Sunspot region AR12641

Number of
sunspots
Size Class Magn. Class Spot Location
2017/02/28 5 40 CRO N15E46
2017/03/01 6 100 CAO N15E26
2017/03/02 7 60 DRO N14E19
2017/03/03 7 30 BXO N15E04
2017/03/04 3 10 BXO N15W10
2017/03/06 1 10 AXX N15W38
BC
132

The top 10 solar flares from sunspot region 12641

Start Maximum End
1C1.282017/02/2720:0720:1720:25
2C1.052017/02/2811:4211:5112:15
3B4.52017/02/2806:2306:2906:32
4B4.22017/02/2804:3004:3804:45
5B3.62017/02/2717:1217:2318:04
6B3.532017/03/0107:5708:0008:02
7B3.262017/02/2721:3621:3921:42
8B3.122017/03/0108:0308:0708:10
9B2.532017/03/0104:0704:1204:19
10B2.112017/03/0104:3004:3304:37

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Last X-flare2025/03/28X1.1
Last M-flare2025/03/28M1.7
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
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March 2025128.3 -26.4
Last 30 days128.3 -23.7

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