CV-Helios Network

Monthly Preliminary Report

MPR

 

Kjell Inge Malde, Director/Editor

 

 

 

Web:

http://www.cv-helios.net

 

 

Hunsteinstien 42A, N-4083 Hundvaag NORWAY

 

Email:

cvhelios@gmail.com

 

 

 

 

 

 

 

 

 

 

 

Volume 41 Number 11

 

MPR no. 484

November 2021

ISSN 2535-3780

 

 

 

 

 

 

 

 

 

 

 

 

 

CV-Helios Network

 

 

 

 

 

Monthly Preliminary Report for November 2021

 

 

 

 

 

 

Solar Cycle 25: Month no. 24

 

 

 

 

 

 

Report id.: cv2111 - CV-report no.: 484

 

 

 

 

Memno.

Name

 

Country

 

CV

Obs

K

Obs. Tot.

 

CV-001

KJELL INGE MALDE

 

NORWAY

 

33,6

20

1,098

8835

 

CV-009

DIETER BRAUCKHOFF

 

GERMANY

 

35,9

14

1,172

1714

 

CV-010

FRANKY DUBOIS

 

BELGIUM

 

23,2

17

0,759

9154

 

CV-019

ELMAR JUNKER

 

GERMANY

 

38,2

5

1,249

3648

 

CV-020

MANFRED HOLL

 

GERMANY

 

34,1

10

1,115

5759

 

CV-021

HOWARD BARNES

 

NEW ZEALAND

 

58,1

8

1,900

4567

 

CV-023

HARTMUT BRETSCHNEI

GERMANY

 

22,5

10

0,735

5463

 

CV-040

ROBERTO BATTAIOLA

 

ITALY

 

27,5

4

0,899

1962

 

CV-068

SVEN OVE THIMM

 

DENMARK

 

17,8

10

0,582

3913

 

CV-077

ANDREW JOHNSTON

 

UNITED KINGDOM

 

22,0

13

0,719

3336

 

CV-080

JAN JANSSENS

 

BELGIUM

 

33,0

2

1,079

1131

 

CV-082

PIOTR URBANSKI

 

POLAND

 

24,7

6

0,806

5108

 

CV-086

TOS POLAND

 

POLAND

 

29,3

30

0,959

8027

 

CV-091

GRZEGORZ DALEK

 

POLAND

 

26,7

9

0,872

4461

 

CV-102

PAULO ROBERTO MOSE

BRAZIL

 

30,6

23

1,000

2515

 

CV-103

OCTAAF STEEN

 

BELGIUM

 

23,6

19

0,772

5482

 

CV-105

ALEXEY RYBACK

 

RUSSIA

 

27,3

6

0,893

3199

 

CV-107

MONTY LEVENTHAL

 

AUSTRALIA

 

32,3

10

1,056

4628

 

CV-122

VLASTISLAV FEIK

 

CZECH REPUBLIC

 

19,9

10

0,650

2889

 

CV-135

GEMA ARAUJO

 

SPAIN

 

29,1

30

0,952

6843

 

CV-136

FAUSTINO GARCIA

 

SPAIN

 

25,9

17

0,848

3636

 

CV-139

JAVIER ALONSO

 

SPAIN

 

33,6

18

1,099

3735

 

CV-151

JEFFREY CARELS

 

BELGIUM

 

20,8

5

0,680

2963

 

CV-171

WALTER JOSE MALUF

 

BRAZIL

 

72,3

21

2,363

2614

 

CV-177

HENDRIK DE BACKER

 

BELGIUM

 

26,8

21

0,876

1778

 

CV-190

RUBEN VERBOVEN

 

BELGIUM

 

27,0

8

0,883

321

 

CV-204

STEFAN MEISTER

 

SWITZERLAND

 

28,4

5

0,928

547

 

CV-206

TADEUSZ FIGIEL

 

POLAND

 

32,7

3

1,068

270

 

CV-207

ONDREJOV OBS. (AI CAS

CZECH REPUBLIC

 

29,4

7

0,962

3428

 

