Sunspot region AR13211

Number of
sunspots
Size Class Magn. Class Spot Location
2023/02/04 5 20 CAO S16W29
2023/02/05 6 40 CRO S16W43
2023/02/06 7 100 DAO S17W57
2023/02/07 3 50 CAO S17W68
2023/02/08 4 50 CAO S17W84
2023/02/09 1 10 AXX S16W98
C
9

The top 9 solar flares from sunspot region 13211

Start Maximum End
1C7.82023/02/0611:5812:1212:25
2C6.72023/05/2410:2410:2610:30
3C6.42023/02/0510:3710:5110:58
4C6.22023/02/0721:3421:4121:46
5C5.52023/02/0718:0918:2318:40
6C5.32023/02/0721:2121:3021:34
7C4.52023/02/0802:1102:1802:24
8C1.42023/02/0405:0705:1505:20
9C1.42023/02/0406:4906:5506:59

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Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/03/26M4.0
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (4%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202681.4 +3.2
Last 30 days80 -0.8

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