Sunspot region AR12935

Number of
sunspots
Size Class Magn. Class Spot Location
2022/01/24 5 30 CRO N26E05
2022/01/25 4 30 CRO N27W08
2022/01/26 2 10 BXO N27W21
2022/01/27 3 10 BXO N27W28
2022/01/28 3 50 CRO N27W42
2022/01/29 4 40 CRO N27W58
2022/01/30 2 20 BXO N29W71
2022/01/31 3 10 BXO N27W86
2022/02/01 3 10 BXO N27W0*
BC
61

The top 7 solar flares from sunspot region 12935

Start Maximum End
1C2.12022/01/2505:3405:5306:05
2B6.52022/01/2805:1405:2305:32
3B6.52022/01/2820:4220:4920:58
4B6.32022/01/2803:4103:4803:53
5B5.52022/01/2823:5700:0500:14
6B5.22022/01/2806:0206:1006:18
7B5.12022/01/2803:3103:3703:41

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Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/05M1.1
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026139.3 +26.7
Last 30 days125.9 +20.7

This day in history*

Solar flares
12010M5.8
22024M3.9
32024M3.4
42010M2.95
52025M2.1
DstG
11986-259G5
21992-114G3
31967-103G2
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*since 1994

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