CV-208

JOHAN NEYS

 

BELGIUM

 

28,2

5

0,922

545

 

CV-210

JEAN BOURGEOIS

 

BELGIUM

 

17,5

19

0,573

923

 

CV-211

EDWIN DE CEUNINCK

 

BELGIUM

 

21,4

13

0,699

537

 

CV-212

ANTONIO JESUS ZAPATA

SPAIN

 

3,6

13

0,118

277

 

CV-213

DIRK LAURENT

 

BELGIUM

 

25,9

13

0,847

381

 

CV-214

IGOR GRAGEDA

 

BOLIVIA

 

29,8

27

0,975

733

 

CV-215

ARNAUD MENGUS

 

FRANCE

 

22,2

6

0,725

229

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Totals

Observers

Days

CV

No

K

36

30

28,75

457

0,940

Page 1 of 6

CV-Helios Network

Results

 

Date

CV

Obsrvrs

Regions

CV-USAF

CV-6 rot.

CV-13 rot.

 

6 rot.

6-rot.

 

 

 

 

 

 

 

1

48,85

20

2,30

29,80

28,20

21,78

 

2

46,20

20

2,32

29,96

28,39

21,85

 

3

31,70

20

2,32

30,12

28,47

21,91

 

4

26,06

16

2,32

30,15

28,55

21,97

 

5

27,50

16

2,33

30,26

28,57

22,04

 

6

27,76

17

2,34

30,19

28,37

22,11

 

7

28,00

19

2,34

29,76

28,16

22,16

 

8

44,18

17

2,34

29,44

28,07

22,26

 

9

49,29

21

2,35

29,65

28,28

22,37

 

10

46,13

16

2,35

29,89

28,48

22,45

 

11

33,08

12

2,36

29,96

28,60

22,48

 

12

24,81

21

2,37

30,08

28,69

22,48

 

13

17,71

14

2,37

30,05

28,73

22,37

 

14

18,13

16

2,37

30,08

28,74

22,20

 

15

23,27

11

2,37

30,00

28,74

22,08

 

16

21,80

10

2,38

30,09

28,75

21,97

 

17

19,07

15

2,38

30,15

28,75

21,82

 

18

17,25

20

2,37

29,99

28,61

21,66

 

19

12,67

9

2,37

29,91

28,62

21,55

 

20

12,42

12

2,37

29,87

28,72

21,42

 

21

11,65

17

2,37

29,93

28,84

21,33

 

22

10,59

17

2,37

30,05

28,95

21,26

 

23

8,81

16

2,38

30,10

29,03

21,19

 

24

19,14

7

2,39

30,07

29,15

21,14

 

25

15,42

12

2,39

30,09

29,25

21,09

 

26

35,75

8

2,40

30,19

29,40

21,12

 

27

34,36

22

2,41

30,41

29,58

21,18

 

28

48,80

10

2,43

30,63

29,78

21,25

 

29

42,94

16

2,43

30,80

29,96

21,32

 

30

58,00

10

2,46

30,95

30,15

21,38

 

 

 

 

 

 

 

 

 

Totals/

3,96

27,3

0,97

4,83

28,82

21,77

 

Avrgs

 

 

 

 

 

 

 

Page 2 of 6

CV-Helios Network

CV and CV observers

 

CV for November 2021

 

Observers in November 2021

 

 

 

 

70

60

50

40

30

20

10

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

CV-13 rot. per November 2021

24

23

22

21

20

19

18

17

16

15

14

13

12

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

LAST 10 SUNSPOT REGIONS

Reg.-First-Last-Lat.-Long.-Rot.-Area-Lgth.-CV-max.

