Sz And Hk Weather Signal Comparison
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Shen Zhen
Hong Kong 1．Typhoon
Signal No.1 (White)
Tropical cyclone may affect SZ within 48hr.
Signal No.2 (Blue)
Tropical cyclone may or has already affect SZ within 24hr, with 6-7 grade sustained strong winds.
Signal No.3 (Yellow)
Signal No.4 (Orange)
1. All organizations should monitor typhoon situation on a timely basis. 2. Residents should listen to or watch related reports from news media or update themselves with typhoon development by calling the 121 weather hotline. 1. All organizations should take measures against typhoon and notify their employees working ourdoors, in mid-air, at harbour, ports or at sea. 2. Residents should secure articles susceptible to typhoon for safety purpose.
Tropical cyclone may or has already affect SZ within 24hr, with 8 grade or above sustained strong gale.
1. Nursery school, primary schools and secondary schools should cease classes and assign dedicated personnel to care about students or children already on premises. 2. All outdoor, mid-air, port and sea operations should cease. Marine vessels should stop entering ports. All vessels in ports should leave marina to anchor in haven ports against typhoon. 3. All organizations should take measures against typhoon.
Tropical cyclone may or has already affect SZ within 12 hours, with 10 grade or above sustained gale.
1. Temporary safe havens will be open. Individuals in dangerous areas should evacuate. 2. Residents should stay indoors or in safe havens
Signal no.1
Signal no.3
Signal no.8
Signal no.9
This is a stand-by signal, indicating that a tropical cyclone is centered within 800 km of HK and may later affect the territory.
Citizens should listen to radio and TV broadcasts on the progress of the storm.
Strong winds are expected or blowing in Victoria Harbour, with a sustained speed of 4162km/hr(kilometres per hour). Gusts may exceed 100km/h. Winds are normally expected to become generally stronger in the harbour areas about 12 hours after the hoisting of this signal. Gale or storm force winds are expected or blowing in Victoria Harbour, with a sustained wind speed of 63-117km/h from the quarter indicated. Gusts may exceed 180 km/h..
Secure all loose objects, particularly those on balconies and rooftops.
Gale or storm force winds are increasing or expected to increase significantly in strength.
Stay indoors.
Complete all precautions now before gales commence.
Signal No.5（Red ）
Tropical cyclone may or has already affect SZ within 12 hours, with 12 or above grade sustained gale.
Yellow Signal
There may has heavy rain within 6hrs in SZ.
Orange Signal
Heavy rain has fallen or is expected to fall generally over the city, exceeding 50 millimeters in the past 3 hours, and is likely to continue. It means that there is serious road flooding and weather conditions are inclement. Very heavy rain has fallen or is expected to fall generally over the city, exceeding 100 millimeters in the past 3 hours, and is likely to continue. It means that there is serious road flooding and weather conditions are inclement.
Red Signal
With the exception of special industries such as rescue, savage, medical and basic utilities such as public transportation, water, power and gas, all industrial activities should cease.
Signal no.10
2. Heavy Rainstorm 1. Organizations should notify their Amber outdoor employees who are Signal susceptible to rainstorm. 2. Residents should listen to or watch reports from related news media or call 121 weather hotline for news about rainstorm. 1. Residents or organizations in low areas should take measures against flooding. Red Signal 2. Cease outdoor operations susceptible to rainstorm.
1. Nursery school, primary schools and secondary schools should cease classes and assign dedicated personnel to care about students or children already on premises. 2. All outdoor, mid-air, port and sea operations should cease. Marine vessels should stop entering ports. All vessels in ports should leave marina to anchor in haven ports against typhoon. 3. All organizations should take measures against typhoon
Black Signal
Hurricane force winds are expected or blowing. Sustained wind speeds are reaching upwards from 118 km/hr. Gusts may exceed 220km/h.
Stay indoors.
Heavy rain has fallen or is expected to fall generally over HK, exceeding 30 millimeters in an hour. Heavy rain has fallen or is expected to fall generally over HK, exceeding 50 millimeters in an hour, and is likely to continue.
