Sunspot region AR11072

Number of
sunspots
Size Class Magn. Class Spot Location
2010/05/22 5 30 BXO S16E14
2010/05/23 10 100 CAO S16E08
2010/05/24 13 130 DSI S15W09
2010/05/25 7 90 CSO S15W22
2010/05/26 6 60 CSO S15W36
2010/05/27 1 50 HSX S23W52
2010/05/28 1 40 HSX S15W65
2010/05/29 2 45 HAX S15W79
B
4

The top 4 solar flares from sunspot region 11072

Start Maximum End
1B9.112010/05/2515:4615:5115:55
2B1.842010/05/2723:0023:1523:25
3B1.772010/05/2305:0905:1505:21
4B1.592010/05/2221:3921:4721:52

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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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