Sunspot region AR11689

Number of
sunspots
Size Class Magn. Class Spot Location
2013/03/05 2 10 BXO S17E63
2013/03/06 3 10 BXO S19E54
2013/03/07 8 150 CSO S20E41
2013/03/08 8 150 EAO S20E28
2013/03/09 12 100 DAO S19E15
2013/03/10 13 110 DAO S19E02
2013/03/11 16 140 EAI S19W11
2013/03/12 12 130 ESI S19W24
2013/03/13 6 30 CSO S18W53
2013/03/14 4 30 CRO S18W69
BC
24

The top 6 solar flares from sunspot region 11689

Start Maximum End
1C1.572013/03/1304:1404:3404:39
2C1.412013/03/1116:2116:2516:27
3C1.072013/03/0607:3807:4207:46
4C1.022013/03/0701:1801:3001:46
5B9.572013/03/1123:4923:5323:55
6B9.292013/03/1319:3219:4119:44

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Last X-flare2025/12/08X1.1
Last M-flare2025/12/10M4.4
Last geomagnetic storm2025/12/10Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025155.3 +63.5
Last 30 days109 +10.8

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