continue.
Black Rainstorm
Warning Signal
Sinal de chuva intensa preto Heavy rain has fallen or is expected to fall over extensive areas, exceeding 80 millimetres in an hour, and is likely to continue.
  • There will be situations in which a RED or Black Rainstorm Warning Signal is issued directly without a preceding lower level signal.
  • The rainstorm warning signal will not be issued during the tropical cyclone signal n.o 8 or above is in force.

Ordem Executiva n.°17/2020

Content provider: Meteorological and Geophysical Bureau

Last updated: 2020-09-18 17:00

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All information on this site is based on the official language of the Macao Special Administrative Region. The English version is the translation from the Chinese originals and is provided for reference only. If you find that some of the contents do not have an English version, please refer to the Traditional Chinese or Portuguese versions.