SH5  2021 ARRL-160 N4AF
 
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 Sun
Sunspot numbers
SSN
300
250
200
150
100
50
Dec
2021
01020304050607080910111213141516171819202122232425262728293031Day
SSN
3745293536
Hour planetary K indexes
00-0342131
03-0641022
06-0943031
09-1221201
12-1532301
15-1833312
18-2122202
21-2432112
A indexes
168666
Created by SH5 v.2.46.1, 06-12-2021
Registered to: N4AF