Sunspot region AR13721

Number of
sunspots
Size Class Magn. Class Spot Location
2024/06/21 1 20 HSX N27E59
2024/06/22 1 90 HSX N27E45
2024/06/23 1 100 HSX N26E45
2024/06/24 1 100 HAX N25E38
2024/06/25 2 100 HAX N25E24
2024/06/26 2 100 HAX N25E11
2024/06/27 2 90 HAX N25W03
2024/06/28 3 110 HAX N25W16
2024/06/29 3 90 HAX N26W29
2024/06/30 3 60 HAX N26W41
2024/07/01 2 60 HAX N26W55
2024/07/02 2 20 HAX N26W68
2024/07/03 1 10 AXX N26W81
C
2

The top 2 solar flares from sunspot region 13721

Start Maximum End
1C3.92024/06/2301:1101:1901:31
2C2.32024/07/0506:1206:1906:28

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Space weather facts

Last X-flare2024/11/06X2.3
Last M-flare2024/11/08M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024190.1 +23.7
Last 30 days160.2 +7.9

This day in history*

Solar flares
12013X1.59
22001X1.3
32000X1.07
42001M6.04
52000M4.14
DstG
12004-374G4
21991-280G4
31998-149G4
41961-78G2
51999-73G1
*since 1994

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