166 REPORT—1849. 
TABLE LXXV. 
Greatest and least electrical tension observed in each month, from August 
1843 to December 1844, both inclusive, with their differences, and the 
days of the month on which they occurred. 

Absolute electrical ten- Days of the month on which the 


Month. sion in each month. electrical tension was 
Difference. 
1843 and 1844.| Greatest. Least. Greatest. Least. 
div. div. div. y 
17 9am 
August... 95 2 93 Wee ie 29 3 p.m 
7 9am 
16 9am 
September ...... 115 3 112 20 9am 30 S.R 
21 9am 
1 S.R. 
19 9am 3 8.8. 
October ..... tess 300 3 297 26 9am 4 SR. 
16 S.R. 
23 S.R. 
November ...... 1100 5 1095 12 S.S. 29 SR. 
4 3p.m.S8.8. 
December ...... 500 2 498 14 9am 22 3 pam. 
January .....000. 1200 3 1197 4 9am 10 S.R. - 
17 S.R. 
February....... x: 1000 3 997 49am ie 9 anne 
: 9 S.R. 9 am. 
IMATChiwcteyensiees 1500 3 1497 8 9am. 17 S.R. 
25 S.R. 9 am. 
APES Rinses 1000 3 997 1 9am 16 S.R. 
5 SS. 17 S.R. 
Maa, mois sethetves 200 2 198 { cides al ae gee 
UMC sani vanen so. 80 2 78 30 9am 7 S.R. 
4 S.R. 
6 S.S. 
TUY seesseens 100 5 95 23 SS. 7 8.8. 
26 S.R. 
31 S.R. 
August ....6.66 105 4 101 29 9am 6 S.R. 
September ...... 400 3 397 1 9am 16 9am.8.8 
October ......... 400 2 398 28 58.8. 9 3pm 
November ...... 500 4 496 27 9am 16 3 p.m. 
December ...... 1100 3 1097 6 3p.m 16 9 am. 


TasLe LXXVI. 
Number of positive readings at each observation-epoch in each month, from 
August 1843 to December 1844, both inclusive. 









Epochs. | Aug.|Sept.| Oct.! Nov.) Dec.| Jan.| Feb.|Mar.| Apr.|May.| June. |July.|Aug.|Sept.| Oct.| Nov.| Dec.| Sums. 
Sunrise ..| 26) 30] 24; 27] 31] 28] 28) 27] 30] 31] 30 30] 28] 24 | 28) 28) 31} 481 
Qam....| 26] 30) 24 |) 28] 31] 26] 28] 27] 29] 31] 30 30} 28] 25 29| 28] 30 480 
3p.m....| 25] 29] 23 | 28] 31] 28] 28) 26) 29| 30] 27 26| 27| 25 | 27| 27] 30| 466 
Sunset ..| 25] 30] 24 | 28] 31] 27| 25] 27] 29) 30) 29 28} 28] 25] 27] 27| 30; 470 
Sums....] 102]119} 95 | 111] 124/109] 109/107 | 117} 122] 116 114] 111] 99 | 111} 110] 121 | 1897 






