MAGNETICAL OBSERVATIONS IN IRELAND 
141 
Table IV.—( Continued .) 
Place.* 
Date. 
Hour. 
Temp. 
(C0 
(*•) 
h m 
o 
o / 
o / . 
Dublin . 
Sept. 4. 1835. 
1 56 
71-8 
70 43-6 
— 12 29*4 
5. 
2 19 
65-5 
70 52-8 
-13 15-4 
7. 
4 8 
70-0 
70 52*2 
— 13 20 8 
9. 
3 5 
• • • 
70 46-2 
14. 
1 5 
• • • 
70 53*4 
15. 
12 25 
62*0 
70 55*0 
— 13 10-5 
Mean 
• • • 
67 3 
70 50-5 
— 13 4*0 
London ... 
Sept. 19. 
1 0 
• •• 
69 5-8 
1 10 
68-0 
69 7*4 
-16 54-2 
22. 
11 32 
70-8 
69 124 
— 17 16-3 
1 45 
700 
69 13-6 
— 16 49-4 
Mean 
• • • 
69-6 
69 9-8 
— 17 o-o 
London . 
Oct. 23. 
11 33 
505 
69 10-6 
-16 32 0 
2 25 
516 
69 2-2 
— 16 35-4 
24. 
1 16 
53-8 
69 6-0 
—16 44*4 
Mean 
• • • 
520 
69 6-3 
-16 37*3 
Dublin . 
Nov. 5. 
12 22 
56-2 
70 49-6 
— 12 54 6 
2 32 
52-8 
70 45-8 
—12 54*5 
6. 
1 15 
49-0 
70 53-9 
— 12 36-6 
Mean 
52-7 
70 49-8 
— 12 48-6 
Needle S (2) f. j 
Limerick J... 
July. 1835. 
630 
71 16-9 
— 15 90 
Ballybunan . 
Nov. 8. 
52-0 
71 291 
-13 56-3 
Valentia. 
12. 
47-0 
71 15-0 
-14 37'3 
Dingle . 
18. 
43-0 
71 17-7 
-13 45 8 
Till la. 
Dec. 10. 
47-0 
71 36-5 
— 14 46 0 
Limerick § ... 
26, 27 
450 
71 14-6 
-15 29-6 
Youghal|| ... 
29. 
470 
70 49*0 
-16 0-5 
Limerick ... 
Jan. 4. 1836. 
52-5 
-15 23 7 
* Limerick, garden at Somerville.—Ballybunan, in the field in front of Capt. 
Raymond’s Lodge.—Valentia, on the sea heach at “ the Foot.”—Dingle, on 
the sea beach at Lord Ventry’s.—Tulla, Kiltanon, Mr. Molony’s demesne.— 
Youghal, in the garden of the “ Devonshire Arms” inn. 
4 The observations in Limerick, July 1835, made by Captains Sabine and 
Ross; all the remaining observations with this needle by Captain Sabine. 
£ £ a mean of 4 observations ; & mean of 3 obs. 
§ £ a mean of 3 obs.; & mean of 2 obs. 
|| Mean of 2 obs. 
