Sunspot region AR11908

Number of
sunspots
Size Class Magn. Class Spot Location
2013/11/28 6 60 DAO S25E43
2013/11/29 10 160 DAO S26E28
2013/11/30 8 230 DAO S26E15
2013/12/01 6 180 DAO S26E01
2013/12/02 12 180 EAO S26W10
2013/12/03 9 120 EAO S25W22
2013/12/04 5 80 DSO S26W34
2013/12/05 3 80 DSO S26W48
2013/12/06 1 60 HSX S26W62
2013/12/07 2 40 HSX S25W79
BC
13

The top 4 solar flares from sunspot region 11908

Start Maximum End
1C1.772013/11/2815:5916:0416:12
2C1.762013/11/2816:5717:0717:12
3C1.422013/11/2819:4219:5019:54
4B9.892013/11/2906:2606:4206:50

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
Last geomagnetic storm2026/04/02Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026141 +55.1
Last 30 days95.4 +31.2

This day in history*

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DstG
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*since 1994

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