Monthly Preliminary Report     1 43 1 498 January 2023 CV for January 2023 Observers in January 2023 CV-13 rot. per January 2023 Annual Final Report: ISSN 2535-3799 This MPR issued 15th February 2023 2 13.01.2023 31.01.2023 19 :Issued: 2023 Feb 13 0216 UTC 2023 Feb 13 13.02.2023 15.02.2023 2 41
MPR     1                     2301 08.2020 31
Kjell Inge Malde, Director/Editor Web: http://www.cv-helios.net       1                    
Hunsteinstien 42A, N-4083 Hundvaag  NORWAY Email: cvhelios@gmail.com       1                    
                  1                    
Volume 43 Number 1               MPR no. 498               January 2023               ISSN 2535-3780     1 Volume 43 Number 1               MPR no. 498               January 2023               ISSN 2535-3780 15.02.2023 18:53 UTC
CV-Helios Network     1                            
Monthly Preliminary Report for January 2023   LINK 1
Solar Cycle 25: Month no. 38   LINK 1 January Jan Jan
Report id.: cv2301 - CV-report no.: 498   LINK 1 https://pinetools.com/colorize-image February Feb Feb AWARDS                
Memno. Name Country CV Obs K Obs. Tot.     1
March Mar Mar Rank CV-no. - Name Now Milestone Remaining
CV-001 KJELL INGE MALDE NORWAY 167,4 14 1,137 9106   LINK 1 April Apr Apr 9106 9000     1 CV-139 JAVIER ALONSO 3985 4000 15     1      
CV-010 FRANKY DUBOIS BELGIUM 141,8 22 0,963 9487   LINK 1 May Mai May 9487 9000     2 CV-171 WALTER JOSE MALUF 2867 3000 133     2      
CV-019 ELMAR JUNKER GERMANY 190,8 4 1,296 3772   LINK 1 June Jun Jun 3772 4000 228 6 3 CV-102 PAULO ROBERTO MOSER 2860 3000 140     3      
CV-023 HARTMUT BRETSCHNEIDER GERMANY 104,0 3 0,707 5734   LINK 1 July Jul Jul 5734 6000 266 8 4 CV-136 FAUSTINO GARCIA 3843 4000 157    
CV-040 ROBERTO BATTAIOLA ITALY 43,0 3 0,292 2076   LINK 1 August Aug Aug 2076 2000     5 CV-219 KANDILLI OBSERVATORY 788 1000 212    
CV-068 SVEN OVE THIMM DENMARK 83,4 10 0,567 4141   LINK 1 September Sep Sep 4141 4000     6 CV-019 ELMAR JUNKER 3772 4000 228    
CV-077 ANDREW JOHNSTON UNITED KINGDOM 144,9 15 0,985 3567   LINK 1 October Okt Oct 3567 4000 433 12 7 CV-107 MONTY LEVENTHAL 4766 5000 234    
CV-080 JAN JANSSENS BELGIUM 146,5 2 0,996 1194   LINK 1 November Nov Nov 1194 1000     8 CV-023 HARTMUT BRETSCHNEIDER 5734 6000 266    
CV-086 TOS POLAND POLAND 141,7 31 0,963 8454   LINK 1 December Des Dec 8454 8000     9 CV-204 STEFAN MEISTER 733 1000 267    
CV-102 PAULO ROBERTO MOSER BRAZIL 119,4 23 0,812 2860   LINK 1 2860 3000 140 3 10 CV-207 ONDREJOV OBS. (AI CAS) 3677 4000 323    
CV-105 ALEXEY RYBACK RUSSIA 177,3 15 1,205 3365   LINK 1 3365 3000     11 CV-208 JOHAN NEYS 676 1000 324    
CV-107 MONTY LEVENTHAL AUSTRALIA 101,8 6 0,692 4766   LINK 1 4766 5000 234 7 12 CV-077 ANDREW JOHNSTON 3567 4000 433    
CV-122 VLASTISLAV FEIK CZECH REPUBLIC 159,0 5 1,081 3094   LINK 1 3094 3000     13            
CV-135 GEMA ARAUJO SPAIN 150,0 30 1,020 7260   LINK 1 7260 7000     14            
CV-136 FAUSTINO GARCIA SPAIN 93,6 16 0,636 3843   LINK 1 3843 4000 157 4 15            
CV-139 JAVIER ALONSO SPAIN 90,3 11 0,613 3985   LINK 1 3985 4000 15 1 16            
CV-151 JEFFREY CARELS BELGIUM 81,2 5 0,552 3133   LINK 1 3133 3000     17            
CV-171 WALTER JOSE MALUF BRAZIL 276,9 15 1,882 2867   LINK 1 2867 3000 133 2 18            
