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 3 |
MPR no. 464 |
March 2020 |
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Monthly Preliminary Report for March 2020 |
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Solar Cycle 24: Month no. 137 |
Solar Cycle 25: Month no. 5 ? |
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Report id.: cv2003 - |
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Memno. |
Name |
Country |
CV |
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Obs |
K |
Obs. Tot. |
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MALDE, KJELL INGE |
NORWAY |
0,3 |
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22 |
0,771 |
8437 |
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BRAUCKHOFF, DIETER |
GERMANY |
0,7 |
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23 |
1,791 |
1237 |
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DUBOIS, FRANKY |
BELGIUM |
0,3 |
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26 |
0,652 |
8641 |
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JUNKER, ELMAR |
GERMANY |
0,0 |
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4 |
0,000 |
3412 |
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BARNES, HOWARD |
NEW ZEALAND |
0,0 |
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14 |
0,000 |
4329 |
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VIERTEL, ANDREAS |
GERMANY |
0,0 |
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17 |
0,000 |
5592 |
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BRETSCHNEIDER, HART |
GERMANY |
0,2 |
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24 |
0,404 |
5018 |
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MORALES, GERMAN |
BOLIVIA |
1,4 |
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29 |
3,509 |
7099 |
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ROTHERMEL, JENS |
GERMANY |
0,2 |
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10 |
0,485 |
1090 |
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SCHRÖDER, GERD |
GERMANY |
0,1 |
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19 |
0,128 |
4334 |
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THIMM, SVEN OVE |
DENMARK |
0,0 |
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16 |
0,000 |
3612 |
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JOHNSTON, ANDREW |
UNITED KINGDOM |
0,2 |
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23 |
0,421 |
2981 |
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JANSSENS, JAN |
BELGIUM |
0,1 |
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8 |
0,303 |
1031 |
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URBANSKI, PIOTR |
POLAND |
0,6 |
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23 |
1,475 |
4701 |
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POLAND |
0,5 |
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31 |
1,250 |
7418 |
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DALEK, GRZEGORZ |
POLAND |
0,3 |
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21 |
0,692 |
4080 |
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STEEN, OCTAAF |
BELGIUM |
0,6 |
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28 |
1,471 |
5263 |
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RYBACK, ALEXEY |
RUSSIA |
0,1 |
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20 |
0,242 |
2932 |
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FEIK, VLASTISLAV |
CZECH REPUBLIC |
0,2 |
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25 |
0,485 |
2489 |
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ARAUJO, GEMA |
SPAIN |
0,7 |
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31 |
1,797 |
6250 |
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GARCIA, FAUSTINO |
SPAIN |
0,1 |
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19 |
0,255 |
3271 |
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ALONSO, JAVIER |
SPAIN |
1,0 |
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19 |
2,423 |
3394 |
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CARELS, JEFFREY |
BELGIUM |
0,2 |
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27 |
0,538 |
2596 |
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MALUF, WALTER JOSE |
BRAZIL |
0,3 |
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22 |
0,771 |
2102 |
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BACKER, HENDRIK DE |
BELGIUM |
0,1 |
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25 |
0,291 |
1555 |
Page 1 of 8
Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
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Memno. |
Name |
Country |
CV |
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Obs |
K |
Obs. Tot. |
DERDZIKOWSKI, ADAM |
POLAND |
1,6 |
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7 |
3,807 |
891 |
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VERBOVEN, RUBEN |
BELGIUM |
0,0 |
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16 |
0,000 |
232 |
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DEMEULENAERE, IVO |
BELGIUM |
0,1 |
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17 |
0,285 |
465 |
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MEISTER, STEFAN |
SWITZERLAND |
2,0 |
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3 |
4,845 |
277 |
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FIGIEL, TADEUSZ |
POLAND |
2,3 |
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8 |
5,451 |
148 |
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ONDREJOV OBS. (AI CA |
CZECH REPUBLIC |
0,9 |
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17 |
2,138 |
5048 |
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NEYS, JOHAN |
BELGIUM |
0,1 |
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17 |
0,143 |
275 |
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MORAES, CAIO CRESPO |
BRAZIL |
0,3 |
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8 |
0,606 |
521 |
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BOURGEOIS, JEAN |
BELGIUM |
0,2 |
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23 |
0,527 |
465 |
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CEUNINCK, EDWIN DE |
BELGIUM |
0,4 |
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26 |
1,025 |
367 |
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ZAPATA MORALES, ANT |
SPAIN |
0,0 |
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11 |
0,000 |
238 |
