Sunspot region AR10528

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
5304

The top 10 solar flares from sunspot region 10528

Start Maximum End
1M2.212003/12/2619:1319:2819:33
2M1.432003/12/3118:2118:2418:26
3M1.342003/12/1908:0508:1808:30
4M1.022003/12/2610:2310:4010:59
5C9.152004/01/0103:1603:2103:23
6C7.892003/12/2200:3900:4500:49
7C7.642003/12/2507:3808:2509:32
8C7.592003/12/2502:2202:3102:37
9C6.522003/12/2102:3802:4603:14
10C5.392003/12/2219:3719:5020:04

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Oulu, Rovaniemi, Kuopio, Sodankylä
Trondheim
Arkhangelsk, Murmansk, Vorkuta
Luleå, Sundsvall, Umeå
The solar wind speed is currently moderately high (583.8 km/sec.)

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Space weather facts

Last X-flare2025/03/28X1.1
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Spotless days
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Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025150.4 +16.2
Last 30 days131.6 -13.4

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