Monthly Preliminary Report
MPR
Kjell Inge Malde, Director/Editor |
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Böreholen 20, |
Email: cvhelios@gmail.com |
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Volume 38 Number 5 |
MPR 442 |
May 2018 |
ISSN |
Monthly Preliminary Report for May 2018
Solar Cycle 24: Month no. 115
Report id.: cv1805.xls -
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Memno. |
Name |
Country |
CV |
Obs |
K |
Obs. Tot. |
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MALDE, KJELL INGE |
NORWAY |
5,1 |
29 |
1,040 |
8009 |
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DUBOIS, FRANKY |
BELGIUM |
4,2 |
27 |
0,860 |
8112 |
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JUNKER, ELMAR |
GERMANY |
4,2 |
10 |
0,856 |
3234 |
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HOLL, MANFRED |
GERMANY |
5,3 |
30 |
1,087 |
5014 |
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BARNES, HOWARD |
NEW ZEALAND |
9,3 |
14 |
1,892 |
4037 |
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VIERTEL, ANDREAS |
GERMANY |
2,7 |
25 |
0,546 |
5284 |
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BRETSCHNEIDER, HART |
GERMANY |
3,4 |
21 |
0,689 |
4614 |
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MORALES, GERMAN |
BOLIVIA |
10,4 |
31 |
2,110 |
6517 |
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SCHRÖDER, GERD |
GERMANY |
4,4 |
23 |
0,904 |
3989 |
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THIMM, SVEN OVE |
DENMARK |
2,3 |
17 |
0,467 |
3450 |
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JOHNSTON, ANDREW |
UNITED KINGDOM |
2,1 |
22 |
0,435 |
2597 |
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JANSSENS, JAN |
BELGIUM |
3,4 |
8 |
0,688 |
935 |
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URBANSKI, PIOTR |
POLAND |
3,5 |
30 |
0,720 |
4282 |
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POLAND |
4,8 |
31 |
0,973 |
6777 |
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DALEK, GRZEGORZ |
POLAND |
4,6 |
30 |
0,944 |
3694 |
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MOSER, PAULO ROBERT |
BRAZIL |
3,4 |
21 |
0,689 |
2093 |
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STEEN, OCTAAF |
BELGIUM |
4,3 |
29 |
0,878 |
4698 |
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MEEUS, LIEVE |
BELGIUM |
5,3 |
7 |
1,077 |
2140 |
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RYBACK, ALEXEY |
RUSSIA |
5,1 |
15 |
1,046 |
2728 |
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LEVENTHAL, MONTY |
AUSTRALIA |
7,3 |
22 |
1,491 |
3843 |
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BJERKGÅRD, TERJE |
NORWAY |
4,4 |
14 |
0,888 |
826 |
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FEIK, VLASTISLAV |
CZECH REPUBLIC |
1,8 |
26 |
0,368 |
2072 |
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ARAUJO, GEMA |
SPAIN |
5,8 |
31 |
1,183 |
5593 |
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ALONSO, JAVIER |
SPAIN |
3,5 |
16 |
0,713 |
2979 |
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CARELS, JEFFREY |
BELGIUM |
4,6 |
24 |
0,942 |
2143 |
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MALUF, WALTER JOSE |
BRAZIL |
16,2 |
15 |
3,301 |
1714 |
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BACKER, HENDRIK DE |
BELGIUM |
5,4 |
30 |
1,100 |
989 |
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DERDZIKOWSKI, ADAM |
POLAND |
4,6 |
9 |
0,928 |
787 |
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HESSCHE, DIRK VAN |
BELGIUM |
5,1 |
11 |
1,037 |
190 |
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ZAMORA, JORDI |
SPAIN |
4,3 |
28 |
0,866 |
531 |
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DEMEULENAERE, IVO |
BELGIUM |
3,1 |
17 |
0,623 |
57 |
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MEISTER, STEFAN |
SWITZERLAND |
5,8 |
21 |
1,184 |
58 |
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MANGELSDORF, TOM |
UNITED STATES |
1,0 |
1 |
0,204 |
5 |
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FIGIEL, TADEUSZ |
POLAND |
4,5 |
21 |
0,922 |
22 |
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NEYS, JOHAN |
BELGIUM |
4,2 |
18 |
0,849 |
46 |
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Totals |
Observers |
Days |
CV |
No |
K |
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35 |
31 |
4,84 |
724 |
0,986 |
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Page 1 of 7
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Volume 38 Number 5 |
MPR 442 |
May 2018 |
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ISSN |
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Results |
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Date |
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CV |
Obsrvrs |
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std.dev. |
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1 |
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0,00 |
24 |
0 |
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0,00 |
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4,10 |
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14,18 |
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2 |
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0,00 |
25 |
0 |
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0,00 |
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4,08 |
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14,16 |
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3 |
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0,00 |
23 |
0 |
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0,00 |
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4,06 |
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14,16 |
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4 |
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4,13 |
23 |
0 |
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2,92 |
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4,07 |
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14,18 |
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5 |
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3,69 |
29 |
5 |
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0,93 |
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4,09 |
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14,14 |
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6 |
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3,62 |
26 |
2 |
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1,14 |
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4,10 |
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14,12 |
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7 |
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3,54 |
26 |
2 |
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1,09 |
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4,12 |
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14,09 |
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8 |
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3,67 |
27 |
2 |
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1,18 |
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4,10 |
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14,05 |
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9 |
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2,87 |
23 |
3 |
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0,09 |
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4,02 |
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14,01 |
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10 |
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2,30 |
20 |
2 |
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0,21 |
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3,98 |
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13,97 |
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11 |
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2,30 |
20 |
1 |
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0,92 |
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3,95 |
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13,91 |
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12 |
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2,00 |
21 |
1 |
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0,71 |
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3,91 |
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13,88 |
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13 |
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0,79 |
19 |
0 |
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0,56 |
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3,89 |
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13,84 |
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14 |
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0,00 |
23 |
0 |
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0,00 |
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3,87 |
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13,77 |
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15 |
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0,13 |
23 |
0 |
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0,09 |
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3,85 |
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13,68 |
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16 |
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0,00 |
18 |
0 |
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0,00 |
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3,84 |
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13,61 |
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17 |
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0,00 |
22 |
0 |
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0,00 |
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3,82 |
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13,52 |
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18 |
