TABLE -I RAINFALL RECORDED AT PORT BLAIR (MM) FROM 1949 TO 2009

Transcription

1 A. RAINFALL TABLE -I RAINFALL RECORDED AT PORT BLAIR (MM) FROM 1949 TO 2009 MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

2 TABLE -I (Contd.) RAINFALL RECORDED AT PORT BLAIR (MM) MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

3 TABLE -I (Contd.) RAINFALL RECORDED AT PORT BLAIR (MM) MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

4 TABLE -I (Contd.) RAINFALL RECORDED AT PORT BLAIR (MM) MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

5 TABLE -I (Contd.) RAINFALL RECORDED AT PORT BLAIR (MM) MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

6 TABLE -I (Contd.) RAINFALL RECORDED AT PORT BLAIR (MM) MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

7 Graphical Presentation of Average Rainfall (in mm) in Port Blair for last three years R a i n fa l l i n (m m ) Jan Feb March April May June July August Sept Oct Nov Dec

8 TABLE- II YEAR-WISE /DISTRICT-WISE RAINFALL DATA OF VARIOUS STATIONS from 1967 to 2009 STATION/YEAR ANDAMAN DISTRICT PORT BLAIR MAYABUNDER LONG ISLAND HUT BAY NA NA NA AVERAGE RAINFALL NICOBAR DISTRICT CAR NICOBAR NANCOWRIE KONDUL AVERAGE RAINFALL

9 TABLE- II (contd.) YEAR-WISE /DISTRICT-WISE RAINFALL DATA OF VARIOUS STATIONS STATION/YEAR ANDAMAN DISTRICT PORT BLAIR MAYABUNDER LONG ISLAND HUT BAY AVERAGE RAINFALL NICOBAR DISTRICT CAR NICOBAR NANCOWRIE KONDUL AVERAGE RAINFALL

10 TABLE- II (contd.) YEAR-WISE /DISTRICT WISE RAINFALL DATA OF VARIOUS STATIONS STATION/YEAR ANDAMAN DISTRICT PORTBLAIR MAYABUNDER LONG ISLAND NA NA NA NA NA HUT BAY AVERAGE RAINFALL NICOBAR DISTRICT CAR NICOBAR NANCOWRIE KONDUL NA NA AVERAGE RAINFALL

11 TABLE- II (contd.) YEAR-WISE DISTRICT WISE RAINFALL DATA OF VARIOUS STATIONS YEAR STATION NORTH & MIDDLE ANDAMAN DISTRICT MAYABUNDER LONG ISLAND AVERAGE RAINFALL SOUTH ANDAMAN DISTRICT PORT BLAIR HUT BAY AVERAGE RAINFALL NICOBAR DISTRICT CAR NICOBAR NANCOWRY AVERAGE RAINFALL

12 TABLE III RAIN FALL RECORDED AT MAYABUNDER (mm) FROM 2000 TO 2009 MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

13 TABLE IV RAINFALL RECORDED AT LONG ISLAND (MM) FROM 2000 TO 2009 MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

14 TABLE V RAINFALL RECORDED AT HUT BAY (MM) FROM 2000 TO 2009 MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

15 TABLE VI RAINFALL RECORDED AT CAR NICOBAR (MM) FROM 2000 TO 2009 MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

16 TABLE VII RAINFALL RECORDED AT NANCOWRIE (MM) FROM 2000 TO 2009 MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL

17 TABLE VIII RAINFALL RECORDED AT KONDUL (MM) MONTH/YEAR JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL Note: - Meteorological unit at Kondul Island is not functioning since 2005 post tsunami

18 TABLE-IX DISTRICT WISE ANNUAL RAINFALL & VARIATION (IN MM) FROM 1967 TO 2009 DISTRICT ANDAMAN NICOBAR YEAR ANNUAL RAINFALL ANNUAL VARIATION ANNUAL RAINFALL ANNUAL VARIATION (-) (-) (-) (+) (+) (+) (-) (+) (+) (-) (-) (+) (+) (-) (+) (+) (+) (-) (-) (-) (+) (+) (-) (-) (+) (+) (-) (-) (-) (-)

