Top 25 sunspot regions

On this page you will find an overview of the largest sunspot regions since June 1996. This page is updated daily. Sunspot information comes from the NOAA SWPC.

RegionSize Number of
sunspots
Class Magn. Class Spot
12014/10/272192275060FKC
22003/10/3004862610108FKC
32001/03/309393244051FKI
42024/05/103664240058FKC
52000/09/209169214028FKC
62004/07/220652201067FKC
72002/08/200069199060EKC
82003/10/230484175056EKC
92003/10/310488175034FKC
102005/01/170720163037EKC
112014/02/051967158073FKC
122014/01/0919441560118FKC
132011/11/051339154033FKC
142002/09/110105152040FKI
151998/09/048323146033FKC
162012/07/131520146053FKC
172024/02/253590145029FKC
182005/09/100808143038FKC
192001/11/119690142074FKC
201999/08/038651137043FKI
212004/08/140656136099FKC
222002/07/170030135071FKC
232011/09/251302130012FKC
242000/05/168996128045EKC
251999/11/198765128035EKC

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