Class M | 25% | 25% | 25% |
Class X | 05% | 05% | 05% |
Proton | 05% | 05% | 05% |
PCAF | yellow |
Observed 16 Sep 108 Predicted 17 Sep-19 Sep 110/110/110 90 Day Mean 16 Sep 112
Observed Afr/Ap 15 Sep 009/014 Estimated Afr/Ap 16 Sep 020/018 Predicted Afr/Ap 17 Sep-19 Sep 015/020-010/015-010/010
A. Middle Latitudes | |||
---|---|---|---|
Active | 40% | 30% | 30% |
Minor storm | 10% | 05% | 05% |
Major-severe storm | 01% | 01% | 01% |
B. High Latitudes | |||
---|---|---|---|
Active | 40% | 40% | 40% |
Minor storm | 30% | 25% | 25% |
Major-severe storm | 10% | 10% | 05% |
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Last X-flare | 2024/05/03 | X1.6 |
Last M-flare | 2024/05/04 | M1.5 |
Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
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 |
Last 30 days | 151.9 +56.5 |