Monthly Preliminary Report
MPR
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Kjell Inge Malde, Director/Editor |
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Böreholen 20, |
Email: cvhelios@gmail.com |
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Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
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Monthly Preliminary Report for May 2020 |
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Solar Cycle 25: Month no. 6 |
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Report id.: cv2005 - |
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Memno. |
Name |
Country |
CV |
Obs |
K |
Obs. Tot. |
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MALDE, KJELL INGE |
NORWAY |
0,1 |
26 |
1,898 |
8488 |
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BRAUCKHOFF, DIETER |
GERMANY |
0,3 |
27 |
6,397 |
1293 |
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DUBOIS, FRANKY |
BELGIUM |
0,1 |
30 |
1,645 |
8701 |
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JUNKER, ELMAR |
GERMANY |
0,0 |
19 |
0,000 |
3455 |
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HOLL, MANFRED |
GERMANY |
0,1 |
29 |
1,702 |
5395 |
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BARNES, HOWARD |
NEW ZEALAND |
0,0 |
15 |
0,000 |
4358 |
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VIERTEL, ANDREAS |
GERMANY |
0,0 |
22 |
0,000 |
5642 |
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BRETSCHNEIDER, HART |
GERMANY |
0,1 |
27 |
2,742 |
5074 |
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MORALES, GERMAN |
BOLIVIA |
0,0 |
20 |
0,000 |
7147 |
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ROTHERMEL, JENS |
GERMANY |
0,1 |
20 |
1,234 |
1136 |
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SCHRÖDER, GERD |
GERMANY |
0,0 |
21 |
0,000 |
4384 |
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THIMM, SVEN OVE |
DENMARK |
0,0 |
23 |
0,000 |
3650 |
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JOHNSTON, ANDREW |
UNITED KINGDOM |
0,0 |
29 |
0,000 |
3037 |
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JANSSENS, JAN |
BELGIUM |
0,0 |
13 |
0,000 |
1057 |
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URBANSKI, PIOTR |
POLAND |
0,1 |
30 |
1,645 |
4760 |
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POLAND |
0,1 |
31 |
2,388 |
7479 |
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DALEK, GRZEGORZ |
POLAND |
0,0 |
25 |
0,000 |
4132 |
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MOSER, PAULO ROBERT |
BRAZIL |
0,0 |
23 |
0,000 |
2200 |
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STEEN, OCTAAF |
BELGIUM |
0,1 |
30 |
3,290 |
5323 |
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RYBACK, ALEXEY |
RUSSIA |
0,2 |
20 |
4,935 |
2961 |
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LEVENTHAL, MONTY |
AUSTRALIA |
0,0 |
20 |
0,000 |
4276 |
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BJERKGÅRD, TERJE |
NORWAY |
0,0 |
10 |
0,000 |
907 |
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FEIK, VLASTISLAV |
CZECH REPUBLIC |
0,0 |
24 |
1,028 |
2542 |
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ARAUJO, GEMA |
SPAIN |
0,1 |
31 |
2,388 |
6311 |
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GARCIA, FAUSTINO |
SPAIN |
0,0 |
21 |
0,000 |
3297 |
Page 1 of 8
Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
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ISSN |
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Memno. |
Name |
Country |
CV |
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Obs |
K |
Obs. Tot. |
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CARELS, JEFFREY |
BELGIUM |
0,0 |
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29 |
0,000 |
2652 |
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MALUF, WALTER JOSE |
BRAZIL |
0,0 |
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28 |
0,000 |
2159 |
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BACKER, HENDRIK DE |
BELGIUM |
0,1 |
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31 |
1,592 |
1616 |
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DERDZIKOWSKI, ADAM |
POLAND |
0,0 |
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5 |
0,000 |
910 |
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VERBOVEN, RUBEN |
BELGIUM |
0,0 |
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25 |
0,987 |
257 |
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BASU, SANTANU |
INDIA |
0,0 |
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26 |
0,000 |
454 |
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ZAMORA, JORDI |
SPAIN |
0,0 |
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26 |
0,000 |
849 |
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DEMEULENAERE, IVO |
BELGIUM |
0,0 |
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24 |
0,000 |
514 |
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MEISTER, STEFAN |
SWITZERLAND |
0,0 |
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7 |
0,000 |
297 |
