Region 12285

Number of
sunspots
Size Class Magn. Class Spot Location
2015/02/16 5 20 CRO S09W14
2015/02/17 3 10 BXO S09W29
2015/02/18 2 10 AXX S08W43

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:216
Current stretch spotless days:19

This day in history*

Solar flares
12000M3.0
22001M2.5
32003M2.4
42011M1.3
52001M1.3
ApG
1200157G4
2200349G2
3199823G1
4200620
5199920G1
*since 1994

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