Solar
Activity

  Active Region Reports:  2025/03/23
Pages summarizing each currently visible solar active region with plots of the evolution of the region area and the occurrence of flares.
  Active Regions on the disk

Active Region 14021
Active Region 14021
Active Region 14023
Active Region 14023
Active Region 14025
Active Region 14025
Active Region 14026
Active Region 14026

Active Region 14028
Active Region 14028
Active Region 14029
Active Region 14029
Active Region 14030
Active Region 14030
Active Region 14031
Active Region 14031

Active Region 14032
Active Region 14032
Active Region 14033
Active Region 14033
Active Region 14034
Active Region 14034
Active Region 14035
Active Region 14035

Active Region 14036
Active Region 14036
Active Region 14037
Active Region 14037
Active Region 14038
Active Region 14038
Active Region 14039
Active Region 14039

Active Region 14040
Active Region 14040
Active Region 14041
Active Region 14041
Active Region 14042
Active Region 14042 		 

  Active Regions due to return    (next 2 days)

Active Region 14012
Active Region 14012 		 
  
  
 

 
   Click on an Active Region plot to display the Region Report including the region evolution and flaring history.
   Link to today's USAF/NOAA Solar Region Summary (SRS) file — this determines which regions are included on this page.

 

   View a Summary Table of Active Regions that have recently disappeared from the disk.   

 
   View the Report for a Recent Active Region   
 


Created and maintained by UCL–MSSL