Sunspot region AR12921

Number of
sunspots
Size Class Magn. Class Spot Location
2021/12/28 4 110 DAO N29W64
2021/12/29 3 180 DSO N29W81
2021/12/30 2 300 DSO N30W90
2021/12/31 2 300 DSO N30W0*
B
2

The top 2 solar flares from sunspot region 12921

Start Maximum End
1B7.82021/12/3000:1500:2400:31
2B5.52021/12/2921:4321:4921:54

Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future

Norilsk

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Kirkenes
Murmansk, Vorkuta
The solar wind speed is currently moderately high (579.8 km/sec.)
The direction of the interplanetary magnetic field is slightly South (-5.58nT).

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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/14M1.8
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025140.8 +3.8
Last 30 days149.1 -1.7

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*since 1994

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