WebThe trained irCNN model is subsequently employed to efficiently estimate rainfall intensity based on the sensors’ rainfall images. Synthetic rainfall data and real rainfall images are respectively utilized to explore the irCNN's accuracy in theoretically and practically simulating rainfall intensity. The results show that the irCNN model ... WebThe Probability of Significant Rain (PSR) forecast provides users with additional reference on rainfall amount and forecast trend for the coming 9 days. The PSR forecast on each day indicates the probability of the accumulated rainfall generally over Hong Kong reaching 10 mm (i.e. around the mean daily rainfall in rainy season) or more on that ...
氣候資料服務|香港天文台(HKO)|氣候
WebIf all available is monthly average in mm, take the monthly average and divide by number of hours in that month. So if you had 300 mm in April, take 360 mm/ (30 days * 24 hours) = 0.5 mm/hour ... Web1 giorno fa · The decadal global land and ocean surface average temperature anomaly for 2011–2024 was the warmest decade on record for the globe, with a surface global temperature of +0.82°C (+1.48°F) above the 20th century average. This surpassed the previous decadal record (2001–2010) value of +0.62°C (+1.12°F). The global annual … sth croydon football club
Rainfall Measurements and Hydrometeorology in Hong Kong
WebThe mean maximum temperature of 21.2 degrees and mean temperature of 18.6 degrees of January 2024 were respectively 2.6 degrees and 2.3 degrees above their corresponding normals and both were the highest on record for January. Warmest first half year. The first half of 2024 from January to June was exceptionally warm in Hong Kong. WebTable 5 Top 15 Highest Historic Annual Maximum Rainfall Depth (mm) in Whole Dry Season (Nov-Mar) at Hong Kong Observatory (1884-1939; 1947-March 2016) Rank Duration 1 hour 2 hours 4 hours 6 hours Year Rainfall Year Rainfall Year Rainfall Year Rainfall 1 2013 56.0 2001 91.8 2001 108.1 2001 124.1 WebUnder the intermediate (SSP2-4.5) and very high (SSP5-8.5) greenhouse gas emissions scenarios, the annual rainfall in Hong Kong in 2081-2100 is projected to increase by about 7.0% and 9.0% respectively, compared to the average of 1995-2014 (2456mm, at the reference station Hong Kong Observatory). Projected change in annual rainfall of Hong … sth cross to one’s mind