Sunspot region AR9290

Number of
sunspots
Size Class Magn. Class Spot Location
2000/12/28 6 40 CSO N30E31
2000/12/29 14 60 CAO N30E19
2000/12/30 15 70 CSO N29E06
2000/12/31 8 70 DSO N30W06
2001/01/01 8 60 DSO N30W18
2001/01/02 4 40 DAO N29W31
2001/01/03 1 20 HSX N28W48
2001/01/04 1 10 HSX N29W60
2001/01/05 1 0 AXX N28W72
C
1

The top 1 solar flares from sunspot region 9290

Start Maximum End
1C3.962001/01/0317:5918:0818:15
The solar wind speed is currently moderately high (675 km/sec.)

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Latest alerts

02:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 01:50 UTC

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Saturday, 5 April 2025
20:30 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 20:20 UTC

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20:24 UTC - Solar flare

Moderate M1.05 flare

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20:09 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.05)


10:00 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 78GW at 10:32 UTC


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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/05M1.0
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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