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Sunspot region AR13331

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/06/07 2 140 HAX S21E55
2023/06/08 3 170 DSO S22E48
2023/06/09 3 180 ESO S22E45
2023/06/10 2 170 EAO S22E26
2023/06/11 7 170 EAO S22E12
2023/06/12 18 150 CSI S15E09
2023/06/13 10 120 DAO S23W11
2023/06/14 6 90 CAO S23W27
2023/06/15 2 50 HAX S24W40
2023/06/16 2 70 HSX S23W54
2023/06/17 2 60 HSX S23W66
2023/06/18 2 50 HSX S23W80
2023/06/19 2 50 HSX S23W94
CM
32

The top 5 solar flares from sunspot region 13331

Start Maximum End
1M2.52023/06/0916:4817:1117:25
2M1.02023/06/1619:5219:5920:07
3C3.32023/06/1220:1920:2620:33
4C2.72023/06/1613:1613:2413:30
5C1.92023/06/0901:1501:2401:33
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CMes from ar 4392 (19-21st of march) 262Growth of Cycle 25 993Photographing auroras 231Filament CME from march 22nd 9Filaments and prominences 535
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Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/03/18M2.7
Last geomagnetic storm2026/03/22Kp7- (G3)
Spotless days
Last 365 days3 days
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Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202677 -1.2
Last 30 days71.5 -16.6

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*since 1994

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