Sunspot region AR10345

Number of
sunspots
Size Class Magn. Class Spot Location
2003/04/25 4 30 CSO S17E74
2003/04/26 8 170 DAO S17E61
2003/04/27 6 170 DAO S17E48
2003/04/28 6 190 DAO S17E34
2003/04/29 13 210 DAO S17E21
2003/04/30 15 190 DAO S16E08
2003/05/01 9 110 DAO S17W06
2003/05/02 7 120 DAO S17W19
2003/05/03 12 130 DAO S17W34
2003/05/04 6 110 DAO S17W46
2003/05/05 4 100 DAO S17W60
2003/05/06 3 60 DAO S17W72
2003/05/07 1 30 HSX S17W86
CM
41

The top 5 solar flares from sunspot region 10345

Start Maximum End
1M1.492003/05/0202:4703:0803:44
2C7.742003/05/0218:0418:1419:32
3C3.942003/05/0318:2618:3118:36
4C1.672003/04/3017:1818:1519:19
5C1.462003/04/2907:4807:5107:55

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Last X-flare2024/10/31X2.0
Last M-flare2024/11/04M3.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
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Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days161.1 +7.2

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