The Sunspot Observer - Average annual indices of solar activity - Solar activity in 1999 - March, 1999

Statistics of sunspot activity

March, 1999

Visual indices of solar activity by author's observations

Date01020304050607080910111213141516171819202122232425262728293031Average%
W70101                  774733 38  39 625758.22100
Wn5875                  122222 38  23 353435.4460.88
Ws1226                  652511 0  16 272322.7839.12
n35                  643 3  3 554.11100
A00                  000 0  0 010.112.70
B00                  000 0  1 000.112.70
C00                  200 0  0 100.338.11
D23                  110 1  0 000.8921.62
E12                  000 0  0 000.338.11
F00                  000 0  0 000.000.00
G00                  000 0  0 000.000.00
H00                  222 1  2 331.6740.54
I00                  111 1  0 110.6716.22
x00                  000 0  1 010.225.41
r00                  110 0  0 010.338.11
s23                  433 3  2 212.5662.16
a12                  100 0  0 321.0024.32
h00                  000 0  0 000.000.00
k00                  000 0  0 000.000.00
x00                  333 2  2 452.4459.46
o11                  210 1  0 100.7818.92
i03                  100 0  1 000.5613.51
c21                  000 0  0 000.338.11
CV91136                  694930 45  23 422957.11100
CVn6682                  102020 45  20 242134.2259.92
CVs2554                  592910 0  3 18822.8940.08
gr35                  510 3  2 322.6768.57
grfp3141                  1030 8  1 8511.8969.93
grf920                  610 0  7 305.1130.07
efp00                  133 0  1 121.2231.43
ef00                  000 0  0 000.000.00
Cond22                  332 1-2  2 2-322.2255.60