Sunspot region AR10308

Number of
sunspots
Size Class Magn. Class Spot Location
2003/03/09 1 60 HAX N08E75
2003/03/10 3 80 CAO N08E61
2003/03/11 1 30 HAX N08E48
2003/03/12 2 20 HSX N08E35
2003/03/13 1 10 HRX N10E21
2003/03/14 2 10 BXO N10E06
2003/03/15 3 10 BXO N11W07
2003/03/16 5 10 CRO N10W20
2003/03/17 4 20 BXO N11W33
BC
21

The top 3 solar flares from sunspot region 10308

Start Maximum End
1C1.392003/03/1015:3115:5316:12
2B9.192003/03/0814:5615:0315:07
3B8.132003/03/0719:1519:1819:20

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Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/23M8.9
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days116.1 -41.8

This day in history*

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DstG
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*since 1994

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