Sunspot region AR13442

Number of
sunspots
Size Class Magn. Class Spot Location
2023/09/20 5 50 CSI S11E52
2023/09/21 7 30 CSI S11E39
2023/09/22 1 30 HSX S25E36
2023/09/23 1 30 HSX S09E11
2023/09/24 1 20 HRX S08W00
2023/09/25 1 20 HAX S09W14
2023/09/26 1 20 HRX S09W27
2023/09/27 1 5 AXX S09W42
C
3

The top 3 solar flares from sunspot region 13442

Start Maximum End
1C4.72023/09/2021:2721:3821:48
2C4.22023/09/2017:3418:0218:24
3C2.22023/09/2101:3201:4302:06

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Space weather facts

Last X-flare2024/11/06X2.3
Last M-flare2024/11/07M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024194.5 +28.1
Last 30 days160.2 +7.5

This day in history*

Solar flares
12004X2.91
22014X2.3
32001M8.19
42022M5.2
52014M3.89
DstG
12001-165G2
22000-151G3
31957-121G3
42004-117G4
51997-110G3
*since 1994

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