VOLUME 1 - E-Library - WMO

AEROSOL OPTICAL DEPTHDA ILY AND MONTHLY MEANS (NATURAL LOGAR ITHMS)NCDC 22175 VERONA, ITALY All I TUDE b7 M YEAR 1'3'32WMO lbO'30 45 23N 10 52EMONTH DAY 500 N 380 N ALPHA DAY MONTH3 15 .588 8 .8b2 8 1.3'32 15 33 lb .58'3 b .84b b 1.321 I b 33 17 .441 5 .b71 5 1.52'3 17 33 18 .b13 5 .'327 5 1.504 18 33 1'3 .71b '3 1.072 '3 1.470 1'3 33 20 .8'35 2 1.28b 2 1.320 20 33 21 1.000 3 1.4bO 3 1.380 21 33 24 .350 I .4'37 I 1.281 24 33 25 .504 5 . 70'3 5 1.242 25 33 27 .582 4 . 7'3'3 4 I . 15'3 27 33 28 .'317 I I . 1'35 I . %5 28 33 2'3 .3'34 8 .5'32 8 I .4137 2'3 3MONTHLY MEAN .b4'3 '34 .'350 '34 1.385 BETA .24'3MONTH DAY 500 N 380 N ALPHA DAY MONTH4 2 .53b 4 .708 4 1.015 2 44 7 .7'38 3 1.041 3 .%8 7 44 8 .b41 b .'348 b 1.42'3 8 44 '3 .74b 3 1.031 3 1.182 '3 44 10 .472 '3 .703 '3 1.44'3 10 44 I I .4'31 b .7% b 1.%'3 I I 44 12 .512 I I .7b2 I I 1.44b 12 44 14 .514 7 .845 7 1.814 14 44 17 .445 7 .bb8 7 1.482 17 44 18 .438 '3 .70b '3 1.741 18 44 1'3 .324 10 .4'31 10 1.513 1'3 44 20 .38'3 '3 .b58 '3 I . '3 I '3 20 44 21 .532 '3 .833 '3 1.b35 21 44 22 .4b'3 I .81'3 I 2.034 22 44 24 1. 281 1.578 . 75'3 24 44 25 .444 .'370 2.847 25 44 27 .'33b 4 1.302 4 1.202 27 44 28 .834 3 1.220 3 1.38'3 28 44 2'3 .403 2 .503 2 .803 2'3 4MONTHLY MEAN .523 105 .78b 105 1.48b BETA .187MONTH DAY 500 N 380 N ALPHA DAY MONTH5 2 .501 5 .782 5 1. b21 2 55 3 .525 5 .738 5 1.240 3 55 4 .520 7 .831 7 1.70'3 4 55 5 .b27 7 .'341 7 1.480 5 55 b .b82 3 1.0bO 3 1. bOb b 55 7 .744 5 1.105 5 1.441 7 55 8 .833 '3 1.2b3 '3 1.51 b 8 55 '3 .780 10 1.1'3'3 10 1.%8 '3 55 10 .'328 3 1.324 3 1.2% 10 55 12 .30b 8 .503 8 1.80b 12 55 13 .42b 1 I .b8b 1 I 1.735 13 55 14 .4bb 8 .7b7 8 1.81 '3 14 55 1b .757 b 1.340 b 2.081 1b 55 17 .b08 8 1.023 8 1.8% 17 55 18 . 7bb 5 1.288 5 I .8'33 18 55 21 .55'3 3 .8'38 3 1.723 21 55 24 .535 3 .810 3 1. SOb 24 55 25 .b40 b .'375 b 1.533 25 55 2b .720 3 1.112 3 1.584 2b 55 27 .4bO 2 .803 2 2.032 27 55 28 .887 4 1.344 4 1.51 b 28 5MONTHLY MEAN .bl'3 121 .'373 121 1 . b4'3 BETA .1'37I - 43