Class M | 80% | 70% | 70% |
Class X | 20% | 15% | 15% |
Proton | 20% | 15% | 15% |
PCAF | yellow |
Observed 14 Dec 217 Predicted 15 Dec-17 Dec 220/210/200 90 Day Mean 14 Dec 218
Observed Afr/Ap 13 Dec 004/004 Estimated Afr/Ap 14 Dec 004/005 Predicted Afr/Ap 15 Dec-17 Dec 015/015-025/025-015/010
A. Middle Latitudes | |||
---|---|---|---|
Active | 30% | 30% | 20% |
Minor storm | 20% | 20% | 10% |
Major-severe storm | 10% | 10% | 01% |
B. High Latitudes | |||
---|---|---|---|
Active | 40% | 45% | 25% |
Minor storm | 25% | 30% | 15% |
Major-severe storm | 10% | 10% | 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 | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |