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| MPR |
| Kjell Inge
Malde, Director/Editor |
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Web: |
http://www.cv-helios.net |
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| Hunsteinstien
42A, N-4083 Hundvaag NORWAY |
Email: |
cvhelios@gmail.com |
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| Volume 44 Number 8 MPR no. 517 August 2024 ISSN 2535-3780 |
| CV-Helios Network |
| Monthly Preliminary Report for August 2024 |
| Solar Cycle 25: Month no. 57 |
| Report id.: cv2408 - CV-report no.: 517 |
| Memno. |
Name |
Country |
CV |
Obs |
K |
Obs. Tot. |
| CV-001 |
KJELL INGE
MALDE |
NORWAY |
231,7 |
24 |
1,020 |
9512 |
| CV-010 |
FRANKY DUBOIS |
BELGIUM |
222,4 |
21 |
0,976 |
9893 |
| CV-019 |
ELMAR JUNKER |
GERMANY |
24,6 |
11 |
0,104 |
3915 |
| CV-023 |
HARTMUT
BRETSCHNEIDER |
GERMANY |
180,1 |
27 |
0,805 |
6118 |
| CV-040 |
ROBERTO
BATTAIOLA |
ITALY |
222,9 |
7 |
0,993 |
2184 |
| CV-041 |
JENS ROTHERMEL |
GERMANY |
266,6 |
19 |
1,201 |
1504 |
| CV-044 |
GERD SCHROEDER |
GERMANY |
221,7 |
25 |
0,969 |
4709 |
| CV-068 |
SVEN OVE THIMM |
DENMARK |
148,9 |
17 |
0,641 |
4433 |
| CV-077 |
ANDREW JOHNSTON |
UNITED KINGDOM |
196,7 |
21 |
0,895 |
3841 |
| CV-080 |
JAN JANSSENS |
BELGIUM |
242,5 |
2 |
0,950 |
1244 |
| CV-082 |
PIOTR URBANSKI |
POLAND |
236,6 |
31 |
1,042 |
5753 |
| CV-086 |
TOS POLAND |
POLAND |
230,0 |
31 |
1,015 |
8997 |
| CV-091 |
GRZEGORZ DALEK |
POLAND |
236,1 |
25 |
1,040 |
4947 |
| CV-102 |
PAULO ROBERTO
MOSER |
BRAZIL |
208,0 |
29 |
0,924 |
3369 |
| CV-105 |
ALEXEY RYBACK |
RUSSIA |
253,4 |
16 |
1,082 |
3633 |
| CV-122 |
VLASTISLAV FEIK |
CZECH REPUBLIC |
237,9 |
16 |
1,070 |
3295 |
| CV-135 |
GEMA ARAUJO |
SPAIN |
284,5 |
31 |
1,260 |
7819 |
| CV-136 |
FAUSTINO GARCIA |
SPAIN |
186,6 |
18 |
0,829 |
4112 |
| CV-139 |
JAVIER ALONSO |
SPAIN |
240,7 |
14 |
0,985 |
4306 |
| CV-151 |
JEFFREY CARELS |
BELGIUM |
221,6 |
11 |
0,991 |
3367 |
| CV-171 |
WALTER JOSE
MALUF |
BRAZIL |
349,3 |
20 |
1,512 |
3236 |
| CV-181 |
ADAM
DERDZIKOWSKI |
POLAND |
229,9 |
13 |
1,029 |
1307 |
| CV-198 |
DENIS WALLIAN |
FRANCE |
271,5 |
16 |
1,236 |
667 |
| CV-204 |
STEFAN MEISTER |
SWITZERLAND |
216,3 |
4 |
1,050 |
855 |
| CV-206 |
TADEUSZ FIGIEL |
POLAND |
200,5 |
2 |
0,957 |
385 |
| CV-207 |
ONDREJOV OBS.
