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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 |
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Email: |
cvhelios@gmail.com |
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Volume 44 Number 10 MPR no. 519 October 2024 ISSN 2535-3780 |
CV-Helios Network |
Monthly Preliminary Report for October 2024 |
Solar Cycle 25: Month no. 59 |
Report id.: cv2410 - CV-report no.: 519 |
Memno. |
Name |
Country |
CV |
Obs |
Obs. Tot. |
CV-001 |
KJELL INGE MALDE |
NORWAY |
186,1 |
20 |
9553 |
CV-010 |
FRANKY DUBOIS |
BELGIUM |
162,9 |
19 |
9928 |
CV-019 |
ELMAR JUNKER |
GERMANY |
321,5 |
6 |
3927 |
CV-023 |
HARTMUT
BRETSCHNEIDER |
GERMANY |
124,0 |
22 |
6162 |
CV-040 |
ROBERTO
BATTAIOLA |
ITALY |
158,3 |
3 |
2189 |
CV-044 |
GERD SCHROEDER |
GERMANY |
158,1 |
30 |
4766 |
CV-068 |
SVEN OVE THIMM |
DENMARK |
93,1 |
14 |
4461 |
CV-077 |
ANDREW JOHNSTON |
UNITED KINGDOM |
156,6 |
18 |
3873 |
CV-080 |
JAN JANSSENS |
BELGIUM |
207,0 |
2 |
1248 |
CV-082 |
PIOTR URBANSKI |
POLAND |
165,5 |
26 |
5806 |
CV-086 |
TOS POLAND |
POLAND |
168,9 |
31 |
9058 |
CV-091 |
GRZEGORZ DALEK |
POLAND |
163,7 |
23 |
4989 |
CV-102 |
PAULO ROBERTO
MOSER |
BRAZIL |
168,9 |
23 |
3418 |
CV-105 |
ALEXEY RYBACK |
RUSSIA |
174,6 |
14 |
3664 |
CV-122 |
VLASTISLAV FEIK |
CZECH REPUBLIC |
177,9 |
8 |
3315 |
CV-135 |
GEMA ARAUJO |
SPAIN |
197,0 |
30 |
7879 |
CV-136 |
FAUSTINO GARCIA |
SPAIN |
149,1 |
13 |
4143 |
CV-139 |
JAVIER ALONSO |
SPAIN |
184,7 |
19 |
4337 |
CV-151 |
JEFFREY CARELS |
BELGIUM |
169,7 |
9 |
3382 |
CV-171 |
WALTER JOSE
MALUF |
BRAZIL |
249,9 |
20 |
3282 |
CV-181 |
ADAM
DERDZIKOWSKI |
POLAND |
158,2 |
9 |
1319 |
CV-205 |
TOM MANGELSDORF |
UNITED STATES |
107,0 |
1 |
61 |
CV-207 |
ONDREJOV OBS.
(AI CAS) |
CZECH REPUBLIC |
191,9 |
24 |
4086 |
CV-208 |
JOHAN NEYS |
BELGIUM |
227,0 |
8 |
867 |
CV-209 |
CAIO CRESPO
MORAES |
BRAZIL |
190,3 |
4 |
627 |
CV-214 |
IGOR GRAGEDA
MENDEZ |
BOLIVIA |
195,6 |
25 |
1612 |
CV-215 |
ARNAUD MENGUS |
FRANCE |
193,3 |
4 |
410 |
CV-219 |
KANDILLI
OBSERVATORY |
TURKEY |
168,4 |
28 |
1271 |
CV-220 |
MICHEL FRANGEUL |
FRANCE |
142,4 |
8 |
308 |
CV-222 |
MILENA NIEMCZYK |
POLAND |
97,6 |
7 |
208 |
CV-224 |
SWO-NOAA
(CV-USAF) |
UNITED STATES |
187,1 |
31 |
1035 |
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Totals |
Observers |
Days |
CV |
Obs. |
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31 |
31 |
174,08 |
499 |
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Month Results for October 2024 |
Date |
CV |
Obsrvrs |
Regions
6 rot. |
CV-USAF
6-rot. |
CV-
6 rot. |
CV-
13 rot. |
1 |
156,65 |
16 |
9,5 |
170,4 |
165,4 |
134,9 |
2 |
197,86 |
14 |
9,5 |
170,4 |
165,4 |
135,1 |
3 |
206,00 |
13 |
9,4 |
170,7 |
165,2 |
135,4 |
4 |
232,23 |
13 |
9,4 |
170,6 |
165,0 |
135,9 |
5 |
237,93 |
14 |
9,4 |
170,5 |
165,0 |
136,3 |
6 |
240,00 |
15 |
9,3 |
171,0 |
165,3 |
136,9 |
7 |
203,35 |
16 |
9,3 |
171,9 |
165,8 |
137,4 |
8 |
191,55 |
11 |
9,3 |
173,0 |
166,3 |
137,7 |
9 |
214,83 |
12 |
9,3 |
173,4 |
167,1 |
138,0 |
10 |
166,80 |
15 |
9,3 |
173,8 |
167,7 |
138,2 |
11 |
152,13 |
15 |
9,3 |
174,2 |
168,2 |
138,6 |
12 |
154,88 |
16 |
9,3 |
174,2 |
168,6 |
138,9 |
13 |
171,80 |
15 |
9,3 |
174,7 |
168,9 |
139,2 |
14 |
164,75 |
15 |
9,3 |
174,9 |
169,0 |
139,6 |
15 |
135,20 |
15 |
9,3 |
174,9 |
168,9 |
139,7 |
16 |
120,47 |
