Sunspot region AR13345

Number of
sunspots
Size Class Magn. Class Spot Location
2023/06/20 3 30 DSO N10E59
2023/06/21 5 80 CSO N10E45
2023/06/22 5 40 CSO N09E34
2023/06/23 3 20 CRO N09E19
2023/06/24 1 10 HRX N08E05
2023/06/25 1 10 HRX N09W12
2023/06/26 1 10 HRX N06W24
2023/06/27 1 10 HRX N06W37
2023/06/28 1 20 HRX N06W50
2023/06/29 1 10 AXX N06W64
2023/06/30 1 10 HRX N06W78
2023/07/01 1 10 HRX N06W93

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/31M7.11
Last geomagnetic storm2026/01/02Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 2026113.6 -10.4
Last 30 days106.8 -1.2

This day in history*

Solar flares
12014X1.79
22004X1.19
32014X1.04
42003M7.07
52004M6.53
DstG
12015-107G2
21979-100G2
31998-77G2
41988-77G2
52005-71G4
*since 1994

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