Class M | 80% | 80% | 80% |
Class X | 30% | 30% | 30% |
Proton | 99% | 90% | 50% |
PCAF | in progress |
Observed 26 Sep 283 Predicted 27 Sep-29 Sep 280/275/275 90 Day Mean 26 Sep 171
Observed Afr/Ap 25 Sep 017/018 Estimated Afr/Ap 26 Sep 022/025 Predicted Afr/Ap 27 Sep-29 Sep 015/010-010/010-015/015
A. Middle Latitudes | |||
---|---|---|---|
Active | 35% | 30% | 35% |
Minor storm | 20% | 15% | 25% |
Major-severe storm | 10% | 05% | 10% |
B. High Latitudes | |||
---|---|---|---|
Active | 30% | 30% | 30% |
Minor storm | 20% | 15% | 30% |
Major-severe storm | 15% | 05% | 20% |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/19 | M1.6 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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April 2024 | 136.5 +31.6 |
May 2024 | 157.7 +21.2 |
Last 30 days | 169.2 +51.4 |