Sunspot region AR10226

Number of
sunspots
Size Class Magn. Class Spot Location
2002/12/14 8 70 DSO S28E51
2002/12/15 19 170 DAI S28E39
2002/12/16 20 290 EKI S28E25
2002/12/17 28 320 EKI S28E12
2002/12/18 42 560 FKI S28W01
2002/12/19 47 720 FKI S28W15
2002/12/20 45 690 FKC S28W28
2002/12/21 41 720 FKC S28W41
2002/12/22 29 510 FKC S28W54
2002/12/23 26 360 FKI S28W67
2002/12/24 13 460 FKO S28W78
2002/12/25 4 110 EAO S28W89
CM
316

The top 10 solar flares from sunspot region 10226

Start Maximum End
1M9.772002/12/2013:1313:1813:20
2M3.542002/12/1806:3106:4206:56
3M2.842002/12/1622:4522:5523:20
4M2.312002/12/1722:5723:3523:45
5M1.222002/12/2008:2008:3308:45
6M1.042002/12/2020:1020:1420:16
7C9.892002/12/1802:2902:3302:36
8C9.162002/12/1719:2319:3019:39
9C8.672002/12/1700:5401:0001:09
10C6.72002/12/2104:4804:5304:57

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

Oulu, Rovaniemi, Kuopio, Sodankylä, Utsjoki
Kirkenes, Trondheim
Arkhangelsk, Murmansk, Vorkuta
Kiruna, Luleå, Sundsvall, Umeå
The solar wind speed is currently moderately high (656 km/sec.)

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Spotless days
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Monthly mean Sunspot Number
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April 2025150.4 +16.2
Last 30 days131.6 -13.4

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