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0,05 |
21 |
0 |
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0,03 |
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3,80 |
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13,46 |
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19 |
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0,17 |
18 |
0 |
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0,12 |
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3,78 |
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13,46 |
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20 |
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0,00 |
27 |
0 |
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0,00 |
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3,75 |
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13,45 |
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21 |
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2,41 |
27 |
0 |
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1,70 |
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3,75 |
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13,39 |
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22 |
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4,17 |
24 |
5 |
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0,59 |
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3,78 |
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13,33 |
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23 |
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11,53 |
19 |
2 |
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6,74 |
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3,85 |
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13,28 |
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24 |
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18,37 |
19 |
21 |
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1,86 |
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3,95 |
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13,27 |
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25 |
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17,26 |
23 |
21 |
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2,64 |
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4,07 |
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13,28 |
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26 |
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10,90 |
30 |
19 |
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5,73 |
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4,17 |
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13,27 |
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27 |
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7,57 |
23 |
13 |
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3,84 |
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4,21 |
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13,27 |
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28 |
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11,38 |
26 |
7 |
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3,10 |
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4,30 |
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13,29 |
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29 |
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15,13 |
23 |
12 |
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2,21 |
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4,41 |
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13,34 |
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30 |
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9,19 |
27 |
12 |
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1,99 |
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4,49 |
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13,38 |
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31 |
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12,84 |
25 |
5 |
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5,54 |
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4,58 |
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13,42 |
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Totals/ |
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4,84 |
23,4 |
3,04 |
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3,11 |
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4,20 |
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13,41 |
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Avrgs |
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Page 2 of 7
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Volume 38 Number 5 |
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MPR 442 |
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May 2018 |
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ISSN |
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CV for May 2018 |
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Observers in May 2018 |
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Page 3 of 7
Volume 38 Number 5 |
MPR 442 |
May 2018 |
ISSN |
Solar Region Summary for May 2018
:Product: Weekly Highlights and Forecasts
:Issued: 2018 Jun 11 0344 UTC
#Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#Product description and SWPC contact on the Web
#http://www.swpc.noaa.gov/weekly.html
#
#Weekly Highlights and Forecasts
Highlights of Solar and Geomagnetic Activity 04 - 10 June 2018
Solar activity was mostly at very low levels with an isolated
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit reached high levels throughout the period with a maximum flux of 19,491 pfu observed at 06/1705 UTC.
Geomagnetic field activity ranged from quiet to active levels over the period. Solar wind speed was in decline from a negative polarity coronal hole high speed stream (CH HSS) on
Page 4 of 7
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Volume 38 Number 5 |
MPR 442 |
May 2018 |
ISSN |
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Image Reports |
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SOHO picture of region 2712 from 29 May 2018. |
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Passed 5000 |
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Congratulations to |
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who passed 5000 |
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New member: |
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New member: |
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CZECH REPUBLIC |
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BELGIUM |
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Joined: 08.06.2018 |
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Joined: 11.06.2018 |
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Welcome to |
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Welcome to |
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Please check out
MINIMUM Cycle 24/25 is expected to occur at the very end of 2019/start 2020.
Latest: Predicted minimum March to May 2020.
Page 5 of 7
Volume 38 Number 5 |
MPR 442 |
May 2018 |
ISSN |
actual and predicted
140
120
100
80
60
40
20
0
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Predicted |
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It is calculated that minimum will occur May 2020 and next maximum approx. November 2025.
The magnitude of maximum is calculated to be approx. CV=71 in November 2025.
Want Solar Coordinates?
Daily list of Solar Ephemeris for 2018 available at:
Here you can see Today's Po, Bo, Lo, Rotation no., RA and Dec. for the year 2017.
Comes with tilted
For your convenience and security, use the mif2002,
the Monthly Input Form, which you can use for all of your next reportings! Note! A new .php script is going to be launched this year,
instead of the old, outdated and unsecure .cgi that has been used for about 17 years.
In order for the observers to monitor that their submissions
have been registered at
Just enter the following link in your internet browser and you will see a page containing today's date and a further link into an excel sheet that is created automatically for every Entry made to the
The data are available fresh from about 10:00 UTC until local midnight. Another feature made gives you daily information for the last 6 rotations for:
Date,
Use this link to see also this feature. |
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Daily Report issued 10:00 UTC |
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for checking of Entries Summary |
Page 6 of 7
Volume 38 Number 5 |
MPR 442 |
May 2018 |
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IMPORTANT NOTICE! |
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2017 Sep 07 |
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Due to cases of spamming and our host does not appreciate us using |
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during submission of observer forms, the scripts have been altered. |
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Observers will not notice the changes made, but they should now be much safer |
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when we now go over to |
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Please go to: |
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login |
solaris |
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password |
cvheliosobs |
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We now use |
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Submission before 15th of proceeding month 18:00 UTC. |
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MPR issue 15th of month 2000 UTC. Good luck |
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- over 36 years in solar amateur astronomy service!
There are now 10262 entries registered containing 163032
This MPR issued 15th June 2018
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: 15.06.2018 18:55 UTC
Page 7 of 7