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Report on Typhoon Ma-on(2209)
Report on Typhoon Ma-on (2209)
Figures
Figure 1a: Provisional track of Ma-on (2209): 21 - 26 August 2022
Figure 1b: Provisional track of Ma-on (2209) near Hong Kong
Figure 2: Rainfall distribution on 23 – 25 August 2022
Figure 3a: 10-minute mean wind direction and speed recorded at various stations in Hong Kong at 10:30 p.m. on 24 August 2022
Figure 3b: 10-minute mean wind direction and speed recorded at various stations in Hong Kong at 2:30 a.m. on 25 August 2022
Figure 4: Traces of 10-minute mean wind speed recorded at Waglan Island, Cheung Chau and Peng Chau on 24 – 25 August 2022
Figure 5: Traces of sea level and storm surge recorded at Quarry Bay, Tai Po Kau, and Tsim Bei Tsui on 24 - 25 August 2022
Figure 6: Infra-red satellite imagery around 11 p.m. on 24 August 2022
Figure 7: Radar echoes captured at 12 noon on 25 August 2022
Tables
Table 1: Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signals for Ma-on were in force
Table 2: Periods during which sustained strong and gale force winds were attained at the eight reference anemometers in the tropical cyclone warning system when tropical cyclone warning signals for Ma-on were in force
Table 3: Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Ma-on
Table 4: Times and heights of the maximum sea level and the maximum storm surge recorded at tide stations in Hong Kong during the passage of Ma-on
