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Sunspot region AR11869

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/10/14 3 40 DSO N19E66
2013/10/15 2 40 DSO N18E54
2013/10/16 2 30 CRO N20E44
2013/10/17 2 20 DSO N18E27
2013/10/18 2 20 CSO N18E16
2013/10/19 1 20 HSX N19E07
2013/10/20 1 20 HRX N20W05
2013/10/26 1 0 AXX N18W84
2013/10/27 1 0 AXX N18W98
2013/10/28 1 0 AXX N18W98
C
2

The top 2 solar flares from sunspot region 11869

Start Maximum End
1C2.222013/10/1400:4901:0101:10
2C1.592013/10/1403:1703:2403:28
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The maximum X-ray flux of the past two hours is:
C8.52

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/13M1.0
Last geomagnetic storm2025/04/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025136.4 +2.2
Last 30 days134.7 -7.2

This day in history*

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DstG
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*since 1994

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