Very heavy rain has fallen or is expected to fall generally over HK, exceeding 70 millimetres in an hour, and is likely to continue
People should take shelter in a safe place
Hong Kong 1．Typhoon
Signal No.1 (White)
Tropical cyclone may affect SZ within 48hr.
Signal No.2 (Blue)
Tropical cyclone may or has already affect SZ within 24hr, with 6-7 grade sustained strong winds.
Signal No.3 (Yellow)
Signal No.4 (Orange)
1. All organizations should monitor typhoon situation on a timely basis. 2. Residents should listen to or watch related reports from news media or update themselves with typhoon development by calling the 121 weather hotline. 1. All organizations should take measures against typhoon and notify their employees working ourdoors, in mid-air, at harbour, ports or at sea. 2. Residents should secure articles susceptible to typhoon for safety purpose.
Tropical cyclone may or has already affect SZ within 24hr, with 8 grade or above sustained strong gale.
1. Nursery school, primary schools and secondary schools should cease classes and assign dedicated personnel to care about students or children already on premises. 2. All outdoor, mid-air, port and sea operations should cease. Marine vessels should stop entering ports. All vessels in ports should leave marina to anchor in haven ports against typhoon. 3. All organizations should take measures against typhoon.
Tropical cyclone may or has already affect SZ within 12 hours, with 10 grade or above sustained gale.
1. Temporary safe havens will be open. Individuals in dangerous areas should evacuate. 2. Residents should stay indoors or in safe havens
Signal no.1
Signal no.3
Signal no.8
Signal no.9
This is a stand-by signal, indicating that a tropical cyclone is centered within 800 km of HK and may later affect the territory.
Citizens should listen to radio and TV broadcasts on the progress of the storm.
Strong winds are expected or blowing in Victoria Harbour, with a sustained speed of 4162km/hr(kilometres per hour). Gusts may exceed 100km/h. Winds are normally expected to become generally stronger in the harbour areas about 12 hours after the hoisting of this signal. Gale or storm force winds are expected or blowing in Victoria Harbour, with a sustained wind speed of 63-117km/h from the quarter indicated. Gusts may exceed 180 km/h..
Secure all loose objects, particularly those on balconies and rooftops.
Gale or storm force winds are increasing or expected to increase significantly in strength.
Stay indoors.
Complete all precautions now before gales commence.
Signal No.5（Red ）
Tropical cyclone may or has already affect SZ within 12 hours, with 12 or above grade sustained gale.
Yellow Signal
There may has heavy rain within 6hrs in SZ.
Orange Signal
Heavy rain has fallen or is expected to fall generally over the city, exceeding 50 millimeters in the past 3 hours, and is likely to continue. It means that there is serious road flooding and weather conditions are inclement. Very heavy rain has fallen or is expected to fall generally over the city, exceeding 100 millimeters in the past 3 hours, and is likely to continue. It means that there is serious road flooding and weather conditions are inclement.
Red Signal
With the exception of special industries such as rescue, savage, medical and basic utilities such as public transportation, water, power and gas, all industrial activities should cease.
Signal no.10
2. Heavy Rainstorm 1. Organizations should notify their Amber outdoor employees who are Signal susceptible to rainstorm. 2. Residents should listen to or watch reports from related news media or call 121 weather hotline for news about rainstorm. 1. Residents or organizations in low areas should take measures against flooding. Red Signal 2. Cease outdoor operations susceptible to rainstorm.
1. Nursery school, primary schools and secondary schools should cease classes and assign dedicated personnel to care about students or children already on premises. 2. All outdoor, mid-air, port and sea operations should cease. Marine vessels should stop entering ports. All vessels in ports should leave marina to anchor in haven ports against typhoon. 3. All organizations should take measures against typhoon
Black Signal
Hurricane force winds are expected or blowing. Sustained wind speeds are reaching upwards from 118 km/hr. Gusts may exceed 220km/h.
Stay indoors.
Heavy rain has fallen or is expected to fall generally over HK, exceeding 30 millimeters in an hour. Heavy rain has fallen or is expected to fall generally over HK, exceeding 50 millimeters in an hour, and is likely to continue.
Very heavy rain has fallen or is expected to fall generally over HK, exceeding 70 millimetres in an hour, and is likely to continue
People should take shelter in a safe place
