Sunspot region AR9573

Number of
sunspots
Size Class Magn. Class Spot Location
2001/08/09 2 50 HAX S08E70
2001/08/10 2 110 CSO S09E58
2001/08/11 8 180 DAO S09E46
2001/08/12 16 140 DAO S09E33
2001/08/13 16 180 DAO S10E20
2001/08/14 19 110 DAO S10E07
2001/08/15 12 70 CSO S08W08
2001/08/16 5 40 CAO S08W23
2001/08/17 1 30 HSX S09W35
2001/08/18 1 30 HSX S08W49
2001/08/19 1 30 HSX S08W62
2001/08/20 1 40 HRX S08W75
2001/08/21 1 30 HAX S08W87

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Space weather facts

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

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
31986-74G1
41959-73G1
51993-71G1
*since 1994

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