Class M | 10% | 10% | 15% |
Class X | 01% | 01% | 05% |
Proton | 99% | 30% | 05% |
PCAF | IN PROGRESS |
Observed 13 SEP 133 Predicted 14 SEP-16 SEP 130/135/135 90 Day Mean 13 SEP 178
OBSERVED AFR/AP 12 SEP 011/020 ESTIMATED AFR/AP 13 SEP 010/013 PREDICTED AFR/AP 14 SEP-16 SEP 040/045-040/040-015/015
A. Middle Latitudes | |||
---|---|---|---|
Active | 20% | 20% | 35% |
Minor storm | 40% | 40% | 15% |
Major-severe storm | 40% | 40% | 05% |
B. High Latitudes | |||
---|---|---|---|
Active | 10% | 10% | 40% |
Minor storm | 45% | 45% | 20% |
Major-severe storm | 45% | 45% | 05% |
All times in UTC
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |