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Sunspot region AR12297

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/03/07 1 30 HRX S17E81
2015/03/08 10 180 DSI S17E66
2015/03/09 10 180 DSI S17E66
2015/03/10 19 260 DAC S16E39
2015/03/11 32 280 DKC S16E26
2015/03/12 19 350 DKC S16E14
2015/03/13 20 340 DKC S16W00
2015/03/14 23 420 DKC S17W13
2015/03/15 21 320 EKC S17W25
2015/03/16 21 370 EKC S18W38
2015/03/17 24 380 EKC S17W52
2015/03/18 17 390 FKC S16W64
2015/03/19 6 290 EKC S17W77
2015/03/20 6 250 CKO S17W88
2015/03/21 6 250 CKO S17W0*
BCMX
594262

The top 10 solar flares from sunspot region 12297

Start Maximum End
1X3.152015/03/1116:1116:2216:29
2X1.332015/03/0721:4522:2222:58
3M8.382015/03/0923:2923:5300:12
4M7.432015/03/1003:1903:2403:28
5M6.52015/03/0914:2214:3314:37
6M6.082015/03/1213:5014:0814:13
7M4.692015/03/1204:4104:4604:50
8M4.442015/03/0604:1404:5705:27
9M4.162015/03/1123:4600:0200:06
10M3.962015/03/1221:4421:5121:56
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Space weather facts

Last X-flare2026/04/24X2.5
Last M-flare2026/04/28M1.11
Last geomagnetic storm2026/04/20Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (2%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
April 202679.3 -6.6
Last 30 days88.1 -5.5

This day in history*

Solar flares
11998X1.61
22000M4.1
32024M2.7
42001M2.57
52013M1.61
DstG
11978-145G3
21977-98G2
32024-96G3
41960-95
51998-85G3
*since 1994

Aurora on this day in history

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