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MANGELSDORF, TOM |
UNITED STATES |
0,0 |
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5 |
0,000 |
31 |
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FIGIEL, TADEUSZ |
POLAND |
0,0 |
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10 |
0,000 |
166 |
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ONDREJOV OBS. (AI CA |
CZECH REPUBLIC |
0,0 |
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18 |
0,000 |
5088 |
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NEYS, JOHAN |
BELGIUM |
0,0 |
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26 |
0,000 |
327 |
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MORAES, CAIO CRESPO |
BRAZIL |
0,0 |
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10 |
0,000 |
536 |
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BOURGEOIS, JEAN |
BELGIUM |
0,0 |
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31 |
0,000 |
526 |
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CEUNINCK, EDWIN DE |
BELGIUM |
0,1 |
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29 |
2,553 |
424 |
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ZAPATA MORALES, ANT |
SPAIN |
0,0 |
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1 |
0,000 |
256 |
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LAURENT, DIRK |
BELGIUM |
0,0 |
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27 |
0,914 |
255 |
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GRAGEDA, IGOR |
BOLIVIA |
0,0 |
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26 |
0,000 |
223 |
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MENGUS, ARNAUD |
FRANCE |
0,0 |
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20 |
0,000 |
39 |
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Totals |
Observers |
Days |
CV |
No |
K |
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46 |
31 |
0,03 |
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1016 |
0,812 |
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Page 2 of 8
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Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
ISSN |
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Joint USDC/NOAA, SWPC/USAF |
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Date |
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CV |
Obsrvrs |
Regions |
* |
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6 rot. |
6 rot. |
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1 |
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0,75 |
32 |
0,18 |
0,64 |
0,91 |
0,67 |
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2 |
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0,00 |
36 |
0,18 |
0,64 |
0,90 |
0,59 |
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3 |
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0,00 |
33 |
0,18 |
0,64 |
0,90 |
0,53 |
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4 |
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0,00 |
32 |
0,18 |
0,64 |
0,89 |
0,50 |
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5 |
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0,00 |
37 |
0,18 |
0,64 |
0,89 |
0,48 |
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6 |
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0,00 |
37 |
0,18 |
0,64 |
0,88 |
0,44 |
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7 |
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0,00 |
41 |
0,18 |
0,64 |
0,87 |
0,44 |
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8 |
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0,00 |
34 |
0,18 |
0,64 |
0,87 |
0,44 |
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9 |
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0,00 |
37 |
0,18 |
0,64 |
0,86 |
0,44 |
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10 |
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0,00 |
25 |
0,18 |
0,64 |
0,86 |
0,44 |
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11 |
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0,00 |
31 |
0,18 |
0,64 |
0,85 |
0,44 |
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12 |
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0,00 |
31 |
0,18 |
0,64 |
0,85 |
0,44 |
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13 |
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0,00 |
27 |
0,18 |
0,64 |
0,85 |
0,44 |
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14 |
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0,00 |
26 |
0,18 |
0,64 |
0,85 |
0,44 |
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15 |
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0,00 |
34 |
0,18 |
0,64 |
0,84 |
0,44 |
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16 |
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0,00 |
35 |
0,18 |
0,64 |
0,84 |
0,44 |
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17 |
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0,00 |
36 |
0,18 |
0,64 |
0,83 |
0,43 |
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18 |
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0,00 |
