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TCAR - Typhoon Committee

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Table of Comparison data reported from all provinces<br />

<strong>TCAR</strong><br />

CHAPTER 1 - TYPHOON COMMITTEE ACTIVITIES<br />

No. STATION<br />

Number<br />

of Station<br />

2008/December<br />

Number of data (Reported)<br />

2009/December<br />

Number of data(Reported)<br />

Remarks<br />

Rain Tmax Tmin Rain Tmax Tmin<br />

1 Pochentong 991 Synoptic Synoptic 1time/day<br />

2 Svay Rieng 998 30 30 30 30 30 30 1time/day<br />

3 Prey Veng 997 30 30 30 30 30 30 1time/day<br />

4 Kompong Cham 995 30 30 30 30 30 30 1time/day<br />

5 Kratie 970 30 30 30 30 30 30 1time/day<br />

6 Stung Treng 972 30 30 30 30 30 30 1time/day<br />

7 Pursat 968 30 30 30 30 30 30 1time/day<br />

8 Battambang 962 30 30 30 30 30 30 1time/day<br />

9 Siem Reap 966 30 30 30 30 30 30 1time/day<br />

10 Sihanouk ville 983 30 30 30 30 30 30 1time/day<br />

11 Kampot 985 30 30 30 30 30 30 1time/day<br />

12 Bonteay Mean Chey 963 30 30 30 30 30 30 1time/day<br />

13 Kompong Thom 965 30 - - 30 - - 1time/day<br />

14 Ratanakiri 975 30 30 30 30 30 30 1time/day<br />

15 Oudor Mean Chey 961 30 30 30 30 30 30 1time/day<br />

16 Pailin 963 30 30 30 30 30 30 1time/day<br />

17 Preah Vihear 965 30 30 30 30 30 30 1time/day<br />

18 Kompong Chhnang 967 30 - - 30 - - 1time/day<br />

19 Kep 984 30 - - 30 - - 1time/day<br />

20 Takeo 993 30 - - 30 - - 1time/day<br />

21 Koh Kong 986 30 30 30 30 30 30 1time/day<br />

22 Modulkiri 971 30 - - 30 - - 1time/day<br />

23 Kandal 990 30 - - 30 - - 1time/day<br />

24 Kompong Spoeu 992 30 - - 30 - - 1time/day<br />

CHARACTERISTIC OF TROPICAL BEST TRACKS<br />

OVER CAMBODIA<br />

Frequency of Tropical Cyclones landfall over Cambodia<br />

in the past 30 years 1991- 2008.<br />

No of TCs<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

Frequency of Tropical Cyclone in Cambodia(1991-2008)<br />

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec<br />

Months<br />

On an average about 3.4 Tropical Cyclones of various<br />

intensities make landfallandover Cambodia per annum. In<br />

the past 30 years the total annual frequency of the tropical<br />

cyclones best tracks over Cambodia observed less than 9<br />

tropical cyclones, which equivalence about 8.82 % from<br />

the past period before from1991 to 2008.<br />

No of TCs<br />

Figure 1. Shows the comparison of monthly frequency of tropical best tracks over Cambodia from 1911- 2008.<br />

Max<br />

2009<br />

17

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