Sunspot region AR11875

Number of
sunspots
Size Class Magn. Class Spot Location
2013/10/18 2 50 CAO N07E69
2013/10/19 10 150 DAO N07E60
2013/10/20 15 150 ESI N08E46
2013/10/21 24 150 EAI N07E32
2013/10/22 61 250 EKC N06E19
2013/10/23 123 420 EKC N07E04
2013/10/24 50 610 EKC N08W11
2013/10/25 50 720 EKC N08W23
2013/10/26 39 660 EKC N07W36
2013/10/27 38 660 EKC N07W51
2013/10/28 38 660 EKC N07W51
2013/10/29 15 770 EKC N06W78
2013/10/30 10 420 EKC N06W92
2013/10/31 10 420 EKC N06W0*
CMX
54142

The top 10 solar flares from sunspot region 11875

Start Maximum End
1X3.372013/10/2921:4221:5422:01
2X1.472013/10/2801:4102:0302:12
3M7.372013/10/2804:3204:4104:46
4M6.082013/10/2221:1521:2021:22
5M5.142013/10/2410:3010:3310:37
6M4.492013/10/2423:5800:0800:16
7M4.042013/10/2814:0014:0514:12
8M3.952013/10/2320:4120:5320:59
9M3.682013/10/2409:5910:0910:17
10M2.172013/10/2820:4820:5721:02

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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Last geomagnetic storm2025/04/05Kp6- (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025150.4 +16.2
Last 30 days131.6 -13.4

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