2907-13.12.21-14.12.21

--21,0-319,0-2252-30-6-18 BXO-DSC------------

2906-13.12.21-14.12.21

--29,0-343,0-2252-30-5-7

BXO-CSO------------

2905-12.12.21-14.12.21

--11,0-349,7-2252-20-2-5

CRO-CRO-HRX-----------

2904-04.12.21-07.12.21

--26,5-81,5-2251-15-3-2 AXX-BXO-BXO-BXO----------

2903-30.11.21-01.12.21

--17,5-148,5-2251-10-3-2

AXX-BXO------------

2902-30.11.21-05.12.21-16,7-198,0-2251-42-4-9 CRO-DRO-DSI-CRO-HRX-AXX--------

2901-28.11.21-01.12.21-16,8-154,0-2251-18-2-6 HSX-HSX-AXX-BXO----------

2900-26.11.21-02.12.21--26,9-254,1-2251-147-6-16 CRO-DSO-DSO-DAO-DAO-DAO-AXX-------

2899-26.11.21-27.11.21--21,0-307,0-2251-35-4-2 BXO-BXO------------

2898-23.11.21-03.12.21--24,5-239,8-2251-89-5-11 CRO-CRO-DRO-DAO-DAO-CSO-CSO-HSX-HSX-HSX-CSO---

:Product: Weekly Highlights and Forecasts

:Issued: 2021 Dec 13 0138 UTC

#Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center

#Product description and SWPC contact on the Web

#https://www.swpc.noaa.gov/content/subscription-services

#

#Weekly Highlights and Forecasts

Highlights of Solar and Geomagnetic Activity 06 - 12 December 2021

Solar activity ranged from very low to low. A C1.3 flare was observed at 06/0622 UTC from Region 2902 (N18, L=198, class/area Dsi/100 on 02 Dec), the largest of the period. All other numbered regions on the visible disk were quiescent. No Earth-directed CMEs were observed in available coronagraph imagery during the reporting period.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit was normal to high levels. High levels were observed from 06-10 Dec following influence from a positive polarity CH HSS. Normal to moderate levels returned on 11-12 Dec.

Geomagnetic field activity ranged from quiet to unsettled. Isolated unsettled levels were observed on 06-07 Dec in response to influence

Page 3 of 6

CV-Helios Network

Monthly graph

Group-levels of daily CV

1600

1400

1200

1000

800

600

400

200

0

CV: 0-10

1

10-20

2

 

 

50-100

3

100-250

4

 

 

5

6

 

20-50

 

 

 

>250

 

 

 

 

 

 

 

 

cy21

 

 

cy22

 

 

 

 

cy23

 

 

cy24

 

 

cy25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Levels of CV compared to cycles 21-25

News November 2021

Solar activity is still low but number of regions are slowly increasing.

As shown in this issue, the CV as 13-rot. centered averages are now higher than for solar cycle 24 at the same time of progress from minimum!

According to solar flux we are now ahead with about 7 percent compared to cycle 24.

There were a total of 13 sunspot regions in November 2021.

List of 4 significant sunspot regions exceeding 100 mvh developing in November 2021: The LARGEST SUNSPOT REGIONS (>=100 mvh) 01.10-30.10 were: Reg.-First-Last--Lat.-Long.-Rot.-Area - ZMcI-history

2887: 22.10-03.11 Lat S26, Lo 277 Rt. 2249 107 m., CV 9,3, DAO DKI DKI DKI DHI DHI DKC DHI DSO CSO CSO HAX HSX

2893: 31.10-12.11 Lat N17, Lo 156 Rt. 2249 132 m., CV 10,1, HSX HSX HSX HSX HSX CSO HSX HSX HSX HSX HSX HSX HSX

2894: 05.11-17.11 Lat S27, Lo 091 Rt. 2249 129 m., CV 10,8, HSX CSO CSO CSO HSX HSX HAX DAO CSO HSX HSX HSX HSX

2900: 26.11-02.12 Lat S27, Lo 254 Rt. 2251 164 m., CV 18,6, CRO DSO DSO DAO DAO DAO AXX

Activity cut from Sunspot Region Summaries from NOAA:

Rank50 - Type - Date - Region - Flare Start - Max - End

Rank 13-Type M1.5-Date 01.11.2021 Region 2887 Flare Start 00:57 Max 01:45 End 02:10 Rank 10-Type M1.7-Date 02.11.2021 Region 2891 Flare Start 02:57 Max 03:01 End 03:05 Rank 11-Type M1.6-Date 02.11.2021 Region 2891 Flare Start 02:03 Max 02:51 End 02:57 Rank 50-Type C5.3-Date 03.11.2021 Region 2887 Flare Start 20:53 Max 21:16 End 21:41 Rank 8-Type M2-Date 09.11.2021 Region 2891 Flare Start 15:47 Max 17:02 End 17:37

Regions 2887 and 2891 the most significant flare producers in November 2021

Solar Max.: Originally July 2025, which now may occur end Feb/start March 2025.

