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Sunspot region AR11613

Number of
sunspots
Size Class Magn. Class Spot Location
2012/11/12 1 70 HSX S21E57
2012/11/13 10 170 DSO S22E43
2012/11/14 6 160 DSO S23E31
2012/11/15 8 120 DSO S23E18
2012/11/16 9 100 DSO S24E08
2012/11/17 4 100 CSO S23W05
2012/11/18 10 100 CSO S24W19
2012/11/19 4 100 HSX S23W33
2012/11/20 2 80 CSO S26W44
2012/11/21 1 50 HSX S24W58
2012/11/22 1 40 HSX S24W69
2012/11/23 1 60 HSX S24W83
CM
195

The top 10 solar flares from sunspot region 11613

Start Maximum End
1M8.592012/11/1301:5802:0402:06
2M4.142012/11/1320:5020:5420:57
3M3.562012/11/1305:4205:5005:54
4M2.912012/11/1223:1323:2823:33
5M1.582012/11/1403:5904:0404:07
6C6.172012/11/1300:1700:2200:25
7C5.012012/11/1301:1201:1801:26
8C4.872012/11/1306:5106:5607:02
9C4.452012/11/1310:0510:1210:15
10C4.022012/11/1507:5608:0208:06
The strength of the interplanetary magnetic field is moderate (11.12nT), the direction is North (2.7nT).

S1 - Minor solar radiation storm

Minor impacts on HF radio through polar regions

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Begin Time: 01/04/2025 06:45 UTC Maximum Time: 01/04/2025 06:45 UTC Duration: 1 minutes. Peak flux: 190 sfu


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Last X-flare2025/03/28X1.1
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Monthly mean Sunspot Number
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