TROPICAL CYCLONES IN 2011

1.1	Tropical cyclone name list effective from 1 January 2011
1.2	Position and elevation of the barometer mentioned in this publication
1.3	Positions and elevations of various anemometers mentioned in this publication
1.4	Meaning of tropical cyclone warning signals in Hong Kong in 2011

2.1	Monthly distribution of the occurrence of tropical cyclones in Hong Kongs area of responsibility (10°-30°N, 105°-125°E)
2.2	Monthly distribution of tropical cyclones affecting Hong Kong

3.1.1	Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signal for Sarika was in force
3.1.2	Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Sarika
3.1.3	Times and heights of the maximum sea level and the maximum storm surge recorded at tide stations in Hong Kong during the passage of Sarika

3.2.1	Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signals for Haima were in force
3.2.2	Periods during which sustained strong winds were reached at the 8 reference anemometers in the tropical cyclone warning system when warning signals for Haima were in force
3.2.3	Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Haima
3.2.4	Times and heights of the maximum sea level and the maximum storm surge recorded at tide stations in Hong Kong during the passage of Haima

3.3.1	Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signals for Nock-ten were in force
3.3.2	Periods during which sustained strong winds were reached at the 8 reference anemometers in the tropical cyclone warning system when warning signals for Nock-ten were in force
3.3.3	Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Nock-ten
3.3.4	Times and heights of the maximum sea level and the maximum storm surge recorded at tide stations in Hong Kong during the passage of Nock-ten

3.4.1	Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signals for Nesat were in force
3.4.2	Periods during which sustained strong and gale force winds were reached at the 8 reference anemometers in the tropical cyclone warning system when warning signals for Nesat were in force
3.4.3	Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Nesat
3.4.4	Times and heights of the maximum sea level and the maximum deviation from astronomical tide at tide stations in Hong Kong during the passage of Nesat

3.5.1	Maximum gust peak speeds and maximum hourly mean winds with associated wind directions recorded at various stations when the tropical cyclone warning signals for Nalgae were in force
3.5.2	Periods during which sustained strong winds were reached at the 8 reference anemometers in the tropical cyclone warning system when warning signals for Nalgae were in force
3.5.3	Daily rainfall amounts recorded at the Hong Kong Observatory Headquarters and other stations during the passage of Nalgae
3.5.4	Times and heights of the maximum sea level and the maximum deviation from astronomical tide at tide stations in Hong Kong during the passage of Nalgae

4.1	List of tropical cyclones in the western North Pacific and the South China Sea in 2011
4.2	Tropical cyclone warnings for shipping issued in 2011
4.3	Tropical cyclone warning signals issued in Hong Kong and number of warning bulletins issued in 2011
4.4	Frequency and total duration of display of tropical cyclone warning signals : 1956 - 2011
4.5	Annual number of tropical cyclones in Hong Kong's area of responsibility and the number that necessitated the display of tropical cyclone warning signals in Hong Kong : 1956 - 2011
4.6	Duration of tropical cyclone warning signals issued in Hong Kong : 1956 - 2011
4.7	A summary of meteorological observations recorded in Hong Kong during the passages of tropical cyclones in 2011
4.8.1	Rainfall associated with each tropical cyclone that came within 600 km of Hong Kong in 2011
4.8.2	Ten wettest tropical cyclones in Hong Kong (1884 - 1939, 1947 - 2011)
4.9	Typhoons requiring the issuing of the Hurricane Signal No. 10 during the period 1946 - 2011
4.10	Damage caused by tropical cyclones in Hong Kong in 2011
4.11	Casualties and damage caused by tropical cyclones in Hong Kong : 1960 - 2011