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LAURENT, DIRK |
BELGIUM |
0,3 |
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20 |
0,727 |
200 |
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GRAGEDA, IGOR |
BOLIVIA |
0,1 |
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25 |
0,291 |
183 |
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Totals |
Observers |
Days |
CV |
No |
K |
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38 |
31 |
0,43 |
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724 |
1,053 |
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Page 2 of 8
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Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
ISSN |
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Results |
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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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0,00 |
22 |
0,13 |
0,48 |
0,60 |
3,82 |
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2 |
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0,00 |
18 |
0,13 |
0,48 |
0,60 |
3,82 |
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3 |
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0,00 |
15 |
0,13 |
0,48 |
0,60 |
3,82 |
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4 |
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0,00 |
20 |
0,13 |
0,48 |
0,61 |
3,82 |
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5 |
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0,00 |
17 |
0,13 |
0,48 |
0,61 |
3,83 |
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6 |
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0,00 |
18 |
0,13 |
0,48 |
0,61 |
3,81 |
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7 |
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0,44 |
25 |
0,13 |
0,48 |
0,61 |
3,78 |
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8 |
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6,82 |
17 |
0,14 |
0,51 |
0,65 |
3,73 |
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9 |
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2,33 |
21 |
0,15 |
0,53 |
0,67 |
3,66 |
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10 |
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0,00 |
8 |
0,15 |
0,53 |
0,67 |
3,51 |
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11 |
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0,00 |
22 |
0,15 |
0,53 |
0,67 |
3,41 |
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12 |
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0,00 |
22 |
0,15 |
0,53 |
0,67 |
3,36 |
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13 |
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0,00 |
23 |
0,15 |
0,53 |
0,66 |
3,36 |
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14 |
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0,00 |
27 |
0,14 |
0,52 |
0,66 |
3,36 |
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15 |
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0,00 |
24 |
0,14 |
0,52 |
0,66 |
3,36 |
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16 |
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0,00 |
23 |
0,14 |
0,52 |
0,65 |
3,36 |
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17 |
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0,00 |
26 |
0,14 |
0,52 |
0,65 |
3,36 |
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18 |
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0,30 |
27 |
0,14 |
0,52 |
0,65 |
3,36 |
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19 |
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0,00 |
25 |
0,14 |
0,52 |
0,65 |
3,35 |
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20 |
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0,06 |
16 |
0,14 |
0,52 |
0,65 |
3,32 |
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21 |
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0,00 |
21 |
0,14 |
0,52 |
0,65 |
3,29 |
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22 |
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0,00 |
27 |
0,14 |
0,52 |
0,65 |
3,28 |
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23 |
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0,00 |
28 |
0,14 |
0,52 |
0,64 |
3,27 |
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24 |
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0,00 |
29 |
0,14 |
0,52 |
0,64 |
3,27 |
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25 |
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0,00 |
30 |
0,14 |
0,52 |
0,64 |
3,27 |
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26 |
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0,00 |
24 |
0,14 |
0,52 |
0,64 |
3,16 |
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27 |
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0,00 |
33 |
0,14 |
0,52 |
0,64 |
3,06 |
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28 |
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0,00 |
32 |
0,14 |
0,52 |
0,64 |
2,95 |
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29 |
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0,00 |
22 |
0,14 |
0,52 |
0,64 |
2,82 |
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30 |
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0,80 |
30 |
0,14 |
0,52 |
0,65 |
2,71 |
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31 |
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2,38 |
32 |
0,14 |
0,52 |
0,67 |
2,59 |
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Totals/ |
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0,42 |
23,4 |
0,17 |
0,29 |
0,64 |
3,38 |
Avrgs |
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Page 3 of 8
Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
ISSN |
CV and CV observers
35
30
25
20
15
10
5
0
1 |
2 |
3 |
4 |
5 |
6 |
7 |
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CV for March 2020 Observers in March 2020 |
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Page 4 of 8
Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
ISSN |
Solar Region Summary for March 2020
:Product: Weekly Highlights and Forecasts
:Issued: 2020 Apr 20 0123 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 13 - 19 April 2020
Solar activity was very low throughout the reporting period. No sunspots were obseved on the visible disk and no
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit was at normal to moderate levels throughout the reporting period.
