Tropical Cyclones in 2021 > Tropical Storm Lionrock (2117) : 7 to 10 October 2021

3.5 Tropical Storm Lionrock (2117): 7 – 10 October 2021

Report on Tropical Storm Lionrock (2117): 7 – 10 October 2021

Figures

Track of Lionrock (2117): 7 - 10 October 2021

Track of Lionrock near Hainan Island

Rainfall distribution on 7 – 10 October 2021

10-minute mean wind direction and speed recorded at various stations in Hong Kong at 3:40 p.m. on 9 October 2021

10-minute mean wind direction and speed recorded at various stations in Hong Kong at 8:20 p.m. on 9 October 2021

Traces of 10-minute wind speed recorded at Waglan Island, Cheung Chau and Tai Mei Tuk on 8 - 10 October 2021

Hourly rainfall recorded at the Observatory during 7 – 10 October 2021

Visible satellite imagery around 11 a.m. on 8 October 2021

Visible satellite imagery around 2 p.m. on 9 October 2021

Radar echoes captured at noon on 8 October 2021

Radar echoes captured at 3:24 p.m. on 9 October 2021

Scaffolding collapsed in Happy Valley on 8 October 2021

Serious flooding at Tai Hang Road and Victoria Park during the rainstorm on 8 October 2021

Tables

Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signals for Lionrock were in force

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 Lionrock were in force

Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Lionrock

Times and heights of the maximum sea level and the maximum storm surge recorded at tide stations in Hong Kong during the passage of Lionrock

Previous | Next