302 



W I K D S O F T HE U L U B B. 



(Nos. 135 to 138.) 

 Observed as follows :- 



North-western Pennsylvania. 



Place of obser. 

 vation. 



By whom observed. 



Aggregate 



length of 



time. 



Date. 







yrs. raoa. 









1 



Erie, 



Benjamin Grant & others,' 



1 4 



1840, 1841, 1843, 1849 and 1850. 





Franklin, 



Mr. Couelly and Rev. M. A. 



3 7 



1839 to 1841 and 1867 to 1869 both inclusive. | 





Tolman, 













Meadvill«, 



T. H. Thickstnn & others,^ 



4 7 



1839 to 1841 and 1855 to 1858 both inclusive. | 



Moss Grove, 



Frances Schreiner, 



2 10 



1854, 1855, 1S56 and 1860. 





Northeast, 



.John T. Milliken, 



3 



1867. 









Oil City, 



James A. Weeks, 



4 



1863 and 1864. 









Randolph, 



Orrin T. Hobbs, 



1 2 



1853, 1854 and 1855 









Rose Cottage, 



C. C. Gaskell, 



3 



1839. 









Saint Mary's, 



Wm. A. Stokes, 



5 



1849. 









Sugar Grove, 



W. 0. Blodget, 



11 



1853 and 1854. 









Warren, 



J.E. King and C. S. Brown, 



8 



1840 and 1841. 









Youngsville, 



A. C. Blodget, 



4 



1852. 

















Relative Pkevalencb or Wimds from the 











Monsoor 











DiiFEKENT Points of the Compass. 









3 ^ 



innuenees. , 





H 





W 





i^ 





i^' 









Place and 





Time of 





i** 





iJi 





S^_ 





*■«* 



• 





Birection 



(Si*© 







kind of 





the year. 





jK 









oU3 





°^' 



t-S 



of resultant. 



o2 

 ^ 3 



Direction. 





observatioos. 







.c 



y J! 



ro 





3 



^1 



■s 



^g 



si 











S 









o 



^B 



01 



^B 



ID 



rnS 



$ 



^i 



■J 









«*" 





1 



135. Meadvill 



i 3 



The year 



89 



72 



107 



75 



135 



64 



96 69 



354 



S. 



21° 



2'E. 



.05 







13(i. Frank- 

 lin (1841). 



'} 



The year 







3 







205 



1 



119 



3 645 







N. 



60 



4 W. 



.47 







i "■ 



^ o 





Spring 



64; 57' 63 



87 



150 



195 



398 207 





s. 



79 



12 W. .331 







o „ t-^ 



• 



Summer 



12! 11 31 



48 



78 



121 



253 119 





a. 



75 



2 W. .350 







1 Is 



6 t 



Autumn 



19 



20' 47 



101 274 



184 



2III 114 





s. 



38 



38 W. .367 







a ^-^ 



Winter 



39 



21, 84 



127 



198 



337 



432 131 





s. 



56 



32 W. .410 







m a a 



ai 



L 



Tiie yeai-5 





... 







... 



... 





s. 



61 



40 W. .351 







■g'S _ 







Spring 



387 



28r 327 



■ii'ii 



1206 



1563 



3654 2465 





s. 



84 



56 W. .473 









^ a. 





Summer 



30 



48 123 



283 



349 



687 



1335 3089 



... 



s. 



84 



52 W. .498 







O ^ 





Autumn 



78 



88; 171 



583 



1380 



1811 



1264 616 





s. 



43 



5 W. .534 







I'a 



Winter 



296 



561 456 



972 



1651 



3197 



5333 1179 





s. 



64 



40 W. .577 







JiS 







The yearS 





... 1 ... 







... 





... 



s. 



68 



59 W. 



.503 







CO c g 



— s s: 



r 



Spring 



6".05 



4.935.198.17 



8.04 



8.02 9.18 



11.91 

















> ^ c 



I 



Summer 



2.50;4.36 3.97 5.90 



4.47 



5.68 5.28 



9.15 

















• .2 -H 



p a.^ 



i 



Autumn 



4.11 



4.40 3.64 5.77 



5.04 



9.84 5.99 



5.40 

















2 





[ 



Winter 



7.59 



2.675.437.65 



8.34 



9.49'l2.34 



9.00 

















i, 



( 



Spring 



249 



235 271! 435 



519 



522 



753 



874 



608 



s. 



80 



40 W. 



.224 



N. 29° E. 



.07 



S 



Summer 



165 



205 lU 217 



41 l| 421 



574 



614 



745 



s. 



80 



57 W.I. 25 J 



N. 1 E. 



.064 



x> 





. 



Autumn 



183 



130' 144 



400 



652j 638 



441 



827 



632 



s. 



61 



14 W.1.27" 



S. 21 E. !.04' 



"S a 



I'S 





Winter 



209 



126, 211 



421 



686 820 



789 



760 



526'S. 



60 



55 W.j.33 



S. 30 W. .08 



t..° 







The year^ 





... 1 ... 















s. 



69 



52 W.1.27 





as 







Spring 



66 



50 101 



"77 



'99 



344 



•}45 



332 





s. 



86 



39 W.|.57 



N. 84 E. Lll 





Summer 



29 



22 16 



45 



50 



256 



720 



275 





s. 



88 



40 W.j.73 



N. 67 W. .06 



5 -i 



= = 



'i 



Autumn 



58 



28 20 



45 



69 



334 



585 



317 





s. 



87 



57 W.I. 67 



N. 3i E. .02 



"tj rt 



S^ 



1 



Winter 



38 



13, 25 



40 



78 



362 



801 



231 



... 



s. 



82 



32 W. .73^ 



S. 45 W. .08 



pj 





L 



The yearS 





... 















s. 



86 



15 W. .67| 



I 



« S 



6C~ 



r 



Spring 



31 J 



285 372 



512 



618 



866 



1498 



1206 



608|S. 



83 



43 W. .32^ 



N. 47 E. '.06 



n 5 

 o « c 



! 



Summer 



194 



227 150 



262 



461 



677 



1294 



^89 



745 S. 



85 



45 W.I. 39 



N. 24^ W. .05 



■^ t» 



1^-5 





Autumn 



241 



158 164 



445 



721 



972 



1026 



1144 



.!32'S. 



73 



48 W.L36i 



S. 4U E. ,.03 



00 



^ § a 





Winter 1 247 



139 236 



461 



764 



1182 



1590 



991 



526S. 



70 



23 W.1.43' 



S. 26 W. 



■m\ 



L f.§ 



, i The yeai-5 j ... 



... j ... 











... 1 



.. js. 



78 



3 W. .37^ 





J 



' Messrs. Par 



k and Reid. « J. Limber, Daniel Dick and H. Shi 



ppen 







3 Previous to the year 1842. * From this table we obtain the following 



summary c 



f results : — 





Spring. 



SUK 



mer. 



Autumn. 



Winter. 



The year. 



Average veloci 



ty of all winds in miles per hour 



7.31 



4.36 



5.07 





8.29 



6.26 



Velocity in mean direction, on the supposition that the winds 

















from every 



point of the compass move with the foregoing 

















average velocity . 



2.42 



1. 



53 



1.86 • 





3.40 



2.20 



True velocity in mean direction, giving to the winds from the 

















several point 



s of the compass each tht-ir own average velocity. 

















as shown in 



the table above 



3.46 



2.17 



2.71 





4.78 



3.15 



Excess of the 



after over the former 



+ 1.04 



+- 



64 



+.85 



4 



-1.38 



+.95 



^ Computed from the resultants for the seasons. 1 



