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Small CME impact, Record visitor amount

Geomagnetic conditions have subsided considerably since the intense storm conditions during 10 and 11 May. Storm conditions that several times reached the Extreme G5 geomagnetic storm threshold and rivaled the 2003 Halloween Solar Storms.

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The maximum X-ray flux of the past two hours is:
M1.04

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Latest alerts

16:54 UTC - Solar flare

Moderate M1.04 flare from sunspot region 3990

alert


16:39 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.04)


12:18 UTC - Solar flare

Moderate M1.63 flare from sunspot region 3990

alert


12:00 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.59)


10:15 UTC - Solar flare

Moderate M1.08 flare from sunspot region 3990

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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/23M1.6
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025154.3 +17.3
Last 30 days150.6 -11.5

This day in history*

Solar flares
12025M4.9
22024M2.6
32014M1.62
42025M1.6
52024M1.5
DstG
11988-97G2
21982-92G2
31990-82G1
41973-75G2
51957-73G2
*since 1994

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