Sunspot region AR8227

Number of
sunspots
Size Class Magn. Class Spot Location
1998/05/26 4 150 DAO N25E73
1998/05/27 4 230 HKX N24E61
1998/05/28 6 280 HKX N26E48
1998/05/29 8 200 DAO N26E35
1998/05/30 8 190 HAX N26E21
1998/05/31 9 170 CAO N26E09
1998/06/01 8 130 DAO N26W04
1998/06/02 9 120 DSO N25W17
1998/06/03 10 120 CAO N26W30
1998/06/04 4 110 HAX N27W43
1998/06/05 3 40 HSX N26W56
1998/06/06 3 30 CRO N26W69
1998/06/07 2 10 BXO N25W80
C
2

The top 2 solar flares from sunspot region 8227

Start Maximum End
1C3.111998/05/2811:1311:2611:44
2C2.171998/05/2723:0423:0923:13

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Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
Last geomagnetic storm2026/04/02Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026141 +55.1
Last 30 days94.6 +27

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

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