SPECIAL WEATHER ARRANGEMENT
#TheBatteryShowAsia
Adverse Weather – Guidance for Attendees Typhoon, Rainstorm Warnings & Extreme Conditions
Typhoons
Typhoons may form and affect Hong Kong from May to November. Tropical cyclone advisory bulletins or warnings are issued by the Hong Kong Observatory when a tropical cyclone moves within 800km of Hong Kong.
The Hong Kong Observatory uses numbers 1, 3, 8, 9 and 10 to signify the strength of a tropical cyclone in the vicinity of Hong Kong.
- SIGNAL NO. 1: A tropical cyclone is centred within 800km of Hong Kong and may later possibly affect the territory.
- SIGNAL NO. 3: Strong wind is expected or blowing generally in Hong Kong near sea level, and the wind condition is expected to persist. Winds are normally expected to become generally strong in Hong Kong within 12 hours after this signal is issued.
- SIGNAL NO. 8 AND ABOVE: Gale or storm force wind is expected or blowing in Hong Kong near sea level, which may increase in strength and the conditions are expected to persist. Winds are normally expected to reach gale force generally in Hong Kong within 12 hours after a No. 8 signal replaces No. 3 signal.
Rainstorms and Extreme Conditions
- The AMBER signal gives alert about potential heavy rain that may develop into RED or BLACK signal situations. There will be flooding in some low-lying and poorly drained areas. Key government departments and major transport and utility operators are put on alert.
- The RED and BLACK signals warn of heavy rain which is likely to bring about serious road flooding and traffic congestion. They will trigger response actions by government departments and major transport and utility operators.
TYPHOON SIGNAL NO. 8 (OR ABOVE) | |||
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Pre-Typhoon Signal No. 8 or Typhoon Signal No. 8 (or above)
|
Issued by 0800hrs
|
The show WILL NOT OPEN as scheduled.
|
|
Typhoon Signal
No. 8 (or above)
|
Lowered before 1400hrs
|
The show will OPEN 2 HOURS AFTER lowered.
|
|
Remains issued after 1400hrs
|
The show REMAINS CLOSED for day.
|
||
Pre-Typhoon Signal No. 8
|
Issued
during show hours
|
The show will
CLOSE WITHIN 2 HOURS.
|
|
Typhoon Signal
No. 8 (or above)
|
The show will
CLOSE IMMEDIATELY
|
BLACK RAINSTORM WARNING / EXTREME CONDITIONS ANNOUNCEMENT | ||
---|---|---|
Issued by 0800hrs
|
The show WILL NOT OPEN as scheduled.
|
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Cancelled
before 1400hrs
|
The show will OPEN 2 HOURS AFTER cancelled
|
|
Warning remains after 1400hrs
|
The show REMAINS CLOSED for day
|
|
During
show hours
|
The show REMAINS OPEN
|
|
MOVE IN / MOVE OUT | |
---|---|
Pre-Typhoon Signal No. 8
|
|
Typhoon Signal No. 8 (or above) / Black Rainstorm Warning / Extreme Conditions Announcement
|
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