320 



WINDS OF THE GLOBE. 





,Nos. 



195 ixud 10 



'•) 



Eastern Pennsylva 



nia.- 



—Continued. 























RCLA 



TIVE PR;-;VALE-Vfli OF WlNDS FROM THE 











IMonsoon 









DiFPaBKNT PO 



NTS OF THE UOMPA8.S. 









arz 



influences. 





w 





H 





is 





,te 









Kind of 

 observations. 



Time of 

 the year. 









U-J2 











S.3 



Direction of 

 resultant. 



<« e Direction. 



o g : 











J= 



«i 



^ 



wSi 



j: 



^t 



■s 



'' Si 



s'i 









g 









K 



^c 



m 



^:B 



m 



r:i 



^ 



^£ 



O 







K*" [ 



s; 





f! Spring 



A^-7, 



480 



396 



563 



542 



837 



1388 



11.30 





N. 78'^ 13 



W.!.297 Norlh. ' .03 





•3 s 



272 



344 



455 



669 



620 



1210 



1459 



949 



... S. 67 12 



W.|.289 S. 9 ' K. : .15 



o ■ 







44.'-| 



445 



389 



579 



531 



985 



1513 



1520 





N. 84 48 



W.'.294 S. 14 W. .01 



2=>j 



° ^ 



j Winter 



400 



517 



481 



448 



259 



608 



1404 



2009 





N. 60 33 



W. .3.54 N. 16 W. .14 





a S 



The year2 

 f Spring 



















... 



N. 82 .39 



W. 



.292 j 



tti ^- 





4180 



4721 



1676 



2803 



3443 



4968 



8020 



16246 





N. 57 52 



w. 



■376 N. 5 E. ] .08 





"o m 



18.SS 



20li2 



2035 



3097 



2716 



6753 



5704 



5351 





S. 70 8 



w. 



.276 S. 17 E. .22 







3139 



2624 



1715 



3159 



2881 



5976 



7684 



12324 





N. 73 35 



w. 



.337 S. 4 K. ' .02 



a a 



1 Winter 



3194 



3147 



2160 



1873 



1560 



3613 



9819 



17907 





N. 56 47 



w. 



.482 N. 28 W.; .17 



g;S 





(^ The year2 





















N. 70 30 



w. 



.347 







« '" 





r Spring 



9.2.'-. 



9.71 



4.23 



4.98 



6.35 



5.94 



5.78 



9.97 















tl 3 



1 o, 



> 73 



4.92 



5.99 



4.47 



4.63 



4.38 



6.58 



3.98 



5.64 















cc-= 





T.O.-) 



5.90 



4.41 



5.46 



5.43 



6.07 



5.08 



8.11 

















a .-i 



Winter 



7.98 



6.09 



4.49 



4.18 



6.02 



5.94 



0.99 



8.94 



















r Sni-ino- 



2553 



3509 



3269 



3159 



2316 



4074 



7241 



7468 



3456 N. 68 25 



w. 



.2U 



N. 52i E. 



.03 



. 







'^443 



2249 



2559 



3136 



3158 



5773 



7004 



4694 



5384 8. 75 20 



w. 



.23 



Sontli. 



.12 



c = 



.« X! 



1 





3087 



2783 



2563 



2699 



2295 



4330 



6879 



7040 



5099 N. 71 54 



w. 



.24 



N. 34i W. 



.01 



t. -^ 



= 's 





Winter 



2731 



3749 



2957 



2210 



1298 



3463 



7398 



8729 



4173 N. 54 47 



w. 



.29i 



N. 12 W. 



.11 



ai^ 







The year 

 Spring 



10814 



12290 



11348 



11204 



9067 



17640 



28522 



27931 



18112;n. 73 23 



w. 



.23 









r 



90i; 



1356 



1353 



808 



643 



2140 



5701 



3322 





N. 77 27 



w. 



.42 



N. 53 E. 



.05 



B "3 



a -3 





903 



861 



1318 



794 



929 



3192 



5930 



2705 





S. 87 34 



w. 



.46 



S. 4iW.'.08 



i ■^ 



•5 o 







808 



897 



1017 



824 



823 



2457 



5216 



2971 





N. 80 9 



w. 



.45 



South. .03 



5. -1 



5 "o 





Winter 



732 



1193 



1104 



417 



337 



1777 



5619 



3400 





N. 73 26 



w. 



.601 



N. 23 W.i .09 



t 3 



o 



■ 



The year2 





















N. 82 12 



w. 



.4.^ 







5k^ 



he . 



Spring 



.3459 



4865 



4622 



3967 



2959 



6214 



12942 



10790 



3456! N. 72 47 



w. 



.28 



N. 57= E. 



.03 



< t> 



-5 a 

 o 3 



334H 



3110 



3877 



3930 



4087 



8965 



12934 



7399 



538418. 81 11 



w. 



.30 



S. 2 W. 



.11 



=D S 







3955 



3680 



3580 



3523 



3118 



6787 



12095 



10011 



5099 N. 77 59 



w. 



.30 



S. 221 w. 



.01 



i^'-^ 





Winter 



34K3 



4942 



4061 



2627 



1635 



5240 



13017 12135 



4173 N. 62 26 



w. 



