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Sunspot region AR12445

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/11/02 14 50 DAI N15W42
2015/11/03 13 240 DAC N15W55
2015/11/04 10 200 EAC N16W69
2015/11/05 6 140 EAI N17W80
2015/11/06 1 20 HSX N16W90
2015/11/07 1 20 HSX N16W0*
CM
143

The top 10 solar flares from sunspot region 12445

Start Maximum End
1M3.722015/11/0411:5512:0312:06
2M2.822015/11/0403:2003:2603:29
3M1.032015/11/0209:5010:0010:14
4C9.042015/11/0200:4500:5001:02
5C6.582015/11/0408:4709:0009:04
6C5.652015/11/0316:5417:0017:05
7C4.782015/11/0206:3106:3706:47
8C4.382015/11/0400:2500:3200:37
9C3.162015/11/0205:0605:1205:17
10C2.92015/11/0217:2917:3317:36
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Last X-flare2025/12/08X1.1
Last M-flare2025/12/08M1.8
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025162.7 +70.9
Last 30 days108 +13.3

This day in history*

Solar flares
12024X2.2
22025X1.1
32023M5.49
42001M4.87
52025M2.4
DstG
11993-95G2
21982-78G1
31960-70G1
41976-67G1
52013-66G2
*since 1994

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