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Real-time auroral and solar activity

Sunspot region AR13881

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/11/01 5 50 DAI S09E26
2024/11/02 12 200 DAO S09E12
2024/11/03 15 240 DAI S09W02
2024/11/04 10 240 DAO S09W17
2024/11/05 9 180 DSO S09W27
2024/11/06 7 170 DSO S09W44
2024/11/07 4 130 DAO S08W58
2024/11/08 7 120 DSO S08W69
2024/11/09 5 80 CSO S09W84
2024/11/10 5 80 CSO S09W99
C
4

The top 4 solar flares from sunspot region 13881

Start Maximum End
1C8.42024/11/1022:3122:5323:25
2C8.12024/11/0306:2506:3606:51
3C7.22024/11/0303:3603:4604:11
4C5.32024/11/0308:0508:1008:20
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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 05:57 UTC

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

Gillam, MB, Whitehorse, YT, Yellowknife, NT
Fairbanks, AK, Juneau, AK
The solar wind speed is currently high (829.3 km/sec.)
The Disturbance Storm Time index predicts moderate storm conditions right now (-58nT)

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Latest alerts

06:27 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 54GW at 07:01 UTC

06:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 05:51 UTC

alert

00:57 UTC - Solar flare

Moderate M2.05 flare

alert

00:33 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.71)

Wednesday, 26 March 2025
23:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 22:37 UTC

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Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/27M2.0
Last geomagnetic storm2025/03/26Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025132.3 -22.3
Last 30 days131.2 -21.8

This day in history*

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*since 1994

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