Sunspot region AR11774

Number of
sunspots
Size Class Magn. Class Spot Location
2013/06/16 1 30 BXO S18E58
2013/06/17 2 30 CRO S19E46
2013/06/18 3 80 CSO S18E31
2013/06/19 4 70 CAO S19E16
2013/06/20 3 50 HAX S19E02
2013/06/21 4 30 CSO S16W10
2013/06/22 5 40 HAX S17W23
2013/06/23 7 30 CAO S16W37
2013/06/24 4 20 HRX S17W50
2013/06/25 4 40 CAO S17W64
2013/06/26 1 0 AXX S16W76
2013/06/27 1 10 AXX S16W90
2013/06/28 1 10 AXX S16W0*
C
3

The top 3 solar flares from sunspot region 11774

Start Maximum End
1C1.842013/06/2615:5216:0116:08
2C1.422013/06/1503:3904:0005:11
3C1.292013/06/2517:2217:2717:29

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Space weather facts

Last X-flare2026/02/03X1.5
Last M-flare2026/02/03M3.4
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 2026133 +9
Last 30 days120.6 +10.9

This day in history*

Solar flares
12014M7.48
22014M5.51
32025M4.7
42000M4.36
52002M3.41
DstG
11983-172G4
21961-157G3
31992-101G1
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*since 1994

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