VOLUME 1 - E-Library - WMO

AEROSOL OPTICAL DEPTHDAILY AND MONTHLY MEANS (NATURAL LOGAR ITHMS INCOC 20700 TRAPANI IBIRGI, ITALY AL TI TUDE 7 M YEAR 1'3'32WMO lE>42'3 37 55N 12 30EMONTH DAY 500 N 380 N ALPHA DAY MONTH10 13 .438 4 .54E> 4 .803 13 1010 14 .408 3 .4E>O 3 .43'3 14 1010 15 .44E> 2 .4'37 2 .38'3 15 1010 18 .507 .582 .502 18 1010 20 .45'3 5 .50E> 5 .358 20 1010 21 .442 2 .48E> 2 .343 21 1010 23 .307 .34E> .435 23 1010 25 .2'35 3 .354 3 .E>E>2 25 1010 2E> .2E>3 3 .327 3 .800 2E> 1010 2'3 .4E>5 2 .545 2 .580 2'3 1010 30 .405 3 .451 3 .3'30 30 10MONTHLY MEAN .372 51 .445 51 .E>55 BETA .2%MONTH DAY 500 N 380 N ALPHA DAY MONTH11 4 .40E> 4 .484 4 .E>3E> 4 1111 5 .37E> 4 .454 4 .E,81 5 1111 E, .314 5 .375 5 .E,4'3 E, 1111 7 .284 4 .351 4 .774 7 1111 14 .237 3 .282 3 .E,33 14 1111 15 .223 2 .2'32 2 .'384 15 1111 1'3 '.24'3 3 .287 3 .521 1'3 1111 20 .2E,'3 2 .2'37 2 .350 20 1111 21 .282 1 .324 1 .510 21 1111 23 . I '3'3 3 .237 3 .E,4'3 23 111 I 24 .23E, 3 .310 3 .'3'38 24 111 I 25 .218 3 .288 3 1.005 25 111 I 2E, .272 2 .348 2 .8% 2E, I I1 I 27 .323 3 .403 3 .807 27 1 I11 2'3 .28E, I .3E,5 1 .88'3 2'3 111 I 30 .273 3 .35b 3 .'35'3 30 11MONTHLY MEAN .28E, 4E, .350 4E, .737 BETA . 171MONTH DAY 500 N 380 N ALPHA DAY MONTH12 I .330 2 .447 2 1.108 I 1212 2 .34'3 4 .44'3 4 .'31 I 2 1212 3 .22E, 2 .284 2 .844 3 1212 4 .2'30 1 .334 I .511 4 1212 E, .213 2 .212 2 -.015 E, 1212 12 .3E,8 .481 . '377 12 1212 14 .2E,7 2 .354 2 1.028 14 1212 15 .1'3'3 2 .244 2 .74'3 15 1212 lE, .35b 2 .3'31 2 .341 lE, 1212 17 .323 2 .3'30 2 .E,81 17 1212 20 .238 2 .2'35 2 .7'31 20 1212 21 .287 3 .357 3 .804 21 1212 23 .30'3 3 .378 3 .743 23 12MONTHLY MEAN .2'31 28 .35'3 28 .7E,7 BnA .171NCDC 22175 VERONA, ITALY ALTITUDE E,7 M YEAR 1'3'31WHO lE,0'30 45 23N 10 52EMONTH DAY 500 N 380 N ALPHA DAY MONTH12 1 .2E,0 4 .420 4 1.738 1 1212 2 .423 4 .74'3 4 2.083 2 1212 7 .304 3 .3'31 3 .'322 7 1212 8 .472 4 .571 4 .6'32 8 1212 10 .503 3 .652 3 .'34'3 10 12I - 41