Sunspot region AR12891

Number of
sunspots
Size Class Magn. Class Spot Location
2021/10/27 4 250 CAO N19E66
2021/10/28 10 220 CAI N18E60
2021/10/29 16 350 DKI N18E42
2021/10/30 20 240 EAC N18E29
2021/10/31 20 200 DAC N16E06
2021/11/01 17 230 DAI N16E03
2021/11/02 10 120 DAI N16W14
2021/11/03 7 100 DAO N16W26
2021/11/04 7 90 CAO N16W40
2021/11/05 6 30 DRO N16W51
2021/11/06 1 10 AXX N16W64
2021/11/07 1 10 AXX N19W79
BCM
18305

The top 10 solar flares from sunspot region 12891

Start Maximum End
1M2.02021/11/0915:4717:0217:37
2M1.722021/11/0202:5703:0103:05
3M1.672021/11/0202:0302:5102:57
4M1.52021/10/2902:2202:4202:53
5M1.02021/10/2615:4215:5716:02
6C6.02021/10/2906:0006:0706:15
7C5.02021/10/2609:4309:5210:02
8C4.92021/10/2611:1111:2511:31
9C4.82021/10/2905:4205:5806:00
10C4.52021/11/0123:3523:4023:44

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

Norilsk, Vorkuta

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

Rovaniemi, Sodankylä, Utsjoki
Kirkenes
Murmansk
The solar wind speed is currently moderately high (595 km/sec.)

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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/14M1.8
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025140.8 +3.8
Last 30 days149.1 -1.7

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*since 1994

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