Sunspot region AR11240

Number of
sunspots
Size Class Magn. Class Spot Location
2011/06/21 1 10 AXX S17E42
2011/06/22 3 10 BXO S17E27
2011/06/23 5 10 BXO S19E16
2011/06/24 10 50 DRO S18E02
2011/06/25 9 50 CRO S19W12
2011/06/26 2 5 AXX S20W26
2011/06/28 4 5 BXO S18W53
2011/06/29 2 5 BXO S18W67
2011/06/30 1 0 AXX S18W81
BC
21

The top 3 solar flares from sunspot region 11240

Start Maximum End
1C1.032011/06/2900:2000:3200:57
2B3.812011/06/2302:1002:1302:17
3B3.362011/06/2919:4819:5220:02

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.9 -23.5
Last 30 days155.8 +4.5

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

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