Sunspot region AR9645

Number of
sunspots
Size Class Magn. Class Spot Location
2001/10/02 12 60 DAO S18E03
2001/10/03 10 30 DSO S18W12
2001/10/04 8 100 DAO S18W27
2001/10/05 9 150 DSO S17W41
2001/10/06 8 120 DAO S18W55
2001/10/07 10 180 EAO S18W68
2001/10/08 4 150 EAO S18W81
2001/10/09 2 60 HAX S19W90
C
4

The top 4 solar flares from sunspot region 9645

Start Maximum End
1C3.942001/10/0406:0506:1106:16
2C3.32001/10/0406:3106:3406:36
3C3.132001/10/0314:0714:1014:18
4C2.882001/10/0318:5018:5419:00

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Last X-flare2024/10/31X2.0
Last M-flare2024/11/05M2.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days161.1 +7.2

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