Sunspot region AR12715

Number of
sunspots
Size Class Magn. Class Spot Location
2018/06/20 4 30 CRO N07E32
2018/06/21 12 110 DAI N08E20
2018/06/22 13 160 DAO N08E06
2018/06/23 15 110 DAC N08W08
2018/06/24 8 120 DAC N08W21
2018/06/25 6 100 DAC N07W34
2018/06/26 4 40 CAI N08W48
2018/06/27 2 20 HRX N07W61
BC
92

The top 10 solar flares from sunspot region 12715

Start Maximum End
1C3.052018/06/2101:0901:1501:18
2C1.242018/06/2401:3101:4501:51
3B8.982018/06/2019:2819:3519:39
4B4.962018/06/2417:4517:5217:57
5B4.512018/06/2305:0605:1605:24
6B3.772018/06/2022:5823:0323:07
7B3.242018/06/2705:1705:3806:16
8B2.622018/06/2308:1808:2808:31
9B2.572018/06/2003:5604:2504:33
10B2.282018/06/2704:0104:0804:13

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/12M1.1
Last geomagnetic storm2025/12/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025150 +58.2
Last 30 days108.6 +10

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