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Sunspot region AR13320

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/05/29 1 30 HRX N10E74
2023/05/30 1 40 HSX S11E58
2023/05/31 2 120 CSO N09E44
2023/06/01 2 30 CSO N10E29
2023/06/02 3 20 CSO N10E17
2023/06/03 4 30 CSO N10E06
2023/06/04 5 30 CSO N10W07
2023/06/05 3 40 CSO N10W21
2023/06/06 2 20 HSX N10W35
2023/06/07 1 10 HRX N10W46
2023/06/08 1 10 HRX N10W62
2023/06/09 1 10 AXX N10W76
2023/06/10 1 10 AXX N10W89
C
4

The top 4 solar flares from sunspot region 13320

Start Maximum End
1C4.92023/06/0523:5900:1700:32
2C3.42023/06/0506:3006:3706:48
3C2.92023/06/0311:4411:4911:54
4C2.32023/05/2907:1507:2907:43
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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
December 2025124 +32.2
February 2026140.8 +16.8
Last 30 days124.4 +17

This day in history*

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32024M4.2
42025M2.31
52024M2.2
DstG
11994-126G2
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*since 1994

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