All times in UTC
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Active geomagnetic conditions (Kp4) Threshold Reached: 05:53 UTC
A southern hemisphere coronal hole is facing Earth. Enhanced solar wind could arrive in ~3 days
Begin Time: 25/02/2025 11:36 UTC Maximum Time: 25/02/2025 11:37 UTC Duration: 13 minutes. Peak flux: 230 sfu
Begin Time: 25/02/2025 11:39 UTC
Last X-flare | 2025/02/23 | X2.0 |
Last M-flare | 2025/02/25 | M3.6 |
Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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January 2025 | 137 -17.5 |
February 2025 | 156.7 +19.7 |
Last 30 days | 154.6 +0.4 |