Sunspot region AR12172

Number of
sunspots
Size Class Magn. Class Spot Location
2014/09/21 1 30 HRX S09E75
2014/09/22 10 320 EKC S11E63
2014/09/23 11 430 EKC S11E50
2014/09/24 17 570 EKC S11E36
2014/09/25 16 440 EKC S10E24
2014/09/26 29 450 EKC S11E09
2014/09/27 55 500 EKC S11W05
2014/09/28 55 500 EKC S11W05
2014/09/29 56 490 FKC S12W31
2014/09/30 28 510 FHC S12W43
2014/10/01 14 320 FKC S10W57
2014/10/02 13 200 FAO S09W69
2014/10/03 4 150 ESO S08W82
2014/10/04 1 10 AXX S08W91
2014/10/05 1 10 AXX S08W0*
CM
182

The top 10 solar flares from sunspot region 12172

Start Maximum End
1M3.322014/09/2323:0323:1623:28
2M2.272014/10/0217:1017:4418:15
3C9.962014/09/2417:4517:5017:52
4C9.572014/10/0102:4003:0603:48
5C8.212014/10/0303:5804:2004:37
6C6.052014/09/2613:5013:5413:56
7C4.922014/09/2801:0901:1601:28
8C4.682014/10/0300:0500:0800:12
9C4.152014/09/2810:5510:5911:02
10C3.882014/09/2719:1919:5120:01

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Iqaluit, NU
Nuuk
Reykjavik
The Disturbance Storm Time index predicts moderate storm conditions right now (-51nT)

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Spotless days
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Monthly mean Sunspot Number
February 2025154.6 +17.6
April 2025147 -7.6
Last 30 days129.8 -18.9

This day in history*

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DstG
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*since 1994

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