18 |
9,3 |
174,9 |
168,7 |
139,9 |
17 |
130,44 |
16 |
9,3 |
174,8 |
168,4 |
140,1 |
18 |
137,00 |
15 |
9,3 |
174,5 |
168,3 |
140,3 |
19 |
124,87 |
14 |
9,3 |
174,2 |
168,1 |
140,5 |
20 |
100,85 |
13 |
9,3 |
173,9 |
168,0 |
140,5 |
21 |
118,60 |
15 |
9,3 |
173,6 |
168,0 |
140,6 |
22 |
92,71 |
17 |
9,3 |
173,3 |
167,9 |
140,5 |
23 |
102,33 |
18 |
9,3 |
172,8 |
167,5 |
140,4 |
24 |
122,89 |
17 |
9,3 |
172,5 |
167,0 |
140,5 |
25 |
162,47 |
15 |
9,3 |
172,5 |
167,2 |
140,7 |
26 |
180,47 |
15 |
9,3 |
173,0 |
167,5 |
140,9 |
27 |
220,16 |
19 |
9,3 |
173,6 |
167,9 |
141,4 |
28 |
234,88 |
16 |
9,3 |
174,2 |
168,4 |
141,8 |
29 |
243,71 |
14 |
9,3 |
174,9 |
169,0 |
142,1 |
30 |
271,75 |
12 |
9,3 |
175,8 |
169,8 |
142,5 |
31 |
286,83 |
12 |
9,3 |
176,8 |
170,6 |
143,0 |
Totals/ |
176,66 |
14,9 |
9,32 |
173,34 |
167,55 |
139,28 |
Avrgs |
CV and
CV observers |
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CV-13
rot. per Oct 2024 |
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:Product:
Weekly Highlights and Forecasts |
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Highlights of
Solar and Geomagnetic Activity |
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04 - 10
November 2024 |
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Solar activity
ranged from low to high levels this period. R1 |
Click on link below |
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(Minor) radio
blackouts were observed on 04-10 Nov, R2 (Moderate) |
to read the full weekly |
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radio blackouts
were observed on 04, 06 and 10 Nov and R3 (Strong) |
http://services.swpc.noaa.gov/text/weekly.txt |
radio blackouts
were observed on 06 Nov. Regions 3883 (S06, L=076, |
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class/area
Fkc/420 on 08 Nov) and 3889 (S10, L=005, class/area |
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Fko/480 on 10
Nov) produced a majority of the activity this period. |
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Region 3883
produced an M5.5 flare at 04/1508 UTC. Region 3887 (N16, |
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L=151,
class/area Dsi/140 on 06 Nov) produced an M5.8/Sf flare at |
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06/0850 UTC.
Region 3889 produced an M5.3/1f flare at 06/1438 UTC |
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and an M9.4/2b
flare at 10/1206 UTC. The M9.4 flare had an |
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associated Type
II Sweep with an estimated 928 km/s velocity and a |
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400 pfu
Tenflare. The largest flare of the period was an X2.3/Sf at |
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06/1340 UTC
with an associated Type II Sweep with an estimated 205 |
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km/s velocity.
During the period, a total of 52 C-class, 39 M-class |
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and 1 X-class
flares were observed. |
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Solar activity
is expected to be at moderate levels (R1/R2 - |
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Minor/Moderate),
with a chance for high levels (R3-Strong) from 11 |
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Nov - 07 Dec.
