Region 10528

Number of
sunspots
Size Class Magn. Class Spot Location
2003/12/19 6 170 HAX N08E71
2003/12/20 15 290 FAC N09E62
2003/12/21 20 360 FSI N09E49
2003/12/22 19 390 FHO N09E37
2003/12/23 45 410 FKO N09E23
2003/12/24 43 520 FKC N09E09
2003/12/25 38 540 FAI N09W04
2003/12/26 22 740 FKC N10W18
2003/12/27 36 690 FKC N10W31
2003/12/28 19 640 FKC N10W44
2003/12/29 12 500 FKC N10W57
2003/12/30 12 430 FKC N08W69
2003/12/31 5 100 FAO N10W81
2004/01/01 3 120 CAO N09W93
BCM
13242

The top 10 solar flares from sunspot region 10528

Start Maximum End
1M1.52003/12/2619:1319:2819:33
2M1.02003/12/3118:2118:2418:26
3C9.32003/12/1908:0508:1808:30
4C7.12003/12/2610:2310:4010:59
5C6.42004/01/0103:1603:2103:23
6C5.52003/12/2200:3900:4500:49
7C5.32003/12/2507:3808:2509:32
8C5.32003/12/2502:2202:3102:37
9C4.52003/12/2102:3802:4603:14
10C3.72003/12/2219:3719:5020:04

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2020:9
Current stretch spotless days:7

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*since 1994

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