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Sunspot region AR10017

Number of
sunspots		 Size Class Magn. Class Spot Location
2002/06/28 2 10 AXX S19E14
2002/06/29 5 20 CSO S19E02
2002/06/30 7 40 DSO S19W11
2002/07/01 15 100 DSO S19W23
2002/07/02 18 130 DAI S19W37
2002/07/03 15 400 DKI S18W51
2002/07/04 18 610 EKI S18W63
2002/07/05 19 520 EAI S18W76
2002/07/06 4 150 DAO S18W89
CMX
1461

The top 10 solar flares from sunspot region 10017

Start Maximum End
1X2.192002/07/0302:0802:1302:16
2M7.632002/07/0320:0020:1020:21
3M4.642002/07/0513:1013:2613:37
4M2.22002/07/0220:1920:3120:41
5M1.592002/07/0407:2707:3407:39
6M1.132002/07/0323:1823:2523:32
7M1.022002/07/0414:5014:5715:03
8C7.712002/07/0418:3418:5019:00
9C7.432002/07/0219:4620:0120:09
10C6.792002/07/0401:2401:2901:34
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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
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025151.4 +14.4
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
31973-107G2
41979-97G1
51992-97G1
*since 1994

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