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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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Unspecified geomagnetic activity 1566AR13883 2024/11/04 CME 33AR 13883 226Filaments and prominences 376New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 20
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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 days162 +13.2

This day in history*

Solar flares
12004X1.28
22002M6.59
32015M5.66
42001M4.78
52001M4.47
DstG
11991-354G4
22004-214G4
31998-142G3
41975-110G2
51992-97G2
*since 1994

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