Sunspot region AR11986

Number of
sunspots
Size Class Magn. Class Spot Location
2014/02/21 2 10 BXO N13E58
2014/02/22 4 30 CAO N14E48
2014/02/23 8 30 CRI N13E34
2014/02/24 13 40 CAO N13E21
2014/02/25 19 30 CRO N13E07
2014/02/26 10 40 CRO N14W05
2014/02/27 13 10 BXO N13W18
2014/02/28 11 30 CRO N13W30
2014/03/01 8 10 BXO N14W41
CM
61

The top 7 solar flares from sunspot region 11986

Start Maximum End
1M1.632014/03/0223:1123:1923:26
2C8.212014/02/2515:0415:1015:18
3C6.442014/02/2506:1606:2006:28
4C3.252014/03/0306:4906:5406:59
5C2.942014/02/2700:2300:5301:11
6C2.692014/03/0319:1519:2219:32
7C2.392014/03/0218:0818:1418:21

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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/21M1.4
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025151.4 +14.4
Last 30 days148.3 -13.8

This day in history*

Solar flares
12024M2.6
22014M1.62
32024M1.5
42023M1.5
52023M1.2
DstG
11988-97G2
21982-92G2
31990-82G1
41973-75G2
51957-73G2
*since 1994

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