SERIES B. ZONE 13. LAT. 25° TO 30° N. 



501 



(Nos. 13 to 15.) Southern Central Texas, latitude 29° to 30° 



Observed as follows : — 







Aggregate 







Place of obaervatio 



n. By whom observed. 



length of 

 time. 



Date. 









yrs. mos. 







New Braunfels, 



A. Forke & Otto Friedrich, 



5 9 



1854 to 1860 inclusive 





San Antonio, 



F.Pettersen, M.D.,& others, 



8 7 



1846, 1849 to 1852, 1857 to 1861, both inclusive, | 









and 1872. 





Sisterdale, 



Ernest Knapp, 



3 



1860. 









Relative Prevalence of "Winds prom the 









Monsoon 







Different Points of the Compass. 







rt c 



influences. 





«• 





f4 





,^ 





i^' 









Place of 



Time of the 





ijj 





oH 





.sS 





■°S 





Directior 



of 



S"^ 







observation. 



year. 





S^" 









oin 





°^ 



t-3 



resultai 



It. 



oS 



Direction. 









j3 



« Si 



■s 



wS 



J3 



& i 



t, 



^3 



Sg 







^ p 





£ 







S 



^i 



H 



mC 



CO 



CC-E 



$ 



^-E 



6" 







w" 





& 





January 



218 



120 



99 



104 



116 



58 



44 



67 

















February 



136 



107 



104 



139 



113 



65 



35 



53 

















March 



125 



107 



113 



209 



151 



112 



55 



42 

















April 



90 



87 



99 



160 



177 



34 



28 



34 

















May 



34 



58 



148 



246 



197 



41 



24 



16 

















June 



22 



61 



107 



306 



178 



59 



9 



15 

















July 



37 



29 



101 



302 



264 



79 



51 



9 















13. 



August 



16 



51 



133 



289 



285 



99 



17 



i 















Bail Antonio. 



September 



51 



202 



165 



211 



97 



45 



16 



15 















October 



121 



161 



133 



155 



131 



70 



33 



51 

















November 



188 



101 



69 



113 



92 



50 



37 



61 

















December 



222 



158 



77 



87 



73 



42 



25 



49 

















Spring 



249 



252 



360 



615 



525 



187 



107 



92 





S. 48° 7 



E. 



.38 



S. 3° E. 



.09 





Summer 



75 



141 



341 



897 



727 



237 



77 



28 





S. 31 17 



E. 



.62 



S. 7 E. 



.37 





Autumn 



360 



464 



367 



479 



320 



165 



86 



127 





N. 89 48 



E. 



.31i 



N. 12 E. 



.17 





Winter 



576 



385 



280 



330 



302 



165 



104 



169 





N. 54 49 



E. 



.24 



N. 15 W. 



.31 





The year2 





















S. 59 53 



E. 



.32 







13(a). 

 Sau Antonio, 

 Number of 

 observations. 



Spring 



'22 



33 



16 



88 



"ii 



'"8 



""5 



'"5 



"ss 



S. 71 15 



E. 



.49 







Summer 



2 



- 12 



10 



117 



7 



4 



1 







124 



S. 50 13 



E. 



.83 







Autumn 



4J 



42 



10 



55 



6 



5 



1 



2 



108 



N. 70 6 



E. 



.47 







Winter 



47 



54 



10 



23 



8 



9 



7 



18 



97 



N. 30 9 



E. 



.44 







The year 



115 



141 



46 



283 



32 



26 



14 



25 



417 



S. 85 11 



E. 



.44 







' 



Spring 



17.8 



7.9 



5.0 



6.9 



6.5 



6.8 



9.6 



7.8 















Summer 



7.0 



5.4 



5.9 



7.4 



8.0 



7.5 



3.0 

















Miles per hour. . 



Autumn 



18.7 



5.3 



6.9 



4.7 



5.7 



7.2 



4.0 



8. "5 

















Winter 



22.9 



7.9 



5.3 



6.5 



9.6 



7.0 



14.9 



18.1 

















Tlie year 



20.0 



6.9 



5.7 



7-4 



7.4 



7.0 



10.8 



15.4 



















7 A.M. 



215 



33 



5 



110 



9 



11 



12 



24 



1 















Spring \ 



2 P. M. 



92 



162 



38 



313 



60 



40 



29 



7 



... 



N. 84 



E. 



.38 











9 " 



84 



65 



37 



184 



2 



3 



7 



8 



i 

















7 A. M. 



10 



5 







98 



8 















) 













"m 



Summer i 



2 P. M. 



4 



46 



39 



442 



42 



28 



3 







1... 



S. 48 



E. 



.86 







S, 





9 " 







14 



20 



319 



6 



2 





















a 



Autumn -! 



7 A. M. 



339 



54 



10 



6 



4 















1 













v^ 



2 P. M. 



240 



117 



12 



159 



28 



30 



4 



17 



... 



N. 25 



E. 



.58 







u 





9 " 



245 



53 



47 



89 



2 



6 











) 













J3 





7 A.M. 



497 



135 



10 



10 



6 







16 



83 



) 













a 



Winter < 



2 P. M. 



254 



221 



33 



119 



71 



56 



81 



176 



... 



N. 4 



E. 



.61 







a 





9 " 



324 



69 



10 



20 







7 







69 



J 

















7 A. M. 



1061 



227 



25 



224 



27 



11 



28 



107 





N. 12 



E. 



.66 









The Year ] 



2 P. M. 



590 



546 



122 



1033 



201 



154 



117 



200 





N. 85 30 



E. 



.32 











9 " 



653 



201 



114 



612 



10 



18 



7 



77 





N. 58 



E. 



.43 









Total 





2304 



974 



261 



1869 



238 



183 



152 



384 





N. 65 



E. 



.38 







' Observed wit> 



i Robinson's anemometer for the hour preceding each of the three observations 7 A.M., 2 P.M. \ 



and 9 P.M., and 



he resultants computed by plotting. 





2 Computed fro 



m the resultants for the seasons. 