35 |
0,18 |
0,64 |
0,83 |
0,43 |
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19 |
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0,03 |
36 |
0,18 |
0,64 |
0,82 |
0,43 |
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20 |
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0,00 |
28 |
0,18 |
0,64 |
0,82 |
0,43 |
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21 |
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0,00 |
38 |
0,18 |
0,64 |
0,82 |
0,43 |
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22 |
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0,00 |
23 |
0,18 |
0,64 |
0,82 |
0,43 |
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23 |
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0,00 |
21 |
0,18 |
0,64 |
0,82 |
0,43 |
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24 |
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0,00 |
26 |
0,18 |
0,64 |
0,81 |
0,43 |
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25 |
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0,00 |
30 |
0,18 |
0,64 |
0,81 |
0,43 |
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26 |
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0,00 |
34 |
0,18 |
0,64 |
0,81 |
0,43 |
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27 |
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0,00 |
39 |
0,18 |
0,64 |
0,80 |
0,43 |
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28 |
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0,00 |
32 |
0,18 |
0,64 |
0,80 |
0,43 |
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29 |
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0,00 |
41 |
0,18 |
0,64 |
0,79 |
0,43 |
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30 |
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0,17 |
36 |
0,18 |
0,64 |
0,79 |
0,43 |
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31 |
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0,30 |
33 |
0,18 |
0,64 |
0,79 |
0,43 |
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Totals/ |
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0,04 |
32,8 |
0,03 |
0,00 |
0,84 |
0,45 |
Avrgs |
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Page 3 of 8
Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
ISSN |
CV and CV observers
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40
35
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CV for May 2020 Observers in May 2020 |
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2 |
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Page 4 of 8
Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
ISSN |
Solar Region Summary for May 2020
:Product: Weekly Highlights and Forecasts
:Issued: 2020 Jun 15 0042 UTC
#Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#Product description and SWPC contact on the Web
#
#
#Weekly Highlights and Forecasts
Highlights of Solar and Geomagnetic Activity 08 - 14 June 2020
Solar activity was at very low levels throughout the period. Region 2765 (S24, L=116, class/area Cao/130 on 05 Jun) produced a B1 flare at 09/0311 UTC but was otherwise stable and unremarkable. No
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit reached moderate levels throughout the reporting period.
Geomagnetic field activity was at mostly quiet levels with isolated unsettled intervals on
Forecast of Solar and Geomagnetic Activity
15 June - 11 July 2020
Solar activity is expected to be at very low levels.
Page 5 of 8
Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
ISSN |
Min. period 09 Oct 2019 - 02 Jan 2020,
69,4
69,3
69,2
69,1
69,0
09.10.2019 |
13.10.2019 |
17.10.2019 |
21.10.2019 |
25.10.2019 |
29.10.2019 |
02.11.2019 |
06.11.2019 |
10.11.2019 |
14.11.2019 |
18.11.2019 |
22.11.2019 |
26.11.2019 |
30.11.2019 |
04.12.2019 |
08.12.2019 |
12.12.2019 |
16.12.2019 |
20.12.2019 |
24.12.2019 |
28.12.2019 |
01.01.2020 |
05.01.2020 |
09.01.2020 |
Solar minimum: Has it occurred last year?
The above graphic show the
It may seem minimum occured late November 2019.
Awards this month
New member: |
Welcome to: |
|
We are now 48 active members (last 12 mo.) |
Please check out
MINIMUM Cycle 24/25:
Latest: MINIMUM MAY HAVE OCCURRED APPROX. 23 NOV 2019 (latest readings Flux)
Page 6 of 8
Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
ISSN |
Click on picture to open the site.
http://www.cv- helios.net/helios/cv/web/s ungrid/sungrid.html
The page also gives you a link to the year table.
A new feature at
This, together with the updated
Page 7 of 8
Volume 40 Number 5 |
MPR no. 466 |
May 2020 |
ISSN |
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- over 38 years in solar amateur astronomy service!
There are now 11562 entries registered containing 184798
This MPR issued 15th June 2020
Director/Coordinator: Kjell Inge Malde
Phone: +47 98 69 28 56
cvhelios@gmail.com
Worldwide Amateur Solar Observing Network
Magnetic Sunspot Classifications Zürich/McIntosh system CV - Classification Values (Malde/1981) - numeric system Serving Amateur Solar Astronomy since 1981
Editorial close: 15.06.2020 19:03 UTC
Page 8 of 8