The disk is expected to feature numerous complex |
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regions
throughout the outlook period. |
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No proton
events are expected at geosynchronous orbit. However, |
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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 14 Nov 2024.
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Highlights
October 2024 |
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The solar
activity in October2024 was a month with higher numbers than September. |
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Largest regions
were numbers 3826, 3827, 3812, 3820 and 3828. |
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Several flares
appeared in October. |
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Region 3842
produced a powerful X9-flare on the 4th October. |
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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 cycles 23 and 24, |
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while 6 rot.
average already supersedes cycles 22, 23 and 24. |
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A total of 1139
regions this cycle per end November 2024 (540 regions North and 599 regions
South). |
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At the same
time solar cycle 24 produced 848 regions .(389 north and 459 south). |
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Latest
prediction indicate maximum is beginning of August 2025. |
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Northern
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 1817 days of the new cycle by this issue by 15 October 2024. |
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Investigating
the Solar Flux 10,7 cm/2800 MHz: |
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It seems the
last 44 days of 13 rot. averages solar flux in fact is better comparable |
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than the equal
rising flux period in February to April 1992! |
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Number of days
13-rot. averages equal to or over 200 is so far on 74 days. |
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Last time this
occurred was in the year 1991 (232 days).. |
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Reports of
aurora borealis still appeares, we look forward to what the lights may
contain! |
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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 October 2024 |
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Awards this
month |
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0 |
none |
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New members: |
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Welcome to: |
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- - - |
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We are
now 52 active members (last 12 mo.) |
Sunspot regions
of October 2024 |
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Reg,1stD,Rot,Mo.Yr,Cla;Lat,Long,Mvh |
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Reg,1stD,Rot,Mo.Yr,Cla;Lat,Long,Mvh |
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3841,28.09.24,11,13,193,2289,DAI,22 |
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3860,17.10.24,8,-7,336,2289,DAI,22 |
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3842,28.09.24,12,-15,179,2289,EKC,56 |
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3861,18.10.24,1,-5,347,2289,AXX,1 |
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3843,29.09.24,8,-9,209,2289,EHI,53 |
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3862,19.10.24,4,-17,266,2289,HRX,4 |
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3844,30.09.24,9,-15,200,2289,EKC,56 |
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3863,19.10.24,11,-7,263,2289,DAI,22 |
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3845,01.10.24,4,18,244,2289,CRO,5 |
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3864,20.10.24,2,25,259,2289,AXX,1 |
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3846,01.10.24,3,-9,246,2289,CRO,5 |
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3865,20.10.24,7,-22,242,2289,HSX,10 |
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3847,01.10.24,5,-28,138,2289,HRX,4 |
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3866,21.10.24,8,-12,235,2289,CAO,8 |
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3848,02.10.24,13,13,116,2289,DKC,55 |
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3867,21.10.24,1,-23,261,2289,BXO,2 |
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3849,04.10.24,12,-6,94,2289,DKI,46 |
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3868,21.10.24,13,-11,220,2289,HSX,10 |
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3850,06.10.24,10,-8,96,2289,DAI,22 |
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3869,23.10.24,13,-17,197,2289,EKI,47 |
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3851,07.10.24,2,-9,130,2289,AXX,1 |
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3870,24.10.24,4,-20,292,2289,CAO,8 |
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3852,07.10.24,12,-11,51,2289,EKI,47 |
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3871,24.10.24,5,-9,209,2289,DSI,28 |
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3853,10.10.24,2,21,41,2289,HRX,4 |
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3872,24.10.24,13,-16,186,2289,EKO,44 |
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3854,10.10.24,10,-5,44,2289,EKI,47 |
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3873,24.10.24,12,-11,177,2289,DAI,22 |
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3855,13.10.24,5,15,73,2289,CSO,11 |
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3874,25.10.24,9,26,220,2289,EAI,23 |
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3856,13.10.24,10,10,4,2289,DAC,31 |
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3876,25.10.24,10,-4,207,2289,EKC,56 |
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3857,14.10.24,9,-7,320,2289,DAO,19 |
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3877,27.10.24,6,-16,164,2289,AXX,1 |
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3858,14.10.24,5,-15,325,2289,CAO,8 |
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3878,27.10.24,13,16,137,2289,EKI,47 |
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3859,15.10.24,9,-12,347,2289,CSI,12 |
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3879,29.10.24,14,15,112,2289,HHX,40 |
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Progress of
Solar Cycle 25 (6rot. averages) |
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