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Sunspot region AR13285

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/04/21 4 140 DSO S17E69
2023/04/22 3 180 DAO S17E55
2023/04/23 7 190 DAO S17E43
2023/04/24 7 220 DAO S18E33
2023/04/25 5 220 CAO S18E19
2023/04/26 4 120 CSO S18E05
2023/04/27 5 240 CAO S17W09
2023/04/28 5 220 CAO S19W24
2023/04/29 5 170 CAO S19W37
2023/04/30 7 140 CAO S17W51
2023/05/01 6 120 CAO S17W64
2023/05/02 2 80 HSX S19W75
2023/05/03 2 30 HSX S17W91
2023/05/04 2 30 HSX S17W0*
C
5

The top 5 solar flares from sunspot region 13285

Start Maximum End
1C6.72023/04/2801:1101:2201:30
2C4.22023/04/2820:1620:3320:49
3C2.82023/04/2805:3605:4305:50
4C1.52023/04/2417:1917:2717:31
5C1.22023/04/2210:0110:0710:22
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AR13889 2024-11-07 M2.7 CME 2AR13889 20AR 13883 217Filaments and prominences 374AR 13886 7
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Last X-flare2024/11/06X2.3
Last M-flare2024/11/08M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024190.1 +23.7
Last 30 days160.2 +7.9

This day in history*

Solar flares
12013X1.59
22001X1.3
32000X1.07
42001M6.04
52000M4.14
DstG
12004-374G4
21991-280G4
31998-149G4
41961-78G2
51999-73G1
*since 1994

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