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Report on Severe Tropical Storm Mitag (2517)
Report on Severe Tropical Storm Mitag (2517)
Figures
Figure 1: Provisional track of Mitag (2517): 16 – 20 September 2025
Figure 2: Rainfall distribution on 17 – 20 September 2025
Figure 3a: 10-minute mean wind direction and speed recorded at various stations in Hong Kong at 4:05 p.m. on 19 September 2025
Figure 3b: 10-minute mean wind direction and speed recorded at various stations in Hong Kong at 4:05 a.m. on 20 September 2025
Figure 4: Infra-red satellite imagery at around 8 a.m. on 19 September 2025
Figure 5: Radar echoes captured at 5:00 a.m. on 20 September 2025
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 Mitag were in force
Table 2: Periods during which sustained strong winds were attained at the eight reference anemometers in the tropical cyclone warning system when tropical cyclone warning signals for Mitag were in force
Table 3: Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Mitag
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 Mitag