CV-204 STEFAN MEISTER SWITZERLAND 151,0 2 1,026 733   LINK 1 733 1000 267 9 19            
CV-206 TADEUSZ FIGIEL POLAND 203,0 1 1,380 331   LINK 1 331 0     20            
CV-207 ONDREJOV OBS. (AI CAS) CZECH REPUBLIC 232,3 10 1,579 3677   LINK 1 3677 4000 323 10 21            
CV-208 JOHAN NEYS BELGIUM 198,5 4 1,349 676   LINK 1 676 1000 324 11 22            
CV-214 IGOR GRAGEDA MENDEZ BOLIVIA 143,3 23 0,974 1092   LINK 1 1092 1000     23            
CV-215 ARNAUD MENGUS FRANCE 130,3 3 0,886 308   LINK 1 308 0     24            
CV-219 KANDILLI OBSERVATORY TURKEY 144,1 15 0,980 788   LINK 1 788 1000 212 5 25            
CV-220 MICHEL FRANGEUL FRANCE 137,2 11 0,932 68   LINK 2 68 0     26            
                LINK 2       27            
                LINK 2       28            
                LINK 2       29            
                LINK 2       30            
                LINK 2       31            
                LINK 2       32            
                LINK 2       33            
                LINK 2       34            
                LINK 2       35            
                LINK 2       36            
                LINK 2       37            
                LINK 2       38            
                LINK 2       39            
                LINK 2       40            
                  2       41            
                  2       42            
                  2       43            
                  2       44            
                  2       45            
                  2       46            
                  2       47            
                  2       48            
                  2       49            
                  2       50            
Totals Observers Days CV No K       2
26 31 144,33 299 0,981       2
Results     3
Date CV Obsrvrs Regions
 6 rot.
CV-USAF 6-rot.
 6 rot.
CV-6 rot. CV-13 rot.     3
1 140,64 11 5,16 78,19 75,18 74,78   LINK 3
2 142,50 12 5,15 78,58 75,55 74,92   LINK 3
3 128,43 14 5,13 79,02 75,89 75,05   LINK 3
4 101,25 4 5,13 79,24 76,07 75,06   LINK 3
5 107,25 8 5,12 79,59 76,34 75,03   LINK 3
6 134,50 10 5,12 80,10 76,74 75,06   LINK 3
7 153,08 12 5,13 80,76 77,50 75,19   LINK 3
8 137,40 10 5,14 81,37 78,15 75,28   LINK 3
9 162,30 10 5,16 82,25 78,82 75,45   LINK 3
10 132,25 4 5,20 83,34 79,17 75,56   LINK 3
11 173,30 10 5,21 84,40 79,79 75,91   LINK 3
12 183,75 8 5,24 85,24 80,51 76,16   LINK 3
13 196,88 8 5,29 86,50 81,25 76,46   LINK 3
14 237,43 7 5,34 87,71 82,04 76,76   LINK 3
15 230,00 14 5,37 88,96 83,17 77,16   LINK 3
16 250,58 12 5,40 90,23 84,11 77,54   LINK 3
17 227,58 12 5,43 91,21 84,97 77,90   LINK 3
18 207,00 13 5,45 92,11 85,74 78,23   LINK 3
19 203,36 11 5,48 93,09 86,53 78,49   LINK 3
20 186,44 9 5,51 93,96 87,25 78,66   LINK 3
21 156,42 12 5,54 94,77 87,84 78,78   LINK 3
22 140,78 9 5,57 95,39 88,31 78,82   LINK 3
23 110,38 8 5,58 95,88 88,51 78,81   LINK 3
24 143,60 5 5,59 96,24 88,61 78,81   LINK 3
25 129,86 7 5,61 96,59 88,79 78,81   LINK 3
26 70,00 11 5,63 96,46 88,66 78,68   LINK 3
27 53,20 10 5,62 96,34 88,47 78,62   LINK 3
28 35,89 9 5,63 95,95 88,23 78,58   LINK 3
29 45,40 10 5,63 95,82 88,21 78,51   LINK 3
30 50,90 10 5,63 95,80 88,24 78,49   LINK 3
31 47,78 9 5,64 95,90 88,35 78,47   LINK 3
 Totals/ 3,96 27,3 0,97 4,83 83,13 77,10   LINK 3
Avrgs     3
CV and CV observers               4
 