(AI CAS) |
CZECH REPUBLIC |
259,9 |
29 |
1,161 |
4039 |
| CV-208 |
JOHAN NEYS |
BELGIUM |
236,2 |
10 |
1,073 |
847 |
| CV-209 |
CAIO CRESPO
MORAES |
BRAZIL |
187,1 |
15 |
0,834 |
610 |
| CV-214 |
IGOR GRAGEDA
MENDEZ |
BOLIVIA |
248,1 |
25 |
1,110 |
1563 |
| CV-215 |
ARNAUD MENGUS |
FRANCE |
223,8 |
4 |
0,942 |
403 |
| CV-219 |
KANDILLI
OBSERVATORY |
TURKEY |
212,1 |
31 |
0,932 |
1217 |
| CV-220 |
MICHEL FRANGEUL |
FRANCE |
220,2 |
14 |
0,953 |
291 |
| CV-222 |
MILENA NIEMCZYK |
POLAND |
150,8 |
13 |
0,671 |
190 |
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| Totals |
Observers |
Days |
CV |
No |
K |
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| 33 |
31 |
221,19 |
592 |
0,977 |
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| Month Results for August 2024 |
| Date |
CV |
Obsrvrs |
Regions
6 rot. |
CV-USAF
6-rot.
6 rot. |
CV-6 rot. |
CV-13 rot. |
| 1 |
285,94 |
18 |
8,75 |
136,83 |
136,62 |
120,60 |
| 2 |
282,56 |
17 |
8,80 |
138,43 |
137,93 |
121,32 |
| 3 |
258,17 |
18 |
8,87 |
139,86 |
139,03 |
121,85 |
| 4 |
260,40 |
15 |
8,91 |
140,82 |
140,02 |
122,28 |
| 5 |
228,74 |
22 |
8,93 |
141,69 |
140,99 |
122,68 |
| 6 |
236,50 |
25 |
8,95 |
142,39 |
142,18 |
123,26 |
| 7 |
260,60 |
20 |
8,96 |
143,35 |
143,36 |
123,79 |
| 8 |
270,94 |
15 |
8,97 |
144,71 |
144,23 |
124,32 |
| 9 |
246,83 |
17 |
8,99 |
145,80 |
145,10 |
124,97 |
| 10 |
213,58 |
23 |
9,00 |
146,55 |
145,81 |
125,55 |
| 11 |
214,29 |
23 |
9,02 |
147,07 |
146,44 |
126,06 |
| 12 |
202,19 |
21 |
9,04 |
147,59 |
146,89 |
126,51 |
| 13 |
209,73 |
14 |
9,06 |
148,42 |
147,37 |
126,85 |
| 14 |
160,61 |
17 |
9,08 |
149,30 |
147,69 |
127,03 |
| 15 |
163,89 |
19 |
9,08 |
149,71 |
148,11 |
127,18 |
| 16 |
188,90 |
20 |
9,09 |
150,05 |
148,61 |
127,49 |
| 17 |
180,06 |
18 |
9,10 |
150,59 |
149,25 |
127,79 |
| 18 |
206,00 |
13 |
9,12 |
151,43 |
150,07 |
128,06 |
| 19 |
233,30 |
20 |
9,15 |
152,79 |
151,15 |
128,56 |
| 20 |
251,13 |
15 |
9,18 |
154,15 |
152,29 |
129,00 |
| 21 |
234,67 |
18 |
9,21 |
155,24 |
153,31 |
129,47 |
| 22 |
240,75 |
20 |
9,23 |
156,18 |
154,49 |
130,09 |
| 23 |
260,80 |
15 |
9,25 |
157,15 |
155,23 |
130,68 |
| 24 |
251,64 |
22 |
9,26 |
158,26 |
156,31 |
131,45 |
| 25 |
244,33 |
20 |
9,28 |
159,32 |
157,68 |
132,13 |
| 26 |
253,94 |
18 |
9,32 |
161,09 |
158,93 |
132,72 |
| 27 |
227,85 |
19 |
9,35 |
162,59 |
160,27 |
133,20 |
| 28 |
223,30 |
22 |
9,38 |
163,70 |
161,23 |
133,76 |
| 29 |
177,60 |
20 |
9,39 |
164,20 |
161,66 |
134,08 |
| 30 |
191,60 |
15 |
9,40 |
164,78 |
162,08 |
134,22 |
| 31 |
173,62 |
20 |
9,43 |
165,34 |
162,35 |
134,40 |
| Totals/ |
226,92 |
18,7 |
9,11 |
151,27 |
149,89 |
127,79 |
| Avrgs |
| CV and
CV observers |
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| CV-13
rot. per Aug 2024 |
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| :Product:
Weekly Highlights and Forecasts |
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| Highlights of
Solar and Geomagnetic Activity |
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| 02 - 08
September 2024 |
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| Solar activity
ranged from low to moderate levels. Low levels were |
Click on link below |
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| observed on 06
Sep and moderate (R1-Minor) levels were observed on |
to read the full weekly |
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| 02-05 Sep and
07-08 Sep. The strongest event of the reporting period |
http://services.swpc.noaa.gov/text/weekly.txt |
| was an M3.3
flare at 02/1602 UTC from Region 3813 (S24, L=149, |
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| class/area
Fki/490 on 06 Sep). This region produced numerous M-class |
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| flares this
period. R1-Minor flare activity was also produced from |
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| Regions 3806
(S11, L=212, class/area Ekc/480 on 31 Aug), 3807 (S16, |
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| L=264,
class/area Eki/580 on 02 Sep) and 3815 (S28, L=138, |
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| class/area
Eso/200 on 07 Sep). |
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| A large CME
was observed from a filament eruption, centered at |
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| approximately
N16W22, at about 08/0000 UTC. Analysis and modelling |
