Sunspot region AR13950

Number of
sunspots
Size Class Magn. Class Spot Location
2025/01/04 1 100 HSX S18E75
2025/01/05 1 40 HSX S18E48
2025/01/06 1 60 HSX S18E36
2025/01/07 1 40 HSX S18E22
2025/01/08 3 70 CSO S18E09
2025/01/09 3 60 CSO S18W05
2025/01/10 3 40 CSO S18W19
2025/01/11 1 20 HAX S18W32
2025/01/12 2 10 AXX S18W45
2025/01/13 1 10 AXX S11W79
2025/01/14 1 10 AXX S18W69
C
2

The top 2 solar flares from sunspot region 13950

Start Maximum End
1C9.82025/01/0806:2906:3706:41
2C2.12025/01/0815:0515:1215:19

G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 19:50 UTC

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

Kiruna

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

Tórshavn
Oulu, Rovaniemi, Kuopio, Sodankylä, Utsjoki
Reykjavik
Kirkenes, Tromsø, Trondheim
Arkhangelsk, Murmansk, Norilsk, Vorkuta
Luleå, Sundsvall, Umeå
The solar wind speed is currently moderately high (528.1 km/sec.)
The maximum X-ray flux of the past two hours is:
C6.17

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Latest alerts

20:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 19:44 UTC

alert


18:48 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 52GW at 19:34 UTC


13:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 12:48 UTC

alert


12:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 11:59 UTC

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Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/11M1.1
Last geomagnetic storm2025/03/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025116.4 -38.2
Last 30 days141.1 -6.3

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