Solar Flux onset expected soon. The P-Index, rise/fall data from solar flux,

and typically this index will show a clear top in rising potential about 3 1/2 year prior to solar max,

This should indicate that we shall see great activity in the period December 2021 to at least February 2022. Stay tuned and observe the solar disk from now on!

We wish you all lots of sunny days, happy observing and good luck further on in 2021! Please remember you are always welcome to contribute with drawings and photos!

Page 4 of 6

CV-Helios Network

Pictures from last month - Observer contributions, etc.

 

 

Largest Regions of Nov. 2021

 

 

Regions 2893, 2894 and 2895

 

 

on November 09, 2021

 

 

courtesy SDO/HMI NOAA gov

 

 

Below - Latest:

 

 

New regions 2906, 2907, 2908, 2909

 

 

Dec 15, 2021

 

 

Partial drawing

 

 

by courtesey

 

 

CV-107 M Leventhal

 

Below - Latest:

Dec 14, 2021

 

New regions 2906, 2907, 2908, 2909

 

 

Dec 15, 2021

 

 

 

 

 

Awards this month

1

 

Award no.: 145 CV-086 TOS POLAND date 03.11.2021 milestone 8000 CV-obs.! CONGRATULATIONS!

 

 

8000

 

 

Congratulations!

 

 

 

 

New members:

Welcome to:

 

none

none

 

 

We are now 54 active members (last 12 mo.)

Page 5 of 6

for checking of Entries Summary

CV-Helios Network

Solar Coordinates

New from April 2020

 

 

Daily list of Solar Ephemeris available at:

Daily list of Solar Ephemeris and SDO on grid

Here you can see Today's Po, Bo, Lo, Rotation no., RA and Dec. and adjusted SOHO-picture on grid.

Calculating CV

For your convenience and security, use the mif2021, https://www.cv-helios.net/mif2021.xlsx

the Monthly Input Form, which you can use for all of your next reportings!

Monitor MPR daily progress

CV-Helios Network: Monitor MPR progress as entries are made! Monitor your submissions as they are registered: https://cv-helios.net/helios/cv/web/mprpost.html

The data are available fresh from about 10:00 UTC until local midnight. Content comprises CV-Report for latest month, CV-Report for latest month individual results, Extracts from NOAA on forecasts/discussion, Extracts from NOAA warehouse on SRS and other activity,

Last 24 months CV-data, This month CV acc. to USAF

Registration data

Check if your CV-observations have been registered (please allow up to 24 hrs): https://www.cv-helios.net/helios/cv/web/datlist.htm https://www.cv-helios.net/helios/cv/web/cvobsmonth.htm

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:

cvhelios@gmail.com

Please check out www.cv-helios.net/cvrep2.html for updates of files!

SUBMISSIONS OF CV-OBSERVATIONS

 

Log on to:

 

 

https://www.cv-helios.net/observations/index.html

Classification Help

login

solaris

 

password

cvheliosobs

Monthly Input Form as excel

Submission before 15th of proceeding month 18:00 UTC.

(password: cvhelios)

MPR issue 15th of proceeding month 2000 UTC. Good luck CV-observing!

 

Average received to registered time: 1 day 07 hours 30 minutes

CV-Helios Network

- over 40 years in solar amateur astronomy service!

There are now Entries reg.: 12242 entries registered

containing 197213 CV-observations!

Last 12 months 6986 CV-observations from 47 observers originating from 17 countries

Editorial close: 15.12.2021 16:43 UTC

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Page 6 of 6