Average Zürich/McIntosh-classifications performed by CV-Helios Network |
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HISTORICAL CLASSIFICATIONS |
ZÜRICH/McINTOSH-CLASSIFICATIONS DISTRIBUTION for February 1987 |
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100,0% |
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2 |
<<<<<< Month Feb |
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A |
B |
C |
D |
E |
F |
H |
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1987 |
<<<<<< Year 1987 |
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AXX |
BXO |
CRO |
DRO |
ERO |
FRO |
HRX |
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SUNSPOT CLASS |
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50,0% |
28,6% |
0,0% |
0,0% |
0,0% |
0,0% |
0,0% |
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1st letter |
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Observing members |
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BXI |
CRI |
DRI |
ERI |
FRI |
HAX |
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14 |
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CV-mem. |
Observer name |
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0,0% |
0,0% |
0,0% |
0,0% |
0,0% |
0,0% |
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A |
7 |
50,0% |
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CV-224 |
SWO-NOAA (CV-USAF) |
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CAO |
DAO |
EAO |
FAO |
HSX |
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B |
4 |
28,6% |
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0,0% |
0,0% |
0,0% |
0,0% |
21,4% |
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C |
0 |
0,0% |
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CAI |
DAI |
EAI |
FAI |
HKX |
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D |
0 |
0,0% |
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0,0% |
0,0% |
0,0% |
0,0% |
0,0% |
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E |
0 |
0,0% |
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CSO |
DSO |
ESO |
FSO |
HHX |
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F |
0 |
0,0% |
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0,0% |
0,0% |
0,0% |
0,0% |
0,0% |
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H |
3 |
21,4% |
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CSI |
DSI |
ESI |
FSI |
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0,0% |
0,0% |
0,0% |
0,0% |
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MAIN SUNSPOT TYPE |
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CKO |
DAC |
EAC |
FAC |
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2nd letter |
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0,0% |
0,0% |
0,0% |
0,0% |
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14 |
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CKI |
DSC |
ESC |
FSC |
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X |
11 |
78,6% |
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0,0% |
0,0% |
0,0% |
0,0% |
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R |
0 |
0,0% |
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CHO |
DKO |
EKO |
FKO |
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A |
0 |
0,0% |
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0,0% |
0,0% |
0,0% |
0,0% |
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S |
3 |
21,4% |
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CHI |
DKI |
EKI |
FKI |
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K |
0 |
0,0% |
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0,0% |
0,0% |
0,0% |
0,0% |
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H |
0 |
0,0% |
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DHO |
EHO |
FHO |
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0,0% |
0,0% |
0,0% |
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SUNSPOT DISTRIBUTION |
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DHI |
EHI |
FHI |
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3rd letter |
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0,0% |
0,0% |
0,0% |
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14 |
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DKC |
EKC |
FKC |
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X |
10 |
71,4% |
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0,0% |
0,0% |
0,0% |
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O |
4 |
28,6% |
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DHC |
EHC |
FHC |
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I |
0 |
0,0% |
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0,0% |
0,0% |
0,0% |
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C |
0 |
0,0% |
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Updated 25.07.2025 20:38 |
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1 of 8 observers |
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ZÜRICH/McINTOSH-CLASSIFICATIONS
DISTRIBUTION for 02.1986 - 02.1987 |
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