Table 3:
Cycle | 13-month Mean Maximum | 13-month Mean Sunspot Area | 13-month Mean 10.7 cm Flux | |||
---|---|---|---|---|---|---|
Date | Value | Date | R-Value | Date | R-Value | |
1 | 1761/06 | 86.5 | ||||
2 | 1769/09 | 115.8 | ||||
3 | 1778/05 | 158.5 | ||||
4 | 1788/02 | 141.2 | ||||
5 | 1805/02 | 49.2 | ||||
6 | 1816/05 | 48.7 | ||||
7 | 1829/11 | 71.5 | ||||
8 | 1837/03 | 146.9 | ||||
9 | 1848/02 | 131.9 | ||||
10 | 1860/02 | 98.0 | ||||
11 | 1870/08 | 140.3 | ||||
12 | 1883/12 | 74.6 | 1883/11 | 88.3 | ||
13 | 1894/01 | 87.9 | 1894/01 | 100.4 | ||
14 | 1906/02 | 64.2 | 1905/06 | 75.4 | ||
15 | 1917/08 | 105.4 | 1917/08 | 93.0 | ||
16 | 1928/04 | 78.1 | 1926/04 | 92.3 | ||
17 | 1937/04 | 119.2 | 1937/05 | 133.3 | ||
18 | 1947/05 | 151.8 | 1947/05 | 166.5 | ||
19 | 1958/03 | 201.3 | 1957/11 | 216.5 | 1958/03 | 201.2 |
20 | 1968/11 | 110.6 | 1968/04 | 100.9 | 1970/07 | 109.6 |
21 | 1979/12 | 164.5 | 1982/01 | 156.0 | 1981/05 | 159.4 |
22 | 1989/07 | 158.5 | 1989/06 | 158.5 | 1989/06 | 168.0 |
23 | 2000/04 | 120.7 | 2002/02 | 126.7 | 2002/02 | 152.3 |