Sunspot region AR11801

Number of
sunspots
Size Class Magn. Class Spot Location
2013/07/24 1 60 HSX N20E66
2013/07/25 1 90 HSX N21E57
2013/07/26 1 70 HSX N20E44
2013/07/27 1 80 HSX N20E30
2013/07/28 1 90 HSX N20E16
2013/07/29 1 90 HSX N19E04
2013/07/30 1 80 HSX N19W09
2013/07/31 1 60 HSX N19W23
2013/08/01 1 60 HSX N19W36
2013/08/02 1 60 HSX N20W50
2013/08/03 1 60 HSX N20W64
2013/08/04 1 60 HSX N19W76
2013/08/05 1 60 HSX N21W88
2013/08/06 1 60 HSX N21W0*
BC
21

The top 3 solar flares from sunspot region 11801

Start Maximum End
1C1.612013/07/3001:1001:1501:20
2B8.492013/07/2302:3902:4402:53
3B7.012013/07/2303:1503:2203:35

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Space weather facts

Last X-flare2024/09/14X4.54
Last M-flare2024/09/14M3.0
Last geomagnetic storm2024/09/17Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
August 2024215.5 +19
September 2024149.4 -66.1
Last 30 days156.7 -55.8

This day in history*

Solar flares
12023M8.2
22015M3.13
31998M2.71
42002M2.66
52002M2.21
DstG
11989-93
21977-85G2
32015-81G3
41959-77G2
51967-65G2
*since 1994

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