19 TABLE-IX (Contd.) DISTRICT-WISE ANNUAL RAINFALL & VARIATION (IN MM) FROM 1967 TO 2009 DISTRICT ANDAMAN NICOBAR YEAR ANNUAL RAINFALL ANNUAL VARIATION ANNUAL RAINFALL ANNUAL VARIATION (+) (+) (-) (+) (+) (-) (-) (+) (+) (+) (+) (+) (-) (-) (-) (-) (+) (+) (-) (-) (+) (+) (+) (+) (+) (-) 96.2

20 TABLE-IX (Contd.) DISTRICT WISE ANNUAL RAINFALL & VARIATION (IN MM) FROM 1967 TO 2009 DISTRICT ANDAMAN NICOBAR YEAR ANNUAL RAINFALL ANNUAL VARIATION ANNUAL RAINFALL ANNUAL VARIATION (-) (+) (-) (-) (+) (+ ) (+) (+) (-) (-) (+) (+) (-) (-) (-) (+) (-) (-) (+) (+) (-) (+) 157.3

21 TABLE-IX (Contd.) DISTRICT WISE ANNUAL RAINFALL & VARIATION (IN MM) FROM 1967 TO 2009 DISTRICT NORTH & MIDDLE ANDAMAN DISTRICT SOUTH ANDAMAN DISTRICT NICOBAR DISTRICT YEAR ANNUAL RAINFALL ANNUAL VARIATION ANNUAL RAINFALL ANNUAL VARIATION ANNUAL RAINFALL ANNUAL VARIATION 2007* (-) (+) (+) (-) (-) (-) (-)517.3 * Due to bifurcation of Andaman District into south Andaman and North & Middle Andaman District during August 2006.

22 TABLE X NUMBER OF RAINYDAYS RECORDED AT PORT BLAIR FROM 1961 TO 2009 YEAR TOTAL NO. OF RAINY DAYS YEAR TOTAL NO. OF RAINY DAYS YEAR TOTAL NO. OF RAINY DAYS * Meteorological Dept 1.5 mm and above rainfall is considered as One (1) Rainy Days.

23 TABLE-XI NORMAL AND ACTUAL RAINFALL AT PORT BLAIR FROM 1949 TO 2009 (in mm) YEAR NORMAL RAINFALL ACTUAL RAINFALL DIFFERENCE FROM % OF DEVIATION NORMAL(+)/(-) RAINFALL (+) " (-) (-) " (+) " (-) (-) " (-)303.2 (-) " (+) " (+) " (-) (+) " (-) (-) " (-) 29.0 (-) " (+) " (-) (-) " (+) " (+) " (+) " (+) " (+) " (-) (-)7.93

24 TABLE-XI(Contd.) NORMAL AND ACTUAL RAINFALL AT PORT BLAIR FROM 1949 TO 2009 (in mm) YEAR NORMAL RAINFALL ACTUAL RAINFALL DIFFERENCE FROM % OF DEVIATION NORMAL(+)/(-) RAINFALL (+) " (-)560.0 (-) " (-)489.5 (-) " (+) " (-)285.5 (-) " (+) " (-)268.0 (-) " (-)91.5 (-) " (-)415.3 (-) " (+) " (-)848.2 (-) " (-)516.7 (-) " (-) (-) " (+) " (+) " (-)734.4 (-) " (-) (-) " (+)7.58

25 TABLE-XI (Contd) NORMAL AND ACTUAL RAINFALL AT PORT BLAIR FROM 1949 TO 2009 (in mm) YEAR NORMAL RAINFALL ACTUAL RAINFALL DIFFERENCE FROM NORMAL(+)/(-) RAINFALL % OF DEVIATION (-)351.8 (-) " (-)982.2 (-) " (-)544.6 (-) " (+) " (-)638.3 (-) " (-)586.3 (-) " (-)83.1 (-) " (-)386.4 (-) " (-)637.1 (-) " (+) " (+) " (+) " (-)384.2 (-)12.08

