Class M | 50% | 50% | 40% |
Class X | 10% | 10% | 05% |
Proton | 05% | 05% | 05% |
PCAF | GREEN |
Observed 19 DEC 138 Predicted 20 DEC-22 DEC 135/130/128 90 Day Mean 19 DEC 133
OBSERVED AFR/AP 18 DEC 001/003 ESTIMATED AFR/AP 19 DEC 003/009 PREDICTED AFR/AP 20 DEC-22 DEC 008/012-018/018-025/025
A. Middle Latitudes | |||
---|---|---|---|
Active | 15% | 30% | 30% |
Minor storm | 10% | 20% | 20% |
Major-severe storm | 01% | 20% | 20% |
B. High Latitudes | |||
---|---|---|---|
Active | 20% | 25% | 25% |
Minor storm | 10% | 25% | 25% |
Major-severe storm | 01% | 30% | 30% |
All times in UTC
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/11/05 | M2.6 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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September 2024 | 141.4 -74.1 |
November 2024 | 215.8 +74.4 |
Last 30 days | 161.1 +7.2 |