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Sunspot region AR12389

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/07/25 6 30 CAI S11E62
2015/07/26 11 80 DAI S11E48
2015/07/27 8 60 CAI S11E35
2015/07/28 7 30 CRO S12E23
2015/07/29 8 10 BXO S12E09
2015/07/30 6 10 BXO S11W07
2015/07/31 1 10 AXX S12W20
BC
84

The top 10 solar flares from sunspot region 12389

Start Maximum End
1C3.82015/07/2417:4917:5518:00
2C2.92015/07/2414:3514:4414:49
3C1.662015/07/2612:2812:3412:36
4C1.442015/07/2403:0703:1203:15
5B9.542015/07/2423:3323:3923:54
6B8.432015/07/2611:3411:3711:39
7B8.012015/07/2610:2010:2410:26
8B7.082015/07/2408:0508:2308:47
9B6.672015/07/2405:0205:1705:38
10B6.232015/07/2420:4520:4920:57
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Last X-flare2025/01/04X1.85
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Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
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January 2025137 -17.5
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Last 30 days149 -14

This day in history*

Solar flares
12024X6.37
22024X1.70
32002M6.4
42024M4.8
52023M2.6
DstG
11994-144G4
21988-130G3
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*since 1994

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