Class M | 50% | 50% | 50% |
Class X | 02% | 02% | 02% |
Proton | 02% | 02% | 02% |
PCAF | GREEN |
Observed 22 APR 202 Predicted 23 APR-25 APR 210/215/220 90 Day Mean 22 APR 184
OBSERVED AFR/AP 21 APR 007/010 ESTIMATED AFR/AP 22 APR 006/008 PREDICTED AFR/AP 23 APR-25 APR 005/005-005/008-010/008
A. Middle Latitudes | |||
---|---|---|---|
Active | 15% | 15% | 15% |
Minor storm | 05% | 05% | 05% |
Major-severe storm | 01% | 01% | 01% |
B. High Latitudes | |||
---|---|---|---|
Active | 15% | 15% | 15% |
Minor storm | 05% | 05% | 05% |
Major-severe storm | 01% | 01% | 01% |
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Last X-flare | 2024/05/14 | X8.5 |
Last M-flare | 2024/05/14 | M4.4 |
Last geomagnetic storm | 2024/05/13 | 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 | 151.7 +15.2 |
Last 30 days | 176.8 +77.8 |