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 8 |
MPR 445 |
August 2018 |
ISSN |
Monthly Preliminary Report for August 2018
Solar Cycle 24: Month no. 118
Report id.: cv1808.xls -
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Memno. |
Name |
Country |
CV |
Obs |
K |
Obs. Tot. |
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MALDE, KJELL INGE |
NORWAY |
1,0 |
18 |
0,318 |
8078 |
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BRAUCKHOFF, DIETER |
GERMANY |
4,8 |
30 |
1,539 |
799 |
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DUBOIS, FRANKY |
BELGIUM |
3,2 |
27 |
1,014 |
8192 |
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JUNKER, ELMAR |
GERMANY |
1,2 |
5 |
0,382 |
3261 |
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HOLL, MANFRED |
GERMANY |
2,8 |
28 |
0,898 |
5092 |
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BARNES, HOWARD |
NEW ZEALAND |
2,0 |
11 |
0,637 |
4068 |
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VIERTEL, ANDREAS |
GERMANY |
2,0 |
28 |
0,637 |
5361 |
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MORALES, GERMAN |
BOLIVIA |
7,1 |
31 |
2,259 |
6606 |
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ROTHERMEL, JENS |
GERMANY |
5,2 |
14 |
1,660 |
967 |
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SCHRÖDER, GERD |
GERMANY |
2,9 |
26 |
0,918 |
4060 |
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THIMM, SVEN OVE |
DENMARK |
6,9 |
14 |
2,206 |
3476 |
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JOHNSTON, ANDREW |
UNITED KINGDOM |
2,5 |
19 |
0,787 |
2664 |
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JANSSENS, JAN |
BELGIUM |
10,5 |
6 |
3,343 |
954 |
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URBANSKI, PIOTR |
POLAND |
1,7 |
27 |
0,554 |
4364 |
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POLAND |
2,6 |
31 |
0,842 |
6869 |
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DALEK, GRZEGORZ |
POLAND |
2,1 |
27 |
0,672 |
3766 |
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MOSER, PAULO ROBERT |
BRAZIL |
3,4 |
7 |
1,091 |
2133 |
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STEEN, OCTAAF |
BELGIUM |
3,3 |
30 |
1,040 |
4786 |
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RYBACK, ALEXEY |
RUSSIA |
0,0 |
9 |
0,000 |
2765 |
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LEVENTHAL, MONTY |
AUSTRALIA |
2,2 |
25 |
0,688 |
3910 |
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BJERKGÅRD, TERJE |
NORWAY |
5,0 |
9 |
1,592 |
849 |
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FEIK, VLASTISLAV |
CZECH REPUBLIC |
2,6 |
26 |
0,833 |
2135 |
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ARAUJO, GEMA |
SPAIN |
4,1 |
31 |
1,294 |
5685 |
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ALONSO, JAVIER |
SPAIN |
2,7 |
19 |
0,871 |
3029 |
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CARELS, JEFFREY |
BELGIUM |
2,5 |
20 |
0,796 |
2206 |
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MALUF, WALTER JOSE |
BRAZIL |
1,9 |
15 |
0,615 |
1767 |
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BACKER, HENDRIK DE |
BELGIUM |
3,5 |
31 |
1,109 |
1079 |
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DERDZIKOWSKI, ADAM |
POLAND |
4,1 |
10 |
1,305 |
807 |
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HESSCHE, DIRK VAN |
BELGIUM |
2,0 |
5 |
0,637 |
211 |
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ZAMORA, JORDI |
SPAIN |
2,8 |
29 |
0,900 |
560 |
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DEMEULENAERE, IVO |
BELGIUM |
3,0 |
23 |
0,941 |
124 |
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MEISTER, STEFAN |
SWITZERLAND |
1,3 |
17 |
0,412 |
113 |
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MANGELSDORF, TOM |
UNITED STATES |
0,0 |
1 |
0,000 |
11 |
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FIGIEL, TADEUSZ |
POLAND |
2,8 |
12 |
0,875 |
66 |
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EXNEROVÁ, MARTINA |
CZECH REPUBLIC |
1,7 |
20 |
0,525 |
66 |
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NEYS, JOHAN |
BELGIUM |
4,1 |
15 |
1,316 |
96 |
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MORAES, CAIO CRESPO |
BRAZIL |
6,3 |
13 |
2,008 |
396 |
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BOURGEOIS, JEAN |
BELGIUM |
1,9 |
27 |
0,613 |
161 |
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CEUNINCK, EDWIN DE |
BELGIUM |
2,2 |
24 |
0,690 |
24 |
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Totals |
Observers |
Days |
CV |
No |
K |
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39 |
31 |
3,13 |
760 |
0,995 |
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Page 1 of 7
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Volume 38 Number 8 |
MPR 445 |
August 2018 |
ISSN |
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Results |
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Date |
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CV |
Obsrvrs |
std.dev. |
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1 |
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2,00 |
29 |
1 |
0,71 |
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3,98 |
10,42 |
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2 |
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1,56 |
27 |
1 |
0,39 |
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3,98 |
10,38 |
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3 |
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0,22 |
27 |
0 |
0,16 |
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3,96 |
10,35 |
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4 |
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0,16 |
25 |
0 |
0,11 |
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3,96 |
10,30 |
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5 |
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0,14 |
29 |
0 |
0,10 |
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3,95 |
10,22 |
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6 |
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0,22 |
27 |
0 |
0,16 |
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3,95 |
10,13 |
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7 |
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0,09 |
23 |
0 |
0,06 |
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3,95 |
10,03 |
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8 |
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0,13 |
24 |
0 |
0,09 |
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3,96 |
9,92 |
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9 |
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0,21 |
24 |
0 |
0,15 |
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3,92 |
9,76 |
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10 |
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0,00 |
29 |
0 |
0,00 |
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3,88 |
9,58 |
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11 |
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0,07 |
30 |
0 |
0,05 |
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3,86 |
9,38 |
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12 |
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0,08 |
25 |
0 |
0,06 |