Geomagnetic field activity ranged from quiet to unsettled. Unsettled levels were observed on
Forecast of Solar and Geomagnetic Activity
20 April - 16 May 2020
Page 5 of 8
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Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
ISSN |
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Solar minimum has occurred? |
Min. period 01 Oct 2019 - 03 Nov 2019,
69,4
69,3
69,2
69,1
69
68,9
68,8
01.10.2019 |
03.10.2019 |
05.10.2019 |
07.10.2019 |
09.10.2019 |
11.10.2019 |
13.10.2019 |
15.10.2019 |
17.10.2019 |
19.10.2019 |
21.10.2019 |
23.10.2019 |
25.10.2019 |
27.10.2019 |
29.10.2019 |
31.10.2019 |
02.11.2019 |
04.11.2019 |
06.11.2019 |
08.11.2019 |
10.11.2019 |
12.11.2019 |
14.11.2019 |
16.11.2019 |
18.11.2019 |
20.11.2019 |
22.11.2019 |
24.11.2019 |
26.11.2019 |
28.11.2019 |
30.11.2019 |
Solar minimum: Has it occurred last year?
The above graphic show the
It may seem minimum occured late October 2019.
Awards this month |
0 |
New member: |
Welcome to: |
Enrolled 22.04.2020 |
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We are now 47 active members (last 12 mo.) |
Please check out
MINIMUM Cycle 24/25 was expected to occur between November 2019/May 2020.
Latest: MINIMUM MAY HAVE OCCURRED END OCT. 2019.
Page 6 of 8
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Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
ISSN |
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March 2020 news |
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Reg. 2758 |
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Lat. 29 long. 229, rot. 2228 |
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Duration |
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Class. HRX and CRO |
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New cycle 25 |
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Reg. 2759 |
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Lat. 28 long. 261, rot. 2229 |
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Duration 30/31 |
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Class. AXX, HRX, HRX, HRX and AXX |
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New cycle 25 |
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Solar Coordinates |
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Daily list of Solar Ephemeris for 2020 available at:
Daily list of Solar Ephemeris for 2020
Here you can see Today's Po, Bo, Lo, Rotation no., RA and Dec. for the year 2020.
Calculating CV
For your convenience and security, use the mif2002,
the Monthly Input Form, which you can use for all of your next reportings!
Monitor MPR daily progress
Monitor your submissions as they are registered:
The data are available fresh from about 10:00 UTC until local midnight. Content comprises
Extracts from NOAA warehouse on SRS and other activity, Last 24 months
Registration data
Check if your |
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for checking of Entries Summary |
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CONTRIBUTE WITH YOUR PHOTOS AND OTHER OF INTEREST!
We would like YOU to contribute with drawings or photos from last month
Also any other contribution that may have an interest for our observers.
Please send by email to:
Page 7 of 8
Volume 40 Number 3 |
MPR no. 464 |
March 2020 |
ISSN |
SUBMISSIONS OF
Please go to:
Log on to:
loginsolaris
passwordcvheliosobs
Submission before 15th of proceeding month 18:00 UTC.
MPR issue 15th of month 2000 UTC. Good luck
Per March 2020: Registration time average last 40 entries: 12 hours 39 minutes
- over 38 years in solar amateur astronomy service!
There are now 11473 entries registered containing 182861
This MPR issued 15th April 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: 25.04.2020 08:34 UTC
Page 8 of 8