Sunspot region AR11524

Number of
sunspots
Size Class Magn. Class Spot Location
2012/07/18 5 40 CSO S17E54
2012/07/19 7 50 CSO S16E37
2012/07/20 3 30 CSO S17E24
2012/07/21 3 10 BXO S17E10
2012/07/22 3 10 AXX S17W01
C
2

The top 2 solar flares from sunspot region 11524

Start Maximum End
1C3.552012/07/1900:0000:0900:14
2C1.962012/07/1901:3401:3701:39

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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 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

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