ON TILE PERIODICTTT OF THE AURORA BOREALIS. 



331 



AURORAS OBSERVED IN DIFFERENT YEARS, ARRANGED ACCORDING TO LOCALITY. Continued. 



2 



i 



13 



8 

 7 

 6 

 2 

 9 

 3 

 2 

 11 

 9 

 6 

 7 

 4 

 7 

 6 



1 



4 



5 



7 



8 



27 



31 



52 



36 



42 



14 

 5 



45 



37 

 83 



47 



12 

 6 

 11 

 11 

 14 

 2 



2 

 11 

 25 



6 

 36 

 18 

 12 



6 

 13 



7 



9 

 10 



7 

 19 

 13 

 26 

 29 



22 



29 



19 



8 



1 



12 

 29 



1700 

 1701 

 1702 

 1703 

 1704 

 1705 

 1706 

 1707 

 1708 

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 1713 

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 1720 

 1721 

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 1723 

 1724 

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 1726 

 1727 

 1728 

 1729 

 1730 

 1731 

 1732 

 1733 

 1734 

 1735 

 1736 

 1737 

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 1742 



Max. 



Mb. 



Max. 



Min. 



Max. 



Min. 



Max. 



