Average Zürich/McIntosh-classifications performed by CV-Helios Network |
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HISTORICAL CLASSIFICATIONS |
ZÜRICH/McINTOSH-CLASSIFICATIONS DISTRIBUTION for March 2021 |
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100,0% |
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3 |
<<<<<< Month Mar |
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A |
B |
C |
D |
E |
F |
H |
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2021 |
<<<<<< Year 2021 |
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AXX |
BXO |
CRO |
DRO |
ERO |
FRO |
HRX |
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SUNSPOT CLASS |
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18,4% |
25,1% |
7,3% |
0,6% |
0,0% |
0,0% |
5,7% |
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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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315 |
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CV-mem. |
Observer name |
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4,1% |
1,0% |
0,3% |
0,0% |
0,0% |
11,7% |
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A |
58 |
18,4% |
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CV-204 |
STEFAN MEISTER |
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CAO |
DAO |
EAO |
FAO |
HSX |
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B |
92 |
29,2% |
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CV-214 |
IGOR GRAGEDA MENDEZ |
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1,9% |
1,9% |
0,0% |
0,0% |
17,5% |
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C |
41 |
13,0% |
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CV-202 |
JORDI ZAMORA |
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CAI |
DAI |
EAI |
FAI |
HKX |
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D |
14 |
4,4% |
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CV-207 |
ONDREJOV OBS. (AI CAS) |
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1,0% |
0,6% |
0,0% |
0,0% |
0,0% |
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E |
0 |
0,0% |
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CV-135 |
GEMA ARAUJO |
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CSO |
DSO |
ESO |
FSO |
HHX |
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F |
0 |
0,0% |
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CV-107 |
MONTY LEVENTHAL |
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1,3% |
0,3% |
0,0% |
0,0% |
0,0% |
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H |
110 |
34,9% |
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CV-215 |
ARNAUD MENGUS |
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CSI |
DSI |
ESI |
FSI |
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CV-077 |
ANDREW JOHNSTON |
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0,6% |
0,0% |
0,0% |
0,0% |
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MAIN SUNSPOT TYPE |
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CV-020 |
MANFRED HOLL |
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CKO |
DAC |
EAC |
FAC |
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2nd letter |
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CV-208 |
JOHAN NEYS |
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0,0% |
0,6% |
0,0% |
0,0% |
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315 |
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CV-122 |
VLASTISLAV FEIK |
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CKI |
DSC |
ESC |
FSC |
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X |
150 |
47,6% |
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CV-041 |
JENS ROTHERMEL |
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0,0% |
0,0% |
0,0% |
0,0% |
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R |
47 |
14,9% |
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CV-224 |
SWO-NOAA (CV-USAF) |
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CHO |
DKO |
EKO |
FKO |
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A |
56 |
17,8% |
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0,0% |
0,0% |
0,0% |
0,0% |
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S |
62 |
19,7% |
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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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345 |
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DKC |
EKC |
FKC |
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X |
198 |
57,4% |
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0,0% |
0,0% |
0,0% |
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O |
121 |
35,1% |
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DHC |
EHC |
FHC |
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I |
24 |
7,0% |
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0,0% |
0,0% |
0,0% |
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C |
2 |
0,6% |
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Updated 26.07.2025 00:40 |
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13 of 38 observers |
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ZÜRICH/McINTOSH-CLASSIFICATIONS
DISTRIBUTION for 03.2020 - 03.2021 |
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