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| of the
subsequent CME suggested an Earth arrival by mid to late on |
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| 10 Sep. |
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| Progress Solar
Cycle no. 25 |
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Graphic show CV-Int. levels
cycle 25 compared to same stage cycles 21-24 per 14Aug 2024.
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| Highlights
August 2024 |
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| The solar
activity in August 2024 was a highly active month with large regions. |
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| Largest regions
were numbers 3777, 3780, 3782, 3784, 3790, 3796 and 3806. |
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| Great activity
and a new SuperSunspotregion 3780 (no. 864) in August 2024. |
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| A close-up from
SOHO HMI on 09 August is featured here. |
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| The total list
of SSG can be found at
https://www.cv-helios.net/specialreports/regionlisting-SSG.txt |
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| Daily updates
of regions: Hit https://www.cv-helios.net/cvmisc3.html for daily updates! |
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| The 13 rot.
average for solar cycle 25 now supersedes cycle 24 by 48,6 CV-units, |
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| and 13 rot.
average already supersedes cycle 23 by 9,5 CV-units! Still 27,2 units behind
cycle 22. |
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| A total of
1072 regions this cycle per end September 2024 (519 regions North and 553
regions South). |
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| At the same
time solar cycle 24 produced 798 regions .(360 north and 438 south). |
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| Latest
prediction indicate maximum is beginning of August 2025. |
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| Norhtern
hemisphere may even have had its maximum in November 2023!. |
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| We see a
fairly flat maximum where spring and summer 2025 may have max.-activity.
Updates will come. |
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| We reckon
there have passed 1756 days of the new cycle by this issue by 15 August 2024. |
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| MVH: Total
3260 mvh on 09.08.2024 highest since
03.11.2003: 20,8 years ago. |
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| Regions,
number of regions on 18.07.2024: 18, highest number since 09.05.2002: 22,2
years ago. |
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| CV-Int.
01.08.2024 highest since 28.09.2001: 22,8 years ago. |
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| and the fourth highest CV-USAF in CV-HN
history! |
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| FLUX adj. solar
flux: 30.07.2024 highest since
08.04.1947: 77,3 years ago, |
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| 3rd highest on record since start Flux
measurements on 14.02.1947. |
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| It seems that
Maximum for the Northern hemisphere occurred 05 November 2023! |
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| (Southern
hemisphere Maximum expected 10 September 2025). |
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| Co-worker/assistant
at CV-Helios Network? Please contact CV-Helios Network if this is something
for you! |
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| Supergroups-catalogue: |
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| CV-Helios
Network is currently working on a catalogue with drawings or photos |
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| of the,
currently 863 sunspot regions that exceeded 1000 mvh |
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| in the period
of RGO-USAF tables, that is, from 1874 to the current year. |
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| Drawings or
photos will be collected from the archives of wellknown different
observatories! |
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| Hopefully this
catalogue will be published in 2025!
