Sunspot region AR12016

Number of
sunspots
Size Class Magn. Class Spot Location
2014/03/23 2 10 BXO S29E06
2014/03/24 2 10 BXO S29E06
2014/03/25 1 10 AXX S28W07
2014/03/29 3 30 CRO S28W77
B
2

The top 2 solar flares from sunspot region 12016

Start Maximum End
1B1.72021/04/1820:4920:5320:58
2B1.02021/04/1900:1700:2400:28

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Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/29M3.6
Last geomagnetic storm2024/04/26Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days141.7 +36.9

This day in history*

Solar flares
12022X1.1
22022M4.8
32022M2.6
42023M2.4
52022M1.99
ApG
11960174G5
2197858G4
3198542G3
4195266G3
5195651G2
*since 1994

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