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Sunspot region AR13935

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/12/22 1 140 HSX S18E67
2024/12/23 2 150 CSO S20E56
2024/12/24 2 150 CSO S18E40
2024/12/25 2 150 CSO S18E29
2024/12/26 2 150 CAO S18E15
2024/12/27 1 60 HSX S19E01
2024/12/28 1 80 HSX S18W13
2024/12/29 1 60 HSX S19W26
2024/12/30 1 70 HSX S18W38
2024/12/31 1 70 HAX S17W52
2025/01/01 1 50 HSX S19W65
2025/01/02 1 50 HSX S19W78
2025/01/03 1 60 HSX S18W91
2025/01/04 1 60 HSX S18W0*
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Coronal Hole 06 52Geminid Meteor Shower 24Returning Carrington 14SDO Magnetogram 27Current Farside Activity 252
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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/12M1.1
Last geomagnetic storm2025/12/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025131.8 +40
Last 30 days108.3 +14.5

This day in history*

Solar flares
12014X1.25
21998M4.59
32002M2.31
42014M2.16
52014M2.11
DstG
11971-171G3
21982-106G3
32023-76G1
41988-76G2
51977-67G1
*since 1994

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