              498-1 4
CV-13 rot. per Jan 2023       4
                498-2 4
Latest sunspot regions developments             srsCV-USAF LINK 5
      srsCV-USAF LINK 5
Reg.-First-Last-Lat.-Long.-Rot.-Area-Lgth.-CV-
max.
    srsCV-USAF LINK 5
3179,29.12.22,02.01.23,04.01.23,14,43,2265,380,DKO,43 3186,10.01.23,13.01.23,21.01.23,25,169,2266,500,EKI,47   srsCV-USAF LINK 5
3180,30.12.22,03.01.23,10.01.23,18,309,2266,240,DSI,28 3190,13.01.23,18.01.23,25.01.23,-14,121,2266,950,EKI,47   srsCV-USAF LINK 5
3181,01.01.23,09.01.23,13.01.23,-19,280,2266,700,EKC,56 3191,13.01.23,16.01.23,23.01.23,11,130,2266,360,DKC,55   srsCV-USAF LINK 5
3182,05.01.23,09.01.23,17.01.23,-17,228,2266,950,EKC,56 3192,13.01.23,18.01.23,25.01.23,17,118,2266,420,FKI,48   srsCV-USAF LINK 5
3183,05.01.23,07.01.23,11.01.23,-17,309,2266,200,DSO,25 3194,15.01.23,23.01.23,24.01.23,-24,132,2266,140,DAO,19   srsCV-USAF LINK 5
3184,08.01.23,11.01.23,21.01.23,-13,180,2266,730,EKC,56 3207,30.01.23,31.01.23,06.02.23,-13,255,2267,130,CAO,8   srsCV-USAF LINK 5
      srsCV-USAF LINK 5
      srsCV-USAF LINK 5
                srsCV-USAF LINK 5
:Product: Weekly Highlights and Forecasts           tp-2017 LINK 5
PRF
Highlights of Solar and Geomagnetic Activity     tp-2017 LINK 5
06 - 12 February 2023 http://services.swpc.noaa.gov/text/weekly.txt   tp-2017 LINK 5
      tp-2017 LINK 5
Solar activity was at low to high levels during the period. Numerous     tp-2017 LINK 5
C-class flares were observed from Regions 3211 (S17, L=295,     tp-2017 LINK 5
class/area Dao/100 on 06 Feb), 3213 (N30, L=223, class/area Fki/480     tp-2017 LINK 5
on 12 Feb) and 3214 (N12, L=205, class/area Dki/380 on 11 Feb). 07     tp-2017 LINK 5
Feb experienced R1-R2 (Minor-Moderate) activity with M-class     tp-2017 LINK 5
activity from Region 3213 to include an M6.3 observed at 07/2307     tp-2017 LINK 5
UTC. R1 (Minor) levels occurred on 08 Feb from Region 3213 and 3217     tp-2017 LINK 5
(S12, L=137, class/area Dki/400 on 12 Feb). 09 Feb witnessed six     tp-2017 LINK 5
total R1 (Minor) flares from Regions 3213 and 3217. Of note was an     tp-2017 LINK 5
M1.1/Sf at 09/0717 UTC from Region 3217 with associated Type II (672     tp-2017 LINK 5
km/s) and Type IV radio emissions and an M2.8 from Region 3217 at     tp-2017 LINK 5
09/0907 UTC with associated Type II (453 km/s) and Type IV radio     tp-2017 LINK 5
emissions.      tp-2017 LINK 5
      tp-2017 LINK 5
      tp-2017 LINK 5
      tp-2017 LINK 5
      tp-2017 LINK 5
Solar activity is expected to be at low to M-class flare activity     tp-2017 LINK 5
(R1-R2, Minor-Moderate) levels throughout the outlook period.      tp-2017 LINK 5
      tp-2017 LINK 5
No proton events are expected at geosynchronous orbit. However, a     tp-2017 LINK 5
chance for a proton event exists throughout the period from the more     tp-2017 LINK 5
complex, magnetically active regions.      tp-2017 LINK 5
      tp-2017 LINK 5
Monthly graph               manual 6
cv-helios01sort
The above graphic show Levels of solar activity as experience
thru CV-I numbers where all CV-I are divided equally into 5 Levels.
Level 5 up until this cycle-date; Cycle 24: 0 days, cyclc 25: 9 days!
  manual save 498-3 6 Diagram 3
Highlights January 2023          
   
