TREND ANALYSIS GROUPING OF STATIONS BY AVG TEMP CHANGE AND LATITUDE DURING THE LAST 30 YEARS The 10 temperature groups are (°C) : -> -1.0, -1.0 -> -0.5, -0.5 ->0.0, .....+2.5 -> +3.0, +3.0 -> The 6 latitude groups are : 0->30S, 30->60S, 60->90S, 0->30N, 30->60N, 60->90N Selection : all stations Comp. procedure :Linear regression TEMP.INTERVAL NO OF LATITUDE DISTRIB. (% OF STAT.IN EACH LAT. GROUP IN PARENTHESIS) From(°C) To(°C) STATIONS 60 -> 90S 30 -> 60S 0 -> 30S 0->30N 30->60N 60 -> 90N __________________________________________________________________________________________________________________________ -5.0 -> -1.0 4(0) 2(14) 0(0) 0(0) 1(0) 1(0) 0(0) -1.0 -> -0.5 19(2) 1(7) 1(1) 4(5) 5(4) 7(1) 1(0) -0.5 -> +0.0 71(7) 3(21) 17(33) 16(23) 18(14) 15(2) 2(1) +0.0 -> +0.5 126(13) 4(28) 24(47) 25(36) 33(26) 36(6) 4(2) +0.5 -> +1.0 192(20) 2(14) 8(15) 14(20) 41(33) 114(21) 13(9) +1.0 -> +1.5 240(26) 1(7) 1(1) 8(11) 16(12) 180(34) 34(25) +1.5 -> +2.0 189(20) 1(7) 0(0) 0(0) 9(7) 139(26) 40(29) +2.0 -> +2.5 58(6) 0(0) 0(0) 0(0) 0(0) 27(5) 31(23) +2.5 -> +3.0 14(1) 0(0) 0(0) 1(1) 1(0) 4(0) 8(5) +3.0 -> 5.0 2(0) 0(0) 0(0) 0(0) 0(0) 1(0) 1(0) Total no of stations : 1056 No of stations excluded due to 'missing data' : 139 TREND ANALYSIS GROUPING OF STATIONS BY AVG TEMP CHANGE AND LATITUDE DURING THE LAST 50 YEARS The 10 temperature groups are (°C) : -> -1.0, -1.0 -> -0.5, -0.5 ->0.0, .....+2.5 -> +3.0, +3.0 -> The 6 latitude groups are : 0->30S, 30->60S, 60->90S, 0->30N, 30->60N, 60->90N Selection : all stations Comp. procedure :Linear regression TEMP.INTERVAL NO OF LATITUDE DISTRIB. (% OF STAT.IN EACH LAT. GROUP IN PARENTHESIS) From(°C) To(°C) STATIONS 60 -> 90S 30 -> 60S 0 -> 30S 0->30N 30->60N 60 -> 90N __________________________________________________________________________________________________________________________ -5.0 -> -1.0 0(0) 0(0) 0(0) 0(0) 0(0) 0(0) 0(0) -1.0 -> -0.5 10(1) 1(7) 3(6) 3(5) 0(0) 3(0) 0(0) -0.5 -> +0.0 28(3) 2(15) 5(11) 9(15) 2(1) 7(1) 3(2) +0.0 -> +0.5 104(12) 3(23) 18(40) 13(22) 33(28) 34(7) 3(2) +0.5 -> +1.0 182(21) 5(38) 15(33) 19(33) 44(38) 88(18) 11(8) +1.0 -> +1.5 217(26) 0(0) 3(6) 10(17) 24(20) 139(29) 41(32) +1.5 -> +2.0 204(24) 1(7) 1(2) 2(3) 8(6) 152(32) 40(31) +2.0 -> +2.5 69(8) 1(7) 0(0) 1(1) 4(3) 39(8) 24(19) +2.5 -> +3.0 13(1) 0(0) 0(0) 0(0) 0(0) 10(2) 3(2) +3.0 -> 5.0 1(0) 0(0) 0(0) 0(0) 0(0) 0(0) 1(0) Total no of stations : 1056 No of stations excluded due to 'missing data' : 224 TREND ANALYSIS GROUPING OF STATIONS BY AVG TEMP CHANGE AND LATITUDE DURING THE LAST 100 YEARS The 10 temperature groups are (°C) : -> -1.0, -1.0 -> -0.5, -0.5 ->0.0, .....+2.5 -> +3.0, +3.0 -> The 6 latitude groups are : 0->30S, 30->60S, 60->90S, 0->30N, 30->60N, 60->90N Selection : all stations Comp. procedure :Linear regression TEMP.INTERVAL NO OF LATITUDE DISTRIB. (% OF STAT.IN EACH LAT. GROUP IN PARENTHESIS) From(°C) To(°C) STATIONS 60 -> 90S 30 -> 60S 0 -> 30S 0->30N 30->60N 60 -> 90N __________________________________________________________________________________________________________________________ -5.0 -> -1.0 2(0) 0(0) 0(0) 0(0) 0(0) 2(0) 0(0) -1.0 -> -0.5 7(1) 0(0) 2(11) 0(0) 0(0) 5(2) 0(0) -0.5 -> +0.0 25(6) 0(0) 2(11) 3(20) 2(4) 16(6) 2(3) +0.0 -> +0.5 70(18) 0(0) 3(16) 1(6) 15(34) 37(15) 14(23) +0.5 -> +1.0 141(37) 0(0) 10(55) 6(40) 14(32) 83(34) 28(47) +1.0 -> +1.5 99(26) 0(0) 1(5) 3(20) 11(25) 71(29) 13(22) +1.5 -> +2.0 24(6) 0(0) 0(0) 1(6) 0(0) 22(9) 1(1) +2.0 -> +2.5 7(1) 1(100) 0(0) 0(0) 1(2) 4(1) 1(1) +2.5 -> +3.0 2(0) 0(0) 0(0) 1(6) 0(0) 1(0) 0(0) +3.0 -> 5.0 2(0) 0(0) 0(0) 0(0) 0(0) 2(0) 0(0) Total no of stations : 1056 No of stations excluded due to 'missing data' : 677