26 TABLE-XI (Contd) NORMAL AND ACTUAL RAINFALL AT PORT BLAIR FROM 1949 TO 2009 (In mm) YEAR NORMAL RAINFALL ACTUAL RAINFALL DIFFERENCE FROM NORMAL(+)/(-) RAINFALL % OF DEVIATION (-)368.5 (-) " (-)205.0 (-) (-)236.6 (-) (-)66.6 (-) " (-) (-) " (-) (-) (+) (+) (-)175.8 (-) (-)624.0 (-) (+) (-)683.4 (-)21.49

27 TABLE-XII MONTH/YEAR WISE AVERAGE RAINFALL RECORDED IN A & N ISLANDS SINCE-2003 TO 2009 (IN MM) MONTH /YEAR January February March April May June July August September October November December

28 Table- XIII NO. OF RAINY DAYS IN DIFFERENT DISTRICT & STATION DURING 2009 DISTRICT NORTH & MIDDLE ANDAMAN SOUTH ANDAMAN NICOBAR STATION MAYABUNDER LONG ISLAND PORT BLAIR HUT BAY CAR NICOBAR NANCOWRY Year Month January February March April May June July August September October November December Total * Meteorological Dept 1.5 mm and above rainfall is considered as One (1) Rainy Days.

29 Rainy Days in Port Blair (No.) R a in y D a y s Jan Feb March April May June July August Sept Oct Nov Dec

30 TABLE NO. XIV COMPARATIVE STATEMENT SHOWING AVERAGE (TOTAL) RAINFALL OF A & N ISLANDS (IN MM) AND VARIATION IN % CORRESPONDING TO 2008 MONTHLY/CUMULATIVE RAINFALL MONTH MONTHLY RAINFALL CUMULATIVE RAINFALL MONTHLY RAINFALL CUMULATIVE RAINFALL VARIATION IN % OVER CORRESPONDING MONTHLY RAINFALL 2008 VARIATION IN % OVER CORRESPONDING CUMULATIVE MONTHLY RAINFALL 2008 JANUARY (+) 32.3 (+) 32.3 FEBRUARY (-) 86.3 (-) 57.5 MARCH (-) 65.4 (-) 62.2 APRIL (-) 35.1 (-) 48.5 MAY (-) 31.8 (-) 39.6 JUNE (+) 28.9 (-) 17.9 JULY (-) 37.2 (-) 22.9 AUGUST (-) 19.0 (-) 22.1 SEPTEMBER (+) 10.5 (-) 18.3 OCTOBER (+) 1.0 (-) 16.6 NOVEMBER (-) 73.1 (-) 22.6 DECEMBER (-)10.7 (-)22.2

31 TABLE NO. XV COMPARATIVE STATEMENT SHOWING TOTAL RAINFALL AT PORT BLAIR ( IN MM ) AND VARIATION IN % CORRESPONDING TO 2008 MONTHLY/CUMULATIVE RAINFALL MONTH MONTHLY RAINFALL CUMULATIVE RAINFALL MONTHLY RAINFALL CUMULATIVE RAINFALL VARIATION IN % OVER CORRESPONDING MONTHLY RAINFALL 2008 VARIATION IN % OVER CORRESPONDING CUMULATIVE MONTHLY RAINFALL 2008 JANUARY (-) 100 (-} 100 FEBRUARY (-) 100 (-) 100 MARCH (-) 73.5 (-) 82.6 APRIL (-) 45.3 (-) 58.4 MAY (-) 58.5 (-) 58.5 JUNE (+) 35.0 (-) 39.0 JULY (-) 71.7 (-) 47.5 AUGUST (-) 19.8 (-) 42.6 SEPTEMBER (-) 13.3 (-) 38.5 OCTOBER (-) 15.8 (-) 36.7 NOVEMBER (-) 80.0 (-) 41.4 DECEMBER (+) (-) 39.9