Sunspot region AR11952

Number of
sunspots
Size Class Magn. Class Spot Location
2014/01/12 1 40 HAX S33E75
2014/01/13 2 110 DSO S31E60
2014/01/14 6 120 CSO S31E46
2014/01/15 4 70 CSO S31E35
2014/01/16 3 110 ESO S32E27
2014/01/17 3 60 CSO S31E13
2014/01/18 3 60 CSO S33W01
2014/01/19 1 50 HAX S32W16
2014/01/20 2 50 HSX S32W29
2014/01/21 1 30 HSX S32W42
2014/01/22 1 50 HSX S32W52
2014/01/23 1 30 HSX S31W66
2014/01/24 1 30 HSX S33W79
2014/01/25 1 30 HSX S31W90
2014/01/26 1 30 HSX S31W90
The maximum X-ray flux of the past two hours is:
M1.91

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Latest alerts

23:21 UTC - Solar flare

Moderate M1.91 flare from sunspot region 4048

alert


22:51 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.1)


21:57 UTC - Solar flare

Moderate M1.45 flare from sunspot region 4048

alert


21:36 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.11)


00:00 UTC - Solar flare

Moderate M1.79 flare

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/28M1.7
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025128.3 -26.4
Last 30 days128.3 -23.7

This day in history*

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*since 1994

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