76 



OBSERVATIONS. 

 From Mendoza to Montevideo and bade across the Pampa, 



Elcvalion 

 sea levi-1. 



Lof: Barrialt^s , 

 Acorocorto .... 

 El Desagu.idero . . 



El Balde 



Pan Luis ile la Punta . 

 Rio Quinto .... 

 San Jos6 del Morro 

 Villa de la Concepcion 

 El Torloral .... 

 Esquina dc Medrano . 

 Fraile Muerto . . . 

 Pejc Tree Station . . 

 Saladillo de Rui Diaz . 

 Cabeza del Tigre . . 

 Los Desmochados . 

 Saladillo de la Horquela 

 El Rosario .... 

 Buenos Ayres . . . 

 Montevideo .... 



^ 36 24 

 3-3 58 00 

 32 56 09 



32 56 15 

 34 35 30 

 34 53 18 



1,726 

 1,648 

 1,565 

 2,548 

 2,434 

 3,193 

 1,532 

 798 

 509 



12 01 13 



11 45 17 

 10 12 41 



30 57 00 

 32 11 30 

 3i 07 30 



6.23680 

 6.19705 

 6.15906 



0.41971 

 0.41fiI4 

 41616 



7.2722S 

 7.32278 

 7.27255 



^ Above Buenos Ayr 



METEOROLOGICAL OBSERVATIONS MADE BETWEEN SANTIAGO AND BUENOS AYRES. 



Place. 



Year, day and 

 mouth. 



Hour. 



i 



"5, 



i. 



I" 



a 

 < 



< 



■1 ^ 



3 S 



Sky. 





Winds. 



Remarks. 





Direction. 



Force 











Inches. 



Inches. 





„ 



, 











Santiago 



Nov. 14, 1852 





M. 



28.324 



31.252 



65 







Clear . . . 









Do 



Nov. 15, 1852 



8 



A.M. 



.316 



.270 



63.5 







Clear 











Set out at 9.30 A.M. 



San Ignacio .... 



Nov. 15, 1852 



11 



A.M. 





.525 







86 



Clear 













Posada de Colina . . 



Nov. 15, 1852 



3 



P.M. 





.125 







86 



Clear 











Broke the aneroid. 



Posada de Chacabuco . 



Nov. 15, 1852 



8 



P.M. 



27.753 





59 







Clear 













Cuesta de Chacabuco . 



Nov. 16, 1852 



7 



A. M. 



25.843 





68 







Clear 













Cliaera deMonturaas . 



Nov. 16, 1852 





M. 



27.170 





72.5 



60 



73 



Clear 













Do do 



Nov. 16, 1853 



3 



P.M. 



.357 





73 



60.5 



77 



Clear 













Do do 



Nov. 16, 1852 



9 



P.M. 



.403 





56.3 



51.5 



57 



Clear 













Do do 



Nov. 17, 1852 



6 



A. M. 



.462 





53.6 



51 



.55 



Clear 













Do do 



Nov. 17, 1852 



9 



A.M. 



.477 





62.6 



.55 



64 



Clear 













Do do 



Nov. 17, 1852 





M. 



.458 





70.2 



55.5 



70.5 



Clear 













Do do 



Nov. 17, 1852 



3 



P.M. 



.466 





71.6 



56.7 



72.3 



Clear 













Do do 



Nov. 17, 1852 



6 



P.M. 



.454 





63 



55.5 



67,5 



Clear 













Do do 



Nov. 18,1852 



6 



A.M. 



.434 





49 



45.5 



49 



Clear 













Santa Rosa .... 



Nov. 18, 1852 



9 



A.M. 



.387 





64.4 



54.3 



64 



Clear 













Chacra de Montumas . 



Nov. 18, 18.52 





M. 



.450 





74.7 



61.5 



75 



Clear 













Do do 



Nov. 18, 1852 



4 



P.M. 



.410 





73.4 



57.5 



73 



Clear 













Do do 



Dec. 31, 1853 





M. 



27.364 



29.937 



82 



64 



83 



Clear 







Southwest- 

 ward. 



3 



Diflerent instrum'ts. 



Moulli of Rio Colorado 



Nov. 19, 1852 





M. 



26.564 





70.7 







Clear 













Do do 



Nov. 19, 1852 



2 



P.M. 



.509 





82.4 







Clear 













Estero de las Cruees . 



Nov. 19, 1852 



6 



P. M. 



25.710 





69.3 



51 



70 



Clear 













Do do 



Nov. 20, 1852 



5 



A.M. 



.658 





48.2 



42 



47.5 



Clear 













Do do 



Nov. 20, 1852 



8 



A.M. 



.698 





63.8 



50.2 



64.5 



Clear 













Do do 



Nov. 20, 1852 



a 



A.M. 



.694 





70.7 



53.5 



71 



Clear 













Do do 



Nov. 20, 1852 



1 



P.M. 



.658 





75.2 



50.5 



75.5 



Clear 













Du do 



Dec. 30, 1&53 





M. 



.708 



28.100 



78 



55.5 



78.5 



Clear 







Westward 



4 





Rio del P. Hon . . . 



Nov. 20, 18.52 



7 



P.M. 



24.044 





61.2 







Clear 













Do. . . • . . 



Nov. 21, 1852 



5 



A. M. 



.017 





51.8 



36 



52.5 



Clear 













Alto de la Laguna , . 



Nov. 21, 1852 





M. 



21.591 





62.6 



40 



60 



K. 3 







Southwest- 



5 

























ward. 