Stay tuned! |
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| Pictures from
last month - Observer contributions, etc. |
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Photo courtesy: Thanks to CV-135, Gema Araujo,
Spain |
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Highlights August 2024 |
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| Awards this
month |
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1 |
| Award no.: 165 to CV-207 ONDREJOV OBS. (AI CAS)
date 01 August 2024 milestone 6000 CV-obs.! CONGRATULATIONS! |
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| New members: |
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Welcome to: |
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| CV-224
SWO-NOAA (CV-USAF) |
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| Note!
CV-Helios Network have decided to include
the daily SWO-NOAA regions classifications |
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| similar to
inclusions made by AAVSO Solar Division including for SWO/HMI image/spot
counts |
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| We hope for
understanding this decision. |
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We are
now 52 active members (last 12 mo.) |
| Sunspot
regions of August 2024 |
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| Region,First
date,days,Lat.,Long.,Rot.,Max class,Max CV |
Region,First
date,days,Lat.,Long.,Rot.,Max class,Max CV |
| 3776
01.08.2024 2287 08.2024 CRO 10 247 0023 |
3794
17.08.2024 2287 08.2024 DAI 19 038 0126 |
| 3777
02.08.2024 2287 08.2024 FKC -09 207 0231 |
3795
18.08.2024 2287 08.2024 AXX 04 348 0010 |
| 3778
02.08.2024 2287 08.2024 BXO -18 317 0010 |
3796
18.08.2024 2287 08.2024 DKC -05 345 0226 |
| 3779
04.08.2024 2287 08.2024 DAO -01 218 0041 |
3797
19.08.2024 2287 08.2024 DAI -05 070 0027 |
| 3780
04.08.2024 2287 08.2024 FKC -10 171 0928 |
3798
19.08.2024 2287 08.2024 HSX 06 330 0038 |
| 3781
05.08.2024 2287 08.2024 DSC 13 162 0134 |
3799
21.08.2024 2287 08.2024 EKI -09 319 0283 |
| 3782
07.08.2024 2287 08.2024 EKI 02 136 0105 |
3800
22.08.2024 2287 08.2024 EHI -27 333 0247 |
| 3783
08.08.2024 2287 08.2024 DAI 09 173 0034 |
3801
22.08.2024 2287 08.2024 DSO 07 301 0088 |
| 3784
09.08.2024 2287 08.2024 EKC 15 115 0558 |
3802
25.08.2024 2288 08.2024 BXO 13 359 0010 |
| 3785
11.08.2024 2287 08.2024 EAI -11 101 0044 |
3803
26.08.2024 2287 08.2024 DAO 12 243 0040 |
| 3786
11.08.2024 2287 08.2024 DSI -23 149 0070 |
3804
26.08.2024 2287 08.2024 HSX -25 249 0043 |
| 3787
11.08.2024 2287 08.2024 DAO 16 150 0027 |
3805
28.08.2024 2288 08.2024 AXX 08 250 0010 |
| 3788
11.08.2024 2287 08.2024 DSO -06 086 0108 |
3806
28.08.2024 2287 08.2024 FKC -10 217 0255 |
| 3789
14.08.2024 2287 08.2024 DAI 25 084 0050 |
3807
30.08.2024 2288 08.2024 EKC -18 263 0386 |
| 3790
15.08.2024 2287 08.2024 DKC -14 025 0314 |
3808
30.08.2024 2288 08.2024 DSI -08 199 0073 |
| 3791
16.08.2024 2287 08.2024 CAO -20 037 0015 |
3809
31.08.2024 2288 08.2024 HSX -20 207 0015 |
| 3792
16.08.2024 2287 08.2024 CHO -17 009 0299 |
3810
31.08.2024 2288 08.2024 BXO 16 210 0013 |
| 3793
17.08.2024 2287 08.2024 DSO 22 024 0044 |
3811
31.08.2024 2288 08.2024 EHI -09 173 0219 |
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| Progress of
Solar Cycle 25 (6rot. & 13 rot. averages) |
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