Top 25 sunspot regions of 1998

On this page you will find an overview of the largest sunspot regions of the year 1998. This page is updated daily. Sunspot information comes from the NOAA SWPC.

RegionSize Number of
sunspots
Class Magn. Class Spot
11998/09/048323146033FKC
21998/03/17817980050EKC
31998/09/01831974026EKO
41998/11/09837572034EKI
51998/12/31842171070EKC
61998/03/06817166016EKI
71998/05/06821465052FKC
81998/03/25818565021FKC
91998/11/1283846104DKC
101998/08/10829358062FAC
111998/08/23830757012DKO
121998/07/27828256019DKI
131998/09/22834054021DKO
141998/12/29841954027EAI
151998/08/13829952013CKO
161998/02/17815652024EKI
171998/07/25828051010EHO
181998/11/29839548026FAO
191998/05/06821048010DKO
201998/08/1082974706CKO
211998/01/29814346017FAI
221998/11/26839343028FHO
231998/12/12840441018EKI
241998/10/1883603908DKO
251998/12/0284023906EAO

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