52 



Beobachtungen an der k. k. Centralanstalt ftir Meteorologie und Erdmagnetis- 



mus; Hohe Warte bei Wien (Seehohe 202*5 Meter); 



im Monate December 1878. 



Tag 



Magnetische Variationsbeobachtungen 



Declination: 10 



9'' 



Tages- 

 mittel 



Horizontale Intensitat 



Tages- 

 mittel 



6 

 7 

 8 

 9 

 10 



11 

 12 

 13 

 14 

 15 



16 

 17 



18 

 19 

 20 



21 



22 

 23 

 24 

 25 



26 

 27 

 28 

 29 

 30 

 31 



9.7 

 9.4 

 9.4 

 9.3 

 9.9 



9.2 

 9.0 

 9.5 

 9.0 

 9.3 



9.0 

 9.6 

 9.9 

 9.0 

 9.2 



8.9 

 8.8 

 9.3 

 8.0 

 9.1 



10.2 

 8.7 

 9.2 

 8.9 



8.0 



Mittel 9 '39 



10.5 

 11.2 

 11.6 

 10.5 

 10.4 



11.5 

 10.2 

 10.9 

 11.0 

 11.2 



9.1 

 9.1 



9.8 

 9.3 

 9.6 



10.0 

 10.7 

 10.1 

 11.0 



10 '54 



8.8 

 8 4 

 5.7 

 4.9 



8.8 



«.7 



7.7 



13.7 



8.5 



8.1 

 8.3 

 8.1 

 8.2 



8.2 



8.4 

 7.7 

 8.2 

 8.0 

 7.6 

 57.9* 



7 '65 



12.90 

 8.70 

 8.23 

 9.00 

 9.3U 



9.67 

 9 . 53 

 9.47 



9.07 

 9.80 



9.50 

 9.53 

 8.93 

 8.13 

 9.50 



9.73 



9.50 



9.50 



11.23 



9.63 



8.70 

 8.73 

 9.07 

 8.50 

 8.97 



9.13 



8.40 

 9.13 

 9 . 20 



8.57 

 5.80 



9.20 



— i 



Inclination : 

 am 19. um lO"" 13.5'" a. m. 



63° 23 '6. 



Magnetische Storung. 



