132 



Days of 



the 

 month. 



North 

 lat. 



West 

 long. 



PHYSICAL OBSERVATIONS. 



June 5 



43° 28' 



- 



10 0 45' 



Cyanometer, 13 0 . Floating clouds ; 

 wind N.E. fresh } rough sea. 



Dip of the magnetic needle observed 

 at the port of Ferrol, 766°, centi- 

 grade division. 



Intensity of the magnetic forces, in 

 Gallicia, expressed by 243 oscilla- 

 tions in ten minutes of time. 



6 



44 0 



13 7 



Temperature of the sea, 16°. Tem- 

 perature of the air, 9° ; brisk gale ; 

 the sea rough and very stormy. 



7 



42 7 



15 24 



Beyond the parallel of Cape Finis - 

 terre, at forty- two leagues distance 

 from this cape. Gentle galeN.N.E. 

 air, 18* 7°. 



Cyanometer 3 14°. 



8 



41 0 



16 9 



Wind north-east, very weak. Temp. 



i\f tV>p air 



yjx i i i \* an, im • 



Hygrometer, 45* 6°. Deluc (82°Saus- 

 sure). 



9 



39 10 



16 18 



Temperature of the sea, 15° - f temp, 

 of the air, 14 0 5' ; northerly wind, 









ieeore 3 serene sny. 

 Thermometer exposed to t 

 16° 9' : Sun's force, 2° 4' 



tie sun, 

 : in the 









parallel of Peniche. 

 Cyanometer, 15° (the blue of the ocean 



measured with the same instru- 

 . ment35°). Hygrometer the whole 



day, 81°— 83° Saussure. 



