ON “QUIET” DAYS DURING THE ELEVEN YEARS 1890 TO 1900, ETC, 
363 
Force. (Uuit = 0'ly=l x 10 ® C.G.S.) 
Afternoon. 
Eange. 
Sum of 
24 
differences 
from mean. 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
10. 
11. 
12. 
- 29 
-10 
-11 
-15 
+ 2 
+ 19 
+ 26 
+ 15 
+ 12 
+ 2 
- 2 
- 1 
153 
657 
January (1890 to 1900). 
- 57 
-24 
-12 
-14 
- 2 
+ 14 
+ 24 
+ 37 
+ 40 
+ 31 
+ 28 
+ 27 
167 
892 
Februaiy ,, 
j - 82 
-30 
+ 6 
+ 16 
+ 16 
+ 36 
+ 61 
+ 64 
+ 57 
+ 56 
+ 58 
+ 51 
256 
1505 
March ,, 
-125 
-52 
+ 8 
+ 41 
+ 66 
+ 88 
+ 99 
+ 98 
+ 91 
+ 83 
+ 81 
+ 72 
357 
2163 
April „ 
- 76 
-22 
+ 23 
+ 63 
+ 103 
+ 129 
+ 147 
+ 127 
+ 114 
+ 97 
+ 91 
+ 75 
381 
2349 
May „ 
- 73 
- 3 
+ 47 
+ 71 
+ 102 
+ 1.36 
+ 153 
+ 137 
+ 122 
+ 96 
+ 76 
+ 61 
386 
2307 
June ,, 
- 90 
— 15 
+ 56 
+ 80 
+ 108 
+ 128 
+ 138 
+ 129 
+ 118 
+ 99 
+ 82 
+ 63 
38.3 
2369 
July 
- 52 
+ 1 
+ 33 
+ 55 
+ 72 
+ 97 
+ 125 
+ 122 
+ 120 
+ 91 
+93 
+ 77 
377 
2273 
August 
- 23 
+ 18 
+ 23 
+ 23 
+ 4‘2 
+ 65 
+ 95 
+ 98 
+ 93 
+ 8.3 
+ 87 
+ 75 
348 
1976 
September ,, 
- 87 
-36 
- 9 
- 5 
+ 29 
+ 51 
+ 65 
+ 65 
+ 69 
+ 61 
+ 63 
+ 62 
272 
1684 
October 
- 68 
-32 
-10 
+ 3 
+ 33 
+ 41 
+ 46 
+ 37 
+ 29 
+22 
+ 15 
+ 15 
200 
1076 
November „ 
- 25 
-19 
- 9 
+ 1 
+ 6 
+ 20 
+ 22 
+ 13 
+ 3 
- 3 
0 
-13 
106 
481 
December ,, 
- 66 
-19 
+ 12 
+ 27 
+ 48 
+ 69 
+ 83 
+ 78 
+ 72 
+ 00 
+ 56 
+ 47 
262 
1,5.36 
Mean for ycar(1890 to 1900). 
- 32 
+ 4 
+ 'J0 
+ 21 
+ 32 
+ 48 
+ 63 
+ 56 
+ 50 
+ 40 
+ 38 
+ 35 
205 
1144 
„ „ (1890,1809,1900). 
-100 
-.39 
+ 7 
+ 34 
+ 63 
+ 91 
+ 104 
+ 100 
+ 93 
+ 79 
+ 76 
+ 64 
329 
1997 
„ ,, (1892 to 1895). 
Force. (Unit = 0-ly= 1 X C.G.S.) 
Afternoon. 
Range. 
Sum of 
24 
differences 
from mean. 
, 
1 
i 
1. 
2_ 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
10. 
11. 
12. 
- 17 
+ 18 
+ 31 
+ 29 
+ 33 
+ 31 
+ 30 
+ 21 
+ 16 
+ 10 
+ 3 
0 
65 
442 
January (1891 to 1900). | 
- 38 
0 
+ 31 
+ 40 
+ 48 
+ 43 
+ 34 
+ 27 
+ 21 
+ 1.5 
+ 8 
+ 10 
102 
566 
February ,, 
-101 
-44 
+ 13 
+ 58 
+ 66 
+ 62 
+ 59 
+ 51 
+ 46 
+ .38 
+26 
+ 19 
199 
1012 
March ., 
-140 
-67 
- 1 
+ 37 
+ 03 
+ 79 
+ 81 
+ 71 
+ 00 
+ 50 
+ 43 
+ 3.3 
252 
1314 
April ,, 
-154 
-78 
+ 1 
+ 52 
+ 91 
+ 105 
+ 100 
+ 92 
+ 75 
+ 58 
+ 48 
+ 36 
314 
1734 
May 
-110 
-48 
+ 4 
+ 53 
+ 90 
+ 100 
+ 107 
+ 101 
+ 78 
+ 50 
+ .36 
+ 24 
265 
1360 
June ,, 
-136 
-69 
0 
+ 60 
+ 105 
+ 118 
+ 117 
+ 103 
+ 91 
+ 68 
+ 48 
+ 31 
283 
1535 
July 
-115 
-47 
+ 21 
+ 61 
+ 79 
+ 83 
+ 69 
+ 60 
+ 52 
+ 39 
+ 28 
+ 20 
233 
1256 
August ,, 
- 96 
-37 
+ 15 
+ 53 
+ 66 
+ 62 
+ 64 
+ 56 
+ 49 
+ 41 
+ 34 
+ 25 
204 
1161 
September ,, 
- 72 
-38 
+ 19 
+ 45 
+ 49 
+ 40 
+ 42 
+ 41 
+ 43 
+ 39 
+ 28 
+ 20 
152 
827 
October ,, 
- 16 
+ 18 
+ 39 
+ 42 
+ 37 
+ 28 
+ 2.3 
+ 17 
+ 14 
+ 7 
0 
- 3 
9.3 
451 
November ,, 
- 17 
+ 4 
+ 16 
+ 25 
+ 2.3 
+ 20 
+ 15 
+ 10 
+ 6 
+ 6 
+ 6 
+ 5 
58 
296 
December ,, 
1 
- 84 
-32 
+ 16 
+ 47 
+ 63 
+ 65 
+ 62 
+ 54 
+ 46 
+ 36 
+ 26 
+ 18 
179 
948 
Mean for year (1891 to 1900). | 
1 
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