Class M | 10% | 05% | 05% |
Class X | 01% | 01% | 01% |
Proton | 10% | 05% | 01% |
PCAF | IN PROGRESS |
Observed 20 APR 098 Predicted 21 APR-23 APR 096/094/092 90 Day Mean 20 APR 104
OBSERVED AFR/AP 19 APR 002/004 ESTIMATED AFR/AP 20 APR 010/012 PREDICTED AFR/AP 21 APR-23 APR 010/010-012/012-010/012
A. Middle Latitudes | |||
---|---|---|---|
Active | 15% | 25% | 25% |
Minor storm | 05% | 10% | 10% |
Major-severe storm | 01% | 05% | 05% |
B. High Latitudes | |||
---|---|---|---|
Active | 20% | 30% | 30% |
Minor storm | 05% | 15% | 10% |
Major-severe storm | 05% | 11% | 11% |
All times in UTC
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/10 | M9.3 |
Last geomagnetic storm | 2024/11/09 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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October 2024 | 166.4 +25 |
November 2024 | 186 +19.6 |
Last 30 days | 163.1 +14.2 |