Solar activity has been several times at high levels in January 2023.    
The CV-I prelim.) was at 250,6 on January 16, the highest single day value since 29 Oct 2003!    
The number of regions reached a long-time high with 13 on one day 14 Feb 23!    
This is the highest number since (only once in 2013), and back in 2002!    
A total of 433 regions this cycle per mid Feb. 2023 (206 regions North and 227 regions South).     
At the same time solar cycle 24 produced 387 regions.    
     
Region,First date,Max.date,Last date,Lat.,Long.,Rot.,Max.mvh,Max class,Max CV    
3179,29.12.22,02.01.23,04.01.23,14,43,2265,380,DKO,43    
3180,30.12.22,03.01.23,10.01.23,18,309,2266,240,DSI,28    
3181,01.01.23,09.01.23,13.01.23,-19,280,2266,700,EKC,56    
3182,05.01.23,09.01.23,17.01.23,-17,228,2266,950,EKC,56    
3183,05.01.23,07.01.23,11.01.23,-17,309,2266,200,DSO,25    
3184,08.01.23,11.01.23,21.01.23,-13,180,2266,730,EKC,56    
3186,10.01.23,13.01.23,21.01.23,25,169,2266,500,EKI,47    
3190,13.01.23,18.01.23,25.01.23,-14,121,2266,950,EKI,47     here
3191,13.01.23,16.01.23,23.01.23,11,130,2266,360,DKC,55    
3192,13.01.23,18.01.23,25.01.23,17,118,2266,420,FKI,48    
3194,15.01.23,23.01.23,24.01.23,-24,132,2266,140,DAO,19    
3207,30.01.23,31.01.23,06.02.23,-13,255,2267,130,CAO,8    
     
     
     
We reckon there have passed 1153 days (solar flux 1190 days) of the new cycle by this issue.    
The prospects for a solar cycle much higher than no. 24 still is good!     
     
February now produces lots of big regions and solar flares too!    
Solar Max.: Our latest and final prediction to occur late July 2025, earliest possible may be April 2025.    
Solar Flux onset: OCCURED 30 September 2022, the Onset 13 rot. ctrd. will occur during last part of 2022.    
     
Stay tuned and observe the solar disk from now on!    
Please remember you are always welcome to contribute with drawings and photos!    
     
TAKE A SURVEY:    
Here is a Survey of hmiigr SOHO solar images 2022.    
https://www.cv-helios.net/helios/cv/web/2022/Video2022.mov    
   
Pictures from last month - Observer contributions, etc.        
  photo courtesy SDO/HMI NOAA gov Highlights January 2023/January 2023     January 2023 498-4 Bilde 1