Sunspot region AR9436

Number of
sunspots
Size Class Magn. Class Spot Location
2001/04/22 1 70 HSX S11E72
2001/04/23 1 100 HSX S10E59
2001/04/24 4 130 DSO S12E46
2001/04/25 3 150 CSO S11E32
2001/04/26 1 120 HSX S10E20
2001/04/27 1 160 HSX S10E07
2001/04/28 1 160 HSX S10W06
2001/04/29 1 140 HAX S10W19
2001/04/30 1 110 HSX S09W33
2001/05/01 1 130 HSX S10W46
2001/05/02 1 130 HSX S11W59
2001/05/03 1 100 HSX S11W72
2001/05/04 1 50 HSX S11W85
2001/05/05 1 50 HSX S08W99

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/28M4.3
Last geomagnetic storm2025/12/22Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025115.5 +23.7
Last 30 days115.2 +29.6

This day in history*

Solar flares
12001X1.34
22024X1.11
32024M7.14
42001M4.78
52013M4.53
DstG
11992-105G2
21976-98G2
31989-87G3
41991-77G1
51981-65G2
*since 1994

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