The Sunspot Observer - Average annual indices of solar activity - Solar activity in 2025 - November, 2025

Statistics of sunspot activity

November, 2025

Visual indices of solar activity by author's observations

Date010203040506070809101112131415161718192021222324252627282930Average%
W       167  179 125  86              139.26100
Wn       84  84 51  13              58.0041.65
Ws       83  95 74  73              81.2558.35
n       8  9 7  7              7.75100
A       0  0 0  2              0.506.45
B       1  2 2  2              1.7522.58
C       1  2 2  0              1.2516.13
D       2  2 0  0              1.0012.90
E       1  1 1  1              1.0012.90
F       0  0 0  0              0.000.00
G       0  0 0  0              0.000.00
H       0  0 1  0              0.253.23
I       3  2 1  2              2.0025.81
x       1  2 2  4              2.2529.03
r       0  0 0  0              0.000.00
s       4  4 3  2              3.2541.94
a       2  2 1  0              1.2516.13
h       0  0 0  0              0.000.00
k       1  1 1  1              1.0012.90
x       3  2 2  4              2.7535.48
o       3  5 4  2              3.5045.16
i       1  1 0  0              0.506.45
c       1  1 1  1              1.0012.90
CV       140  146 99  82              116.75100
CVn       79  79 66  56              70.0059.96
CVs       61  67 33  26              46.7540.04
gr       6  7 5  3              5.2567.74
grfp       55  40 25  3              30.7551.90
grf       30  47 28  9              28.5048.10
efp       2  2 2  2              2.0025.81
ef       0  0 0  2              0.506.45
Cond       4  3 4  3              3.5030.00