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Observatory HKO

@ObservatoryHK

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Innovate with Science, Serve with Heart. The HKO is a gov. dept. of HKSAR responsible for forecasting weather and issuing warnings on weather-related hazards.

Hong Kong
Joined September 2010
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@ObservatoryHK
Observatory HKO
4 months
Due to recent changes of X’s API policy, automated posting may be affected. Please use the MyObservatory app ( to receive notifications of weather warning and special weather tips.
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@ObservatoryHK
Observatory HKO
3 hours
6:30PM: Very Hot Weather Warning cancelled.
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@ObservatoryHK
Observatory HKO
15 hours
6:45AM: Very Hot Weather Warning is now in force.
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@ObservatoryHK
Observatory HKO
17 hours
Earthquake: 2025-08-10 04:41HKT M6.0 [13.8N,92.3W] off coast of Chiapas, Mexico
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@ObservatoryHK
Observatory HKO
21 hours
10 Aug 12AM:Tropical Cyclone Podul over the western North Pacific will intensify gradually . more
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Observatory HKO
23 hours
Earthquake: 2025-08-09 22:04HKT M6.0 [50.1N,159.7E] east of Kuril Islands
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@ObservatoryHK
Observatory HKO
1 day
9 Aug 7:45PM:Tropical Cyclone Podul over the western North Pacific will intensify gradually . more
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@ObservatoryHK
Observatory HKO
1 day
4:20PM: Very Hot Weather Warning is now in force.
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@ObservatoryHK
Observatory HKO
2 days
6:45AM: Very Hot Weather Warning is now in force.
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@ObservatoryHK
Observatory HKO
2 days
4:20PM: Very Hot Weather Warning is now in force.
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@ObservatoryHK
Observatory HKO
3 days
6:45AM: Very Hot Weather Warning issued.
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@ObservatoryHK
Observatory HKO
3 days
7 Aug 1:30PM:Areas of thundery showers to the west of the Pearl River Estuary are moving . more
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@ObservatoryHK
Observatory HKO
4 days
2:30PM: Landslip Warning cancelled.
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@ObservatoryHK
Observatory HKO
4 days
[What's New]: The Weather of July 2025 - A rainy July with the strike of Wipha
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@ObservatoryHK
Observatory HKO
5 days
3:00PM: Thunderstorm Warning extended until 6:00 p.m. today.
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@ObservatoryHK
Observatory HKO
5 days
[Gust Forecast] 3:00PM: Pls take precautions. Violent gusts reaching 90 km/h or above may affect HK.
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@ObservatoryHK
Observatory HKO
5 days
5 Aug 2PM:Areas of intense thundery showers associated with active southwest monsoon and.
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@ObservatoryHK
Observatory HKO
6 days
12:30PM: Thunderstorm Warning extended until 3:00 p.m. today.
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@ObservatoryHK
Observatory HKO
6 days
12:20PM: Red Rainstorm Warning Signal issued.
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@ObservatoryHK
Observatory HKO
6 days
4 Aug 12:13PM:Areas of intense thundery showers associated with an active southwest monsoon are . more
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@ObservatoryHK
Observatory HKO
7 days
Earthquake: 2025-08-03 12:57HKT M6.4 [55.3S,128.6W] near Pacific-Antarctic Ridge
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