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3,85 |
9,19 |
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13 |
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0,09 |
22 |
0 |
0,06 |
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3,85 |
9,01 |
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14 |
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4,38 |
21 |
2 |
1,68 |
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3,87 |
8,89 |
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15 |
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4,90 |
20 |
5 |
0,07 |
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3,90 |
8,78 |
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16 |
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5,65 |
23 |
2 |
2,58 |
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3,93 |
8,72 |
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17 |
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4,77 |
26 |
4 |
0,54 |
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3,95 |
8,67 |
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18 |
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2,04 |
25 |
1 |
0,74 |
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3,95 |
8,53 |
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19 |
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2,62 |
29 |
2 |
0,44 |
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3,96 |
8,35 |
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20 |
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3,13 |
23 |
2 |
0,80 |
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3,97 |
8,19 |
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21 |
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3,76 |
25 |
2 |
1,24 |
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3,99 |
7,97 |
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22 |
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0,88 |
26 |
1 |
0,08 |
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3,99 |
7,76 |
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23 |
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4,52 |
23 |
5 |
0,34 |
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4,01 |
7,53 |
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24 |
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10,29 |
21 |
18 |
5,45 |
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4,06 |
7,29 |
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25 |
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21,64 |
22 |
24 |
1,67 |
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4,17 |
7,04 |
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26 |
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19,96 |
23 |
12 |
5,63 |
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4,28 |
6,86 |
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27 |
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6,40 |
25 |
10 |
2,55 |
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4,31 |
6,58 |
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28 |
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2,04 |
24 |
1 |
0,74 |
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4,29 |
6,39 |
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29 |
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0,22 |
18 |
0 |
0,16 |
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4,28 |
6,14 |
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30 |
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0,00 |
23 |
0 |
0,00 |
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4,28 |
6,01 |
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31 |
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0,00 |
22 |
0 |
0,00 |
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4,28 |
5,95 |
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Totals/ |
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3,30 |
24,5 |
3,00 |
0,86 |
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6,46 |
16,13 |
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Avrgs |
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Page 2 of 7
Volume 38 Number 8 |
MPR 445 |
August 2018 |
ISSN |
CV and CV observers
35
30
25
20
15
10
5
0
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
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CV for August 2018 Observers in August 2018 |
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11
10
9
8
7
6
5
4
3
2
1
0
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
Page 3 of 7
Volume 38 Number 8 |
MPR 445 |
August 2018 |
ISSN |
Solar Region Summary for August 2018
:Product: Weekly Highlights and Forecasts
:Issued: 2018 Sep 10 0413 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 03 - 09 September 2018
Solar activity was at very low levels this period. Region 2721 (N10, L=286 class/area Bxo/010 on 09 Sep) emerged near center disk on 08 Sep. This small region exhibited slight growth early on 09 Sep, but was showing signs of decay as of this report and remained inactive.
On 09 Sep, a prominence eruption was observed off the SW limb, beginning at 09/0815 UTC in SDO/AIA 304 imagery and at 09/0824 UTC in 171 imagery. While this event appears to be directed well south
and west of the
No proton events were observed at geosynchronous orbit.
The greater than 2 MeV electron flux at geosynchronous orbit reach high levels on 03 - 08 Sep, then decreased to moderate levels on 09 Sep. A peak flux of 12,435 pfu was observed on 03/2035 UTC.
Page 4 of 7
Volume 38 Number 8 |
MPR 445 |
August 2018 |
ISSN |
Image Reports
AR 2720 and 2719
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2018 Aug. 25th from the |
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Astroqueyras observatory in the French Alps |
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(spaceweather.com) size of Earth shown |
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prelim. |
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Max. |
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Picture from SOHO (sdo.gsfc.nasa.gov) |
First time since 24 Jun 2018 |
Sun 25 Aug 2018 1152 UTC |
2 regions present on same day |
No new Awards this month
New member:
BELGIUM
Joined: 10.09.2018
Welcome to |
We are now 51 active members |
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 8 |
MPR 445 |
August 2018 |
ISSN |
Butterflydiagram for
60
40
20
0
1981 |
1983 |
1985 |
1987 |
1989 |
1991 |
1993 |
1995 |
1997 |
1999 |
2001 |
2003 |
2005 |
2007 |
2009 |
2011 |
2013 |
2015 |
2017 |
The magnitude of maximum cycle 25 is calculated to be approx. CV=71 in November 2025.
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 2018.
Comes with tilted
Calculating CV
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.
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 6 of 7
Volume 38 Number 8 |
MPR 445 |
August 2018 |
ISSN |
SUBMISSIONS OF
Please go to:
Log on to:
loginsolaris
passwordcvheliosobs
We now use
Submission before 15th of proceeding month 18:00 UTC.
MPR issue 15th of month 2000 UTC. Good luck
- over 36 years in solar amateur astronomy service!
There are now 10419 entries registered containing 165878
This MPR issued 15th September 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: 15.09.2018 17:26 UTC
Page 7 of 7