.35 



N. 91 W. 



.10 





P, o 



L 



The year 



14223 



16597 



16140 



14047 



11799 



27206 



50988 40335 



18112 N. 77 29 



W. .30 







I From this table we obtain the 



following SI] 



mmary of results : — 





1 





Spri 



ng. 



Summer. 



Autumn. | Winter. 



The year. 



Average velocity of all winds in 



miles per ho 



nr . . 



7.C 



2 



4.86 





6.16 



7.07 



6.35 



Veloci 



ty in mean direction, on tl 



le suppositit 



11 that the winds 



















every coiut of the comi 



ass move w 



ith the foregoing 

















average velocity 







2.1 



V 



1.30 





1.81 



2.50 



1.85 



True V 



elocitv in mean direction, 



giving to th 



e winds from tlie 

















several points of the compass e 



aoh their ow 



1 average velocity, 

















as shown in the table above . 







2.- 



5 



1.34 





2.08 



3.41 



2.20 



Excesf 



of the latter over the fori 



ler . 





+ ■'■ 



8 



+ .04 



+.21 



+ .91 



+ .35 



2 Co 



nputed from t 



he resultant. 



for tlie seas 



ons. 





1 







































(Nos. 197 and 197(a).) Pennsylvania. 



Averao-e duration of winds in each month in tho State of Penns3'lvania, deduced from observations 

 made iirevious to the year 1848, at 40 different stations for an aggregate period of forty-eight years 

 and eleven mouths. 









Relative Prevale 



TCE OF Winds from the 



DlFF^It -.NT 



Points of the Compass 













C m 



t 





































■^ q 





































p'" 



X) 





































® 





Dire 



ction 



zc. 



=g 



Time of the 

 ye.ir. 



g 





W 



(4 







« 



H 



,c 



05 



N 



^ 

 m 



^ 



^ 



^ 



^ 









resu 



Itant. 



oe 



Ck 





fe 



^ 



12! 



H 



s 



W 



tA 



vj 



c^ 



!0 m 



^ 



& ^ 



t; 



^ 



o 









K* 





January 

 February 



1.17 



.47 



2.53 



.28 



1.97 



.11 



2.73 



.17 



1.26 



.30 4.49 



.44 



5.41 



.79 



5.97 



.27 



2.64 



N. 



80° 



52' W. 



.28 





1.13 



.24 



1.94 



.17 



1.45 



.14 



2.02 



.06 



1.04 



.15 4.31 



.53 



4.94 



.57 



6.42 



.31 



2.58 



N. 



78 



5 W. 



.38 



t« 



1 7? 



49 



2.27 



.15 



1 . 85 



.11 2.36 



.12 



1.62 



.32 4.63 



.51 



5.45 



.61 



5.66 



.18 



2.95 



N 



82 



58 W. 







April 



May 



1 03 



.45 



2.56 



.18 



2.19 



.09 



3.04 



.23 



2.20 



.35 4.29 



.35 



4.64 



.58 



5.01 



.34 



1.87 



S. 



89 



9 W. 



.20 





1.16 



.28 



1.83 



.21 



1.34 



.19 



2.61 



.29 



1.96 



.54 4.84 



.37 



4.97 



.70 



6.29 



.54 



2.88 



S. 



88 



45 W. 







1 24 



.10 



1.61 



.11 



1.47 



.20 



2.45 



.13 



2.03 



.27 4.88 



.45 



5.20 



.59 



5.18 



.30 



3.79 S. 



83 



31 W. 



.33 





July 



1 21 



.19 



1.41 



.11 



1.40 



.11 



1.91 



.27 



2.01 



.44 5.12 



.54 



6.52 



.93 



4.89 



.22 



3.66 S. 



82 



32 W. 





a 



1 13 



.22 



1.91 



.14 



2.18 



.36 



2.78 



.25 



2.59 



.18 4.97 



.34 



5.42 



.63 



3.55 



.19 



4.16 S. 



04 



10 w. 



.26 



Of 



September 

 October 



1.47 



.18 



1.43 



.15 



2.05 



.10 



1.98 



.34 



2.20 



.23' 3. 84 



.33 



5.33 



.63 



5.45 



.37 



3.92N 



89 



3 W. 





^ 



1.39 



12 



1.53 



.05 



1.5S 



.15 



2.42 



.13 



1.78 



.37 4.40 



.48 



6.00 



.55 



6.44 



.45 



3.10 N 



88 



24 W. 



.3; 



a, 





1.48 



.14 



1 . 55 



.18 



1.96 



.05| 1.84 



.09 



1.30 



.19 3.76 



.47 



6.84: .74 



6.19 



.43 



2.79N 



79 



3 W. 







December 



1 64 



.28 



2.03 



.11 



1.71 



.00 1.89 



.10 



1.20 



21' 4.36 



.77 6.39 .85 



6.60 



.24 



2.50 N 



'ill 



10 W. 



.44 





Tlie year 



16.:'.7 



3.10 



22.60 



1.84 



21.21 



1.67 2S.(i;> 



2.18 



21 ■ 25 



3.55 53.89 



5.58 07.11 8.17 



Ii7 . 05 



3.84 



30.90 N, 



11 



15 W. 





