Tropical Cyclones in 2018 > Table 4.8.1

Table 4.8.1    Rainfall associated with each tropical cyclone that came within 600 km of Hong Kong in 2018

Tropical Cyclone Name	Period when tropical cyclone within 600 km of Hong Kong				Rainfall at the Hong Kong Observatory (mm)
	T1 Date/ Month	Time*	T2 Date/ Month	Time*	(i) within 600 km of Hong Kong (T1 T2)	(ii) 24-hour period after T2	(iii) 48-hour period after T2	(iv) 72-hour period after T2	(i) + (iv) Total (T1T2 + 72 hours)
Tropical Storm Ewiniar	5 / 6	1000	8 / 6	1700	192.9	4.8	4.8	4.8	197.7
Tropical Storm Gaemi #	14 / 6	1400	14 / 6	2000	0.0	0.2	0.2	0.2	0.2
Tropical Storm Son-Tinh First passage	17 / 7	0600	18 / 7	0700	9.1	27.0	48.2	51.4	60.5
Second passage	23 / 7	0200	24 / 7	1100	30.8	2.0	6.2	6.5	37.3
Severe Tropical Storm Bebinca	9 / 8	1700	16 / 8	0700	156.0	1.9	59.0	80.4	236.4
Tropical Storm Barijat	11 / 9	0200	13 / 9	1400	2.5	0.0	0.0	128.8+	131.3
Super Typhoon Mangkhut	15 / 9	1800	17 / 9	0900	178.7+	2.0	2.0	2.0	180.7
Super Typhoon Yutu	31 /10	1300	2 /11	1700	Trace	8.4	8.4	8.4	8.4
Total									723.7

* Hong Kong Time （UTC + 8 hours）.
# Tropical cyclone without issuing of tropical cyclone warning signal in Hong Kong.
T1 - The time when a tropical cyclone was first centred within 600 km of Hong Kong.
T2 - The time when a tropical cyclone was dissipated within or moved outside 600 km of Hong Kong.
+ Rainfall amount of Super Typhoon Mangkhut overlapped the rainfall amount of Tropical Storm Barijat by 128.8 mm.