Sunspot region AR12201

Number of
sunspots
Size Class Magn. Class Spot Location
2014/10/31 1 30 HAX S05E65
2014/11/01 3 50 CAO S05E51
2014/11/02 5 50 CAI S05E37
2014/11/03 7 50 CAI S05E23
2014/11/04 7 30 CAO S05E10
2014/11/05 8 30 DAI S05W06
2014/11/06 9 70 DAI S05W19
2014/11/07 10 70 DAI S04W33
2014/11/08 10 70 CAO S04W48
2014/11/09 3 20 BXO S05W62
2014/11/10 1 10 AXX S05W76
BCM
1161

The top 10 solar flares from sunspot region 12201

Start Maximum End
1M1.042014/11/0116:3716:4616:56
2C9.952014/10/3013:0413:1213:17
3C6.952014/10/3022:5423:0123:05
4C6.042014/11/0303:4703:5203:56
5C5.932014/11/0110:2010:2410:30
6C5.012014/11/0216:5817:0317:06
7C4.872014/10/3017:5317:5818:01
8C3.722014/11/0113:4213:5013:57
9C3.362014/10/3108:2108:2508:29
10C3.282014/11/0118:1418:2018:23

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026114.3 +28.4
Last 30 days102.4 +48.5

This day in history*

Solar flares
12001X3.14
22002X1.17
32023M2.83
42002M2.34
52000M1.23
DstG
11990-281G4
21982-137G3
31957-124G3
41959-122G4
51960-81G3
*